gtkmm
3.5.6
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A single radio button performs the same basic function as a Gtk::CheckButton, as its position in the object hierarchy reflects. More...
Public Types | |
typedef RadioButtonGroup | Group |
Public Member Functions | |
virtual | ~RadioButton () |
GtkRadioButton* | gobj () |
Provides access to the underlying C GtkObject. | |
const GtkRadioButton* | gobj () const |
Provides access to the underlying C GtkObject. | |
RadioButton () | |
RadioButton (const Glib::ustring& label, bool mnemonic=false) | |
RadioButton (Group& group) | |
Create an empty RadioButton belonging to the specified group, into which you can add() a widget. | |
RadioButton (Group& group, const Glib::ustring& label, bool mnemonic=false) | |
Create a button belonging to the specified group, with a label inside. | |
Group | get_group () |
Get the radio button's group. | |
void | set_group (Group& group) |
Set the radio button's group. | |
void | reset_group () |
Remove the radio button from the group. | |
void | join_group (RadioButton& group_source) |
Joins a Gtk::RadioButton object to the group of another Gtk::RadioButton object. | |
Glib::SignalProxy0< void > | signal_group_changed () |
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virtual | ~CheckButton () |
CheckButton () | |
Create an empty check button. | |
CheckButton (const Glib::ustring& label, bool mnemonic=false) | |
Create a check button with a label. | |
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virtual | ~ToggleButton () |
ToggleButton () | |
Create an empty toggle button. | |
ToggleButton (const Glib::ustring& label, bool mnemonic=false) | |
Create a toggle button with a label. | |
ToggleButton (const StockID& stock_id) | |
Creates a toggle button containing the image and text from a stock item. | |
void | set_mode (bool draw_indicator=true) |
Sets whether the button is displayed as a separate indicator and label. | |
bool | get_mode () const |
Retrieves whether the button is displayed as a separate indicator and label. | |
void | set_active (bool is_active=true) |
Sets the status of the toggle button. | |
bool | get_active () const |
Queries a Gtk::ToggleButton and returns its current state. | |
void | set_inconsistent (bool setting=true) |
If the user has selected a range of elements (such as some text or spreadsheet cells) that are affected by a toggle button, and the current values in that range are inconsistent, you may want to display the toggle in an "in between" state. | |
bool | get_inconsistent () const |
Gets the value set by set_inconsistent(). | |
void | toggled () |
Emits the Gtk::ToggleButton::signal_toggled() signal on the Gtk::ToggleButton. | |
Glib::SignalProxy0< void > | signal_toggled () |
Glib::PropertyProxy< bool > | property_active () |
If the toggle button should be pressed in. | |
Glib::PropertyProxy_ReadOnly < bool > | property_active () const |
If the toggle button should be pressed in. | |
Glib::PropertyProxy< bool > | property_inconsistent () |
If the toggle button is in an 'in between' state. | |
Glib::PropertyProxy_ReadOnly < bool > | property_inconsistent () const |
If the toggle button is in an 'in between' state. | |
Glib::PropertyProxy< bool > | property_draw_indicator () |
If the toggle part of the button is displayed. | |
Glib::PropertyProxy_ReadOnly < bool > | property_draw_indicator () const |
If the toggle part of the button is displayed. | |
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virtual | ~Button () |
Button () | |
Create an empty button. | |
Button (const Glib::ustring& label, bool mnemonic=false) | |
Simple Push Button with label. | |
Button (const StockID& stock_id) | |
Creates a new Button containing the image and text from a stock item. | |
void | clicked () |
Emits a Gtk::Button::signal_clicked() signal to the given Gtk::Button. | |
void | set_relief (ReliefStyle newstyle) |
Sets the relief style of the edges of the given Gtk::Button widget. | |
ReliefStyle | get_relief () const |
Returns the current relief style of the given Gtk::Button. | |
void | set_label (const Glib::ustring& label) |
Sets the text of the label of the button to str. | |
Glib::ustring | get_label () const |
Fetches the text from the label of the button, as set by set_label(). | |
void | set_use_underline (bool use_underline=true) |
If true, an underline in the text of the button label indicates the next character should be used for the mnemonic accelerator key. | |
bool | get_use_underline () const |
Returns whether an embedded underline in the button label indicates a mnemonic. | |
void | set_use_stock (bool use_stock=true) |
If true , the label set on the button is used as a stock id to select the stock item for the button. | |
bool | get_use_stock () const |
Returns whether the button label is a stock item. | |
void | set_focus_on_click (bool focus_on_click=true) |
Sets whether the button will grab focus when it is clicked with the mouse. | |
bool | get_focus_on_click () const |
Returns whether the button grabs focus when it is clicked with the mouse. | |
void | set_alignment (float xalign, float yalign) |
Sets the alignment of the child. | |
void | get_alignment (float& xalign, float& yalign) |
Gets the alignment of the child in the button. | |
void | set_image (Widget& image) |
Set the image of button to the given widget. | |
Widget* | get_image () |
Gets the widget that is currenty set as the image of button. | |
const Widget* | get_image () const |
Gets the widget that is currenty set as the image of button. | |
void | set_image_position (PositionType position) |
Sets the position of the image relative to the text inside the button. | |
PositionType | get_image_position () const |
Gets the position of the image relative to the text inside the button. | |
void | set_always_show_image (bool always_show=true) |
If true , the button will ignore the Gtk::Settings::property_gtk_button_images() setting and always show the image, if available. | |
bool | get_always_show_image () |
Returns whether the button will ignore the Gtk::Settings::property_gtk_button_images() setting and always show the image, if available. | |
Glib::RefPtr< Gdk::Window > | get_event_window () |
Returns the button's event window if it is realized, 0 otherwise. | |
Glib::RefPtr< const Gdk::Window > | get_event_window () const |
Returns the button's event window if it is realized, 0 otherwise. | |
Glib::SignalProxy0< void > | signal_pressed () |
Glib::SignalProxy0< void > | signal_released () |
Glib::SignalProxy0< void > | signal_clicked () |
Glib::SignalProxy0< void > | signal_enter () |
Glib::SignalProxy0< void > | signal_leave () |
Glib::SignalProxy0< void > | signal_activate () |
Glib::PropertyProxy < Glib::ustring > | property_label () |
Text of the label widget inside the button, if the button contains a label widget. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_label () const |
Text of the label widget inside the button, if the button contains a label widget. | |
Glib::PropertyProxy< ReliefStyle > | property_relief () |
The border relief style. | |
Glib::PropertyProxy_ReadOnly < ReliefStyle > | property_relief () const |
The border relief style. | |
Glib::PropertyProxy< bool > | property_use_underline () |
If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key. | |
Glib::PropertyProxy_ReadOnly < bool > | property_use_underline () const |
If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key. | |
Glib::PropertyProxy< bool > | property_use_stock () |
If set, the label is used to pick a stock item instead of being displayed. | |
Glib::PropertyProxy_ReadOnly < bool > | property_use_stock () const |
If set, the label is used to pick a stock item instead of being displayed. | |
Glib::PropertyProxy< bool > | property_focus_on_click () |
Whether the button grabs focus when it is clicked with the mouse. | |
Glib::PropertyProxy_ReadOnly < bool > | property_focus_on_click () const |
Whether the button grabs focus when it is clicked with the mouse. | |
Glib::PropertyProxy< float > | property_xalign () |
Horizontal position of child in available space. | |
Glib::PropertyProxy_ReadOnly < float > | property_xalign () const |
Horizontal position of child in available space. | |
Glib::PropertyProxy< float > | property_yalign () |
Vertical position of child in available space. | |
Glib::PropertyProxy_ReadOnly < float > | property_yalign () const |
Vertical position of child in available space. | |
Glib::PropertyProxy < Gtk::Widget* > | property_image () |
Child widget to appear next to the button text. | |
Glib::PropertyProxy_ReadOnly < Gtk::Widget* > | property_image () const |
Child widget to appear next to the button text. | |
Glib::PropertyProxy< PositionType > | property_image_position () |
The position of the image relative to the text. | |
Glib::PropertyProxy_ReadOnly < PositionType > | property_image_position () const |
The position of the image relative to the text. | |
Glib::PropertyProxy< bool > | property_always_show_image () |
Whether the image will always be shown. | |
Glib::PropertyProxy_ReadOnly < bool > | property_always_show_image () const |
Whether the image will always be shown. | |
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virtual | ~Bin () |
Gtk::Widget* | get_child () |
Gets the child of the Gtk::Bin, or 0 if the bin contains no child widget. | |
const Gtk::Widget* | get_child () const |
Gets the child of the Gtk::Bin, or 0 if the bin contains no child widget. | |
void | remove () |
Remove the contained object Since this can only hold one object it is not necessary to specify which object to remove like other containers. | |
void | add_label (const Glib::ustring& label, bool mnemonic=false, double x_align=0.5, double y_align=0.5) |
Add a Label object. | |
void | add_label (const Glib::ustring& label, bool mnemonic, Align x_align, Align y_align=ALIGN_CENTER) |
Add a Label object. | |
void | add_pixlabel (const std::string& pixfile, const Glib::ustring& label, double x_align=0.5, double y_align=0.5) |
Add Image and Label objects. | |
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virtual | ~Container () |
void | set_border_width (guint border_width) |
Sets the border width of the container. | |
guint | get_border_width () const |
Retrieves the border width of the container. | |
virtual void | add (Widget& widget) |
void | remove (Widget& widget) |
Removes widget from container. | |
void | set_resize_mode (ResizeMode resize_mode) |
Sets the resize mode for the container. | |
ResizeMode | get_resize_mode () const |
Returns the resize mode for the container. | |
void | check_resize () |
Request that contained widgets check their size. | |
void | foreach (const ForeachSlot& slot) |
Operate on contained items This is largely an internal used mainly for things like creating duplicates of internal lists and other such operations. | |
std::vector< Widget* > | get_children () |
(internal) Operate on contained items (see foreach()) | |
std::vector< const Widget* > | get_children () const |
Returns the container's non-internal children. | |
void | set_focus_chain (const std::vector< Widget* >& focusable_widgets) |
Sets a focus chain, overriding the one computed automatically by GTK+. | |
bool | has_focus_chain () const |
std::vector< Widget* > | get_focus_chain () |
std::vector< const Widget* > | get_focus_chain () const |
void | unset_focus_chain () |
Removes a focus chain explicitly set with set_focus_chain(). | |
void | set_reallocate_redraws (bool needs_redraws=true) |
Sets the reallocate_redraws flag of the container to the given value. | |
void | set_focus_child (Widget& widget) |
Sets the focus on a child. | |
void | set_focus_vadjustment (const Glib::RefPtr< Adjustment >& adjustment) |
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. | |
Glib::RefPtr< Adjustment > | get_focus_vadjustment () |
Retrieves the vertical focus adjustment for the container. | |
Glib::RefPtr< const Adjustment > | get_focus_vadjustment () const |
Retrieves the vertical focus adjustment for the container. | |
void | set_focus_hadjustment (const Glib::RefPtr< Adjustment >& adjustment) |
Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget. | |
Glib::RefPtr< Adjustment > | get_focus_hadjustment () |
Retrieves the horizontal focus adjustment for the container. | |
Glib::RefPtr< const Adjustment > | get_focus_hadjustment () const |
Retrieves the horizontal focus adjustment for the container. | |
void | resize_children () |
GType | child_type () const |
Returns the type of the children supported by the container. | |
Glib::SignalProxy1< void, Widget* > | signal_add () |
Glib::SignalProxy1< void, Widget* > | signal_remove () |
Glib::SignalProxy0< void > | signal_check_resize () |
Glib::SignalProxy1< void, Widget* > | signal_set_focus_child () |
void | show_all_children (bool recursive=true) |
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virtual | ~Widget () |
Destroys the widget. | |
void | show () |
Flags a widget to be displayed. | |
void | show_now () |
Shows a widget. | |
void | hide () |
Reverses the effects of show(), causing the widget to be hidden (invisible to the user). | |
void | show_all () |
Recursively shows a widget, and any child widgets (if the widget is a container). | |
void | queue_draw () |
Equivalent to calling queue_draw_area() for the entire area of a widget. | |
void | queue_draw_area (int x, int y, int width, int height) |
Convenience function that calls queue_draw_region() on the region created from the given coordinates. | |
void | queue_draw_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region) |
Invalidates the rectangular area of widget defined by region by calling gdk_window_invalidate_region() on the widget's window and all its child windows. | |
void | queue_resize () |
This function is only for use in widget implementations. | |
void | size_allocate (const Allocation& allocation) |
This function is only used by Gtk::Container subclasses, to assign a size and position to their child widgets. | |
SizeRequestMode | get_request_mode () const |
Gets whether the widget prefers a height-for-width layout or a width-for-height layout. | |
void | get_preferred_width (int& minimum_width, int& natural_width) const |
Retrieves a widget's initial minimum and natural width. | |
void | get_preferred_height_for_width (int width, int& minimum_height, int& natural_height) const |
Retrieves a widget's minimum and natural height if it would be given the specified width. | |
void | get_preferred_height (int& minimum_height, int& natural_height) const |
Retrieves a widget's initial minimum and natural height. | |
void | get_preferred_width_for_height (int height, int& minimum_width, int& natural_width) const |
Retrieves a widget's minimum and natural width if it would be given the specified height. | |
void | get_preferred_size (Requisition& minimum_size, Requisition& natural_size) const |
Retrieves the minimum and natural size of a widget, taking into account the widget's preference for height-for-width management. | |
void | add_accelerator (const Glib::ustring& accel_signal, const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags) |
Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. | |
bool | remove_accelerator (const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods) |
Removes an accelerator from widget, previously installed with add_accelerator(). | |
void | set_accel_path (const Glib::ustring& accel_path, const Glib::RefPtr< AccelGroup >& accel_group) |
Given an accelerator group, accel_group, and an accelerator path, accel_path, sets up an accelerator in accel_group so whenever the key binding that is defined for accel_path is pressed, widget will be activated. | |
bool | mnemonic_activate (bool group_cycling) |
Emits the Gtk::Widget::signal_mnemonic_activate() signal. | |
bool | event (GdkEvent* event) |
Rarely-used function. | |
int | send_expose (GdkEvent*event) |
Very rarely-used function. | |
bool | send_focus_change (GdkEvent*event) |
Sends the focus change event to widget. | |
bool | activate () |
For widgets that can be "activated" (buttons, menu items, etc.) this function activates them. | |
void | reparent (Widget& new_parent) |
Moves a widget from one Gtk::Container to another, handling reference count issues to avoid destroying the widget. | |
bool | intersect (const Gdk::Rectangle& area) const |
bool | intersect (const Gdk::Rectangle& area, Gdk::Rectangle& intersection) const |
Computes the intersection of a widget's area and area, storing the intersection in intersection, and returns true if there was an intersection. | |
::Cairo::RefPtr< ::Cairo::Region > | region_intersect (const ::Cairo::RefPtr< ::Cairo::Region >& region) const |
Computes the intersection of a widget's area and region, returning the intersection. | |
void | freeze_child_notify () |
Stops emission of Gtk::Widget::signal_child_notify() signals on widget. | |
void | child_notify (const Glib::ustring& child_property) |
Emits a Gtk::Widget::signal_child_notify() signal for the child property child_property on widget. | |
void | thaw_child_notify () |
Reverts the effect of a previous call to freeze_child_notify(). | |
void | set_can_focus (bool can_focus=true) |
Specifies whether widget can own the input focus. | |
bool | get_can_focus () const |
Determines whether widget can own the input focus. | |
bool | has_focus () const |
Determines if the widget has the global input focus. | |
bool | is_focus () const |
Determines if the widget is the focus widget within its toplevel. | |
void | grab_focus () |
Causes widget to have the keyboard focus for the Gtk::Window it's inside. | |
void | set_can_default (bool can_default=true) |
Specifies whether widget can be a default widget. | |
bool | get_can_default () const |
Determines whether widget can be a default widget. | |
bool | has_default () const |
Determines whether widget is the current default widget within its toplevel. | |
void | grab_default () |
Causes widget to become the default widget. | |
void | set_receives_default (bool receives_default=true) |
Specifies whether widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default. | |
bool | get_receives_default () const |
Determines whether widget is alyways treated as default widget withing its toplevel when it has the focus, even if another widget is the default. | |
bool | has_grab () const |
Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse). | |
bool | device_is_shadowed (const Glib::RefPtr< const Gdk::Device >& device) |
Returns true if device has been shadowed by a GTK+ device grab on another widget, so it would stop sending events to widget. | |
void | add_modal_grab () |
Block events to everything else than this widget and its children. | |
void | remove_modal_grab () |
Remove the modal grab of the widget in case it was previously grabbed. | |
void | set_name (const Glib::ustring& name) |
Widgets can be named, which allows you to refer to them from a CSS file. | |
void | unset_name () |
Glib::ustring | get_name () const |
Retrieves the name of a widget. | |
void | set_state (StateType state) |
This function is for use in widget implementations. | |
StateType | get_state () const |
Returns the widget's state. | |
void | set_state_flags (StateFlags flags, bool clear=true) |
This function is for use in widget implementations. | |
void | unset_state_flags (StateFlags flags) |
This function is for use in widget implementations. | |
StateFlags | get_state_flags () const |
Returns the widget state as a flag set. | |
void | set_sensitive (bool sensitive=true) |
Sets the sensitivity of a widget. | |
bool | get_sensitive () const |
Returns the widget's sensitivity (in the sense of returning the value that has been set using set_sensitive()). | |
bool | is_sensitive () const |
Returns the widget's effective sensitivity, which means it is sensitive itself and also its parent widget is sensitive. | |
void | set_visible (bool visible=true) |
Sets the visibility state of widget. | |
bool | get_visible () const |
Determines whether the widget is visible. | |
bool | get_has_window () const |
Determines whether widget has a Gdk::Window of its own. | |
bool | get_is_toplevel () const |
Determines whether widget is a toplevel widget. | |
bool | get_is_drawable () const |
Determines whether widget can be drawn to. | |
bool | get_realized () const |
Determines whether widget is realized. | |
bool | get_mapped () const |
Whether the widget is mapped. | |
void | set_app_paintable (bool app_paintable=true) |
Sets whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. | |
bool | get_app_paintable () const |
Determines whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. | |
void | set_double_buffered (bool double_buffered=true) |
Widgets are double buffered by default; you can use this function to turn off the buffering. | |
bool | get_double_buffered () const |
Determines whether the widget is double buffered. | |
void | set_redraw_on_allocate (bool redraw_on_allocate=true) |
Sets whether the entire widget is queued for drawing when its size allocation changes. | |
void | set_child_visible (bool is_visible=true) |
Sets whether widget should be mapped along with its when its parent is mapped and widget has been shown with show(). | |
bool | get_child_visible () const |
Gets the value set with set_child_visible(). | |
Glib::RefPtr< Gdk::Window > | get_window () |
Returns the widget's window if it is realized, 0 otherwise. | |
Glib::RefPtr< const Gdk::Window > | get_window () const |
Returns the widget's window if it is realized, 0 otherwise. | |
int | get_allocated_width () const |
Returns the width that has currently been allocated to widget. | |
int | get_allocated_height () const |
Returns the height that has currently been allocated to widget. | |
Allocation | get_allocation () const |
Retrieves the widget's location. | |
void | set_allocation (const Allocation& allocation) |
Sets the widget's allocation. | |
Container* | get_parent () |
Returns the parent container of widget. | |
const Container* | get_parent () const |
Returns the parent container of widget. | |
Glib::RefPtr< Gdk::Window > | get_parent_window () |
Gets widget's parent window. | |
Glib::RefPtr< const Gdk::Window > | get_parent_window () const |
Gets widget's parent window. | |
void | set_parent_window (const Glib::RefPtr< const Gdk::Window >& parent_window) |
Sets a non default parent window for widget. | |
bool | child_focus (DirectionType direction) |
This function is used by custom widget implementations; if you're writing an app, you'd use grab_focus() to move the focus to a particular widget, and Gtk::Container::set_focus_chain() to change the focus tab order. | |
bool | keynav_failed (DirectionType direction) |
This function should be called whenever keyboard navigation within a single widget hits a boundary. | |
void | error_bell () |
Notifies the user about an input-related error on this widget. | |
void | set_size_request (int width=-1, int height=-1) |
Sets the minimum size of a widget; that is, the widget's size request will be width by height. | |
void | get_size_request (int& width, int& height) const |
Gets the size request that was explicitly set for the widget using set_size_request(). | |
void | set_events (Gdk::EventMask events) |
Sets the event mask (see Gdk::EventMask) for a widget. | |
void | add_events (Gdk::EventMask events) |
Adds the events in the bitfield events to the event mask for widget. | |
void | set_device_events (const Glib::RefPtr< const Gdk::Device >& device, Gdk::EventMask events) |
Sets the device event mask (see Gdk::EventMask) for a widget. | |
void | add_device_events (const Glib::RefPtr< const Gdk::Device >& device, Gdk::EventMask events) |
Adds the device events in the bitfield events to the event mask for widget. | |
void | set_device_enabled (const Glib::RefPtr< Gdk::Device >& device, bool enabled=true) |
Enables or disables a Gdk::Device to interact with widget and all its children. | |
bool | get_device_enabled (const Glib::RefPtr< const Gdk::Device >& device) const |
Returns whether device can interact with widget and its children. | |
Container* | get_toplevel () |
This function returns the topmost widget in the container hierarchy widget is a part of. | |
const Container* | get_toplevel () const |
This function returns the topmost widget in the container hierarchy widget is a part of. | |
Widget* | get_ancestor (GType widget_type) |
Gets the first ancestor of widget with type widget_type. | |
const Widget* | get_ancestor (GType widget_type) const |
Gets the first ancestor of widget with type widget_type. | |
Glib::RefPtr< Gdk::Visual > | get_visual () |
Gets the visual that will be used to render widget. | |
Glib::RefPtr< Gdk::Screen > | get_screen () |
Get the Gdk::Screen from the toplevel window associated with this widget. | |
Glib::RefPtr< const Gdk::Screen > | get_screen () const |
Get the Gdk::Screen from the toplevel window associated with this widget. | |
bool | has_screen () const |
Checks whether there is a Gdk::Screen is associated with this widget. | |
Glib::RefPtr< Gdk::Display > | get_display () |
Get the Gdk::Display for the toplevel window associated with this widget. | |
Glib::RefPtr< const Gdk::Display > | get_display () const |
Get the Gdk::Display for the toplevel window associated with this widget. | |
Glib::RefPtr< Gdk::Window > | get_root_window () |
Get the root window where this widget is located. | |
Glib::RefPtr< const Gdk::Window > | get_root_window () const |
Get the root window where this widget is located. | |
Glib::RefPtr< Settings > | get_settings () |
Gets the settings object holding the settings used for this widget. | |
Glib::RefPtr< Clipboard > | get_clipboard (const Glib::ustring& selection) |
Returns the clipboard object for the given selection to be used with widget. | |
Glib::RefPtr< const Clipboard > | get_clipboard (const Glib::ustring& selection) const |
Returns the clipboard object for the given selection to be used with widget. | |
bool | get_hexpand () const |
Gets whether the widget would like any available extra horizontal space. | |
void | set_hexpand (bool expand=true) |
Sets whether the widget would like any available extra horizontal space. | |
bool | get_hexpand_set () const |
Gets whether set_hexpand() has been used to explicitly set the expand flag on this widget. | |
void | set_hexpand_set (bool set=true) |
Sets whether the hexpand flag (see get_hexpand()) will be used. | |
bool | get_vexpand () const |
Gets whether the widget would like any available extra vertical space. | |
void | set_vexpand (bool expand=true) |
Sets whether the widget would like any available extra vertical space. | |
bool | get_vexpand_set () const |
Gets whether set_vexpand() has been used to explicitly set the expand flag on this widget. | |
void | set_vexpand_set (bool set=true) |
Sets whether the vexpand flag (see get_vexpand()) will be used. | |
void | queue_compute_expand () |
Mark widget as needing to recompute its expand flags. | |
bool | compute_expand (Orientation orientation) |
Computes whether a container should give this widget extra space when possible. | |
bool | get_support_multidevice () const |
Returns true if widget is multiple pointer aware. | |
void | set_support_multidevice (bool support_multidevice=true) |
Enables or disables multiple pointer awareness. | |
Glib::RefPtr< Atk::Object > | get_accessible () |
Returns the accessible object that describes the widget to an assistive technology. | |
Glib::RefPtr< const Atk::Object > | get_accessible () const |
Returns the accessible object that describes the widget to an assistive technology. | |
Align | get_halign () const |
Gets the value of the Gtk::Widget::property_halign() property. | |
void | set_halign (Align align) |
Sets the horizontal alignment of widget. | |
Align | get_valign () const |
Gets the value of the Gtk::Widget::property_valign() property. | |
void | set_valign (Align align) |
Sets the vertical alignment of widget. | |
int | get_margin_left () const |
Gets the value of the Gtk::Widget::property_margin_left() property. | |
void | set_margin_left (int margin) |
Sets the left margin of widget. | |
int | get_margin_right () const |
Gets the value of the Gtk::Widget::property_margin_right() property. | |
void | set_margin_right (int margin) |
Sets the right margin of widget. | |
int | get_margin_top () const |
Gets the value of the Gtk::Widget::property_margin_top() property. | |
void | set_margin_top (int margin) |
Sets the top margin of widget. | |
int | get_margin_bottom () const |
Gets the value of the Gtk::Widget::property_margin_bottom() property. | |
void | set_margin_bottom (int margin) |
Sets the bottom margin of widget. | |
Gdk::EventMask | get_events () const |
Returns the event mask for the widget (a bitfield containing flags from the Gdk::EventMask enumeration). | |
Gdk::EventMask | get_device_events (const Glib::RefPtr< const Gdk::Device >& device) const |
Returns the events mask for the widget corresponding to an specific device. | |
void | get_pointer (int& x, int& y) const |
Obtains the location of the mouse pointer in widget coordinates. | |
bool | is_ancestor (Widget& ancestor) const |
Determines whether widget is somewhere inside ancestor, possibly with intermediate containers. | |
bool | translate_coordinates (Widget& dest_widget, int src_x, int src_y, int& dest_x, int& dest_y) |
Translate coordinates relative to src_widget's allocation to coordinates relative to dest_widget's allocations. | |
void | override_color (const Gdk::RGBA& color, StateFlags state=(StateFlags) 0) |
void | unset_color (StateFlags state=(StateFlags) 0) |
void | override_background_color (const Gdk::RGBA& color, StateFlags state=(StateFlags) 0) |
void | unset_background_color (StateFlags state=(StateFlags) 0) |
void | override_font (const Pango::FontDescription& font_desc) |
Sets the font to use for a widget. | |
void | unset_font () |
void | override_symbolic_color (const Glib::ustring& name, const Gdk::RGBA& color) |
Sets a symbolic color for a widget. | |
void | unset_symbolic_color (const Glib::ustring& name) |
void | override_cursor (const Gdk::RGBA& cursor, const Gdk::RGBA& secondary_cursor) |
Sets the cursor color to use in a widget, overriding the Gtk::Widget::property_cursor_color() and Gtk::Widget::property_secondary_cursor_color() style properties. | |
void | unset_cursor () |
void | reset_style () |
Updates the style context of widget and all descendents by updating its widget path. | |
template<class PropertyType > | |
void | get_style_property (const Glib::ustring& the_property_name, PropertyType&value) const |
Gets the value of a style property of widget. | |
Glib::RefPtr< Pango::Context > | create_pango_context () |
Creates a new Pango::Context with the appropriate font map, font description, and base direction for drawing text for this widget. | |
Glib::RefPtr< Pango::Context > | get_pango_context () |
Gets a Pango::Context with the appropriate font map, font description, and base direction for this widget. | |
Glib::RefPtr< Pango::Layout > | create_pango_layout (const Glib::ustring& text) |
Creates a new Pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget. | |
Glib::RefPtr< Gdk::Pixbuf > | render_icon_pixbuf (const StockID& stock_id, IconSize size) |
A convenience function that uses the theme engine and style settings for widget to look up stock_id and render it to a pixbuf. | |
void | set_composite_name (const Glib::ustring& name) |
Sets a widgets composite name. | |
void | unset_composite_name () |
Glib::ustring | get_composite_name () const |
Obtains the composite name of a widget. | |
void | set_direction (TextDirection dir) |
Sets the reading direction on a particular widget. | |
TextDirection | get_direction () const |
Gets the reading direction for a particular widget. | |
void | shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region) |
Sets a shape for this widget's GDK window. | |
void | input_shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region) |
Sets an input shape for this widget's GDK window. | |
WidgetPath | get_path () const |
Returns the Gtk::WidgetPath representing widget, if the widget is not connected to a toplevel widget, a partial path will be created. | |
std::vector< Widget* > | list_mnemonic_labels () |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). | |
std::vector< const Widget* > | list_mnemonic_labels () const |
Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). | |
void | add_mnemonic_label (Widget& label) |
Adds a widget to the list of mnemonic labels for this widget. | |
void | remove_mnemonic_label (Widget& label) |
Removes a widget from the list of mnemonic labels for this widget. | |
void | drag_get_data (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::ustring& target, guint32 time) |
Gets the data associated with a drag. | |
void | drag_highlight () |
Draws a highlight around a widget. | |
void | drag_unhighlight () |
Removes a highlight set by gtk_drag_highlight() from a widget. | |
void | drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0)) |
void | drag_dest_set (const std::vector< TargetEntry >& targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY) |
void | drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window >& proxy_window, Gdk::DragProtocol protocol, bool use_coordinates) |
Sets this widget as a proxy for drops to another window. | |
void | drag_dest_unset () |
Clears information about a drop destination set with gtk_drag_dest_set(). | |
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::RefPtr< TargetList >& target_list) const |
Looks for a match between context->targets and the dest_target_list, returning the first matching target, otherwise returning Gdk::NONE. | |
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context) const |
Glib::RefPtr< TargetList > | drag_dest_get_target_list () |
Returns the list of targets this widget can accept from drag-and-drop. | |
Glib::RefPtr< const TargetList > | drag_dest_get_target_list () const |
Returns the list of targets this widget can accept from drag-and-drop. | |
void | drag_dest_set_target_list (const Glib::RefPtr< TargetList >& target_list) |
Sets the target types that this widget can accept from drag-and-drop. | |
void | drag_dest_add_text_targets () |
Add the text targets supported by Gtk::Selection to the target list of the drag destination. | |
void | drag_dest_add_image_targets () |
Add the image targets supported by Gtk::Selection to the target list of the drag destination. | |
void | drag_dest_add_uri_targets () |
Add the URI targets supported by Gtk::Selection to the target list of the drag destination. | |
void | drag_source_set (const std::vector< TargetEntry >& targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY) |
void | drag_source_unset () |
Undoes the effects of set(). | |
void | drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf >& pixbuf) |
Sets the icon that will be used for drags from a particular widget from a Gdk::Pixbuf. | |
void | drag_source_set_icon (const StockID& stock_id) |
Sets the icon that will be used for drags from a particular source to a stock icon. | |
void | drag_source_set_icon (const Glib::ustring& icon_name) |
Sets the icon that will be used for drags from a particular source to a themed icon. | |
void | drag_source_add_text_targets () |
Add the text targets supported by Gtk::Selection to the target list of the drag source. | |
void | drag_source_add_uri_targets () |
Add the URI targets supported by Gtk::Selection to the target list of the drag source. | |
void | drag_source_add_image_targets () |
Add the writable image targets supported by Gtk::Selection to the target list of the drag source. | |
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent*event) |
Initiates a drag on the source side. | |
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y) |
Checks to see if a mouse drag starting at ( start_x, start_y) and ending at ( current_x, current_y) has passed the GTK+ drag threshold, and thus should trigger the beginning of a drag-and-drop operation. | |
void | drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext >& context, int hot_x, int hot_y) |
void | queue_resize_no_redraw () |
This function works like queue_resize(), except that the widget is not invalidated. | |
bool | get_no_show_all () const |
Returns the current value of the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. | |
void | set_no_show_all (bool no_show_all=true) |
Sets the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. | |
void | set_parent (Widget& parent) |
This function is useful only when implementing subclasses of Gtk::Container. | |
void | unparent () |
This function is only for use in widget implementations. | |
void | map () |
This function is only for use in widget implementations. | |
void | unmap () |
This function is only for use in widget implementations. | |
void | draw_insertion_cursor (const ::Cairo::RefPtr< ::Cairo::Context >& cr, const Gdk::Rectangle& location, bool is_primary, TextDirection direction, bool draw_arrow=true) |
Draws a text caret on cr at location. | |
void | set_tooltip_window (Window& widget) |
Replaces the default, usually yellow, window used for displaying tooltips with custom_window. | |
Window* | get_tooltip_window () |
Returns the Gtk::Window of the current tooltip. | |
void | trigger_tooltip_query () |
Triggers a tooltip query on the display where the toplevel of widget is located. | |
void | set_tooltip_text (const Glib::ustring& text) |
Sets text as the contents of the tooltip. | |
Glib::ustring | get_tooltip_text () const |
Gets the contents of the tooltip for widget. | |
void | set_tooltip_markup (const Glib::ustring& markup) |
Sets markup as the contents of the tooltip, which is marked up with the Pango text markup language. | |
Glib::ustring | get_tooltip_markup () const |
Gets the contents of the tooltip for widget. | |
void | set_has_tooltip (bool has_tooltip=TRUE) |
Sets the has-tooltip property on widget to has_tooltip. | |
bool | get_has_tooltip () const |
Returns the current value of the has-tooltip property. | |
int | get_width () const |
int | get_height () const |
bool | is_composited () const |
Whether widget can rely on having its alpha channel drawn correctly. | |
bool | in_destruction () const |
Returns whether the widget is currently being destroyed. | |
Glib::RefPtr< StyleContext > | get_style_context () |
Returns the style context associated to widget. | |
Glib::RefPtr< Gtk::StyleContext > | get_style_context () const |
Returns the style context associated to widget. | |
Gdk::ModifierType | get_modifier_mask (Gdk::ModifierIntent intent) |
Returns the modifier mask the widget's windowing system backend uses for a particular purpose. | |
Glib::SignalProxy0< void > | signal_show () |
Glib::SignalProxy0< void > | signal_hide () |
Glib::SignalProxy0< void > | signal_map () |
Emitted on mapping of a widget to the screen. | |
Glib::SignalProxy0< void > | signal_unmap () |
Glib::SignalProxy0< void > | signal_realize () |
Emitted on realization of a widget. | |
Glib::SignalProxy0< void > | signal_unrealize () |
Glib::SignalProxy1< void, Allocation& > | signal_size_allocate () |
Glib::SignalProxy1< void, Gtk::StateType > | signal_state_changed () |
Glib::SignalProxy1< void, Gtk::StateFlags > | signal_state_flags_changed () |
Glib::SignalProxy1< void, Widget* > | signal_parent_changed () |
Informs objects that their parent changed. | |
Glib::SignalProxy1< void, Widget* > | signal_hierarchy_changed () |
Glib::SignalProxy0< void > | signal_style_updated () |
Glib::SignalProxy1< void, TextDirection > | signal_direction_changed () |
Glib::SignalProxy1< void, bool > | signal_grab_notify () |
Glib::SignalProxy1< void, GParamSpec* > | signal_child_notify () |
Glib::SignalProxy1< bool, bool > | signal_mnemonic_activate () |
Glib::SignalProxy0< void > | signal_grab_focus () |
Glib::SignalProxy1< bool, DirectionType > | signal_focus () |
Glib::SignalProxy1< bool, GdkEvent* > | signal_event () |
Glib::SignalProxy1< void, GdkEvent* > | signal_event_after () |
Glib::SignalProxy1< bool, GdkEventButton* > | signal_button_press_event () |
Event triggered by user pressing button. | |
Glib::SignalProxy1< bool, GdkEventButton* > | signal_button_release_event () |
Event triggered by user releasing button. | |
Glib::SignalProxy1< bool, GdkEventScroll* > | signal_scroll_event () |
Glib::SignalProxy1< bool, GdkEventMotion* > | signal_motion_notify_event () |
Event triggered by user moving pointer. | |
Glib::SignalProxy1< bool, GdkEventAny* > | signal_delete_event () |
Glib::SignalProxy1< bool, const ::Cairo::RefPtr < ::Cairo::Context >& > | signal_draw () |
Glib::SignalProxy1< bool, GdkEventKey* > | signal_key_press_event () |
Event triggered by a key press will widget has focus. | |
Glib::SignalProxy1< bool, GdkEventKey* > | signal_key_release_event () |
Event triggered by a key release will widget has focus. | |
Glib::SignalProxy1< bool, GdkEventCrossing* > | signal_enter_notify_event () |
Event triggered by pointer entering widget area. | |
Glib::SignalProxy1< bool, GdkEventCrossing* > | signal_leave_notify_event () |
Event triggered by pointer leaving widget area. | |
Glib::SignalProxy1< bool, GdkEventConfigure* > | signal_configure_event () |
Event triggered by a window resizing. | |
Glib::SignalProxy1< bool, GdkEventFocus* > | signal_focus_in_event () |
Glib::SignalProxy1< bool, GdkEventFocus* > | signal_focus_out_event () |
Glib::SignalProxy1< bool, GdkEventAny* > | signal_map_event () |
Glib::SignalProxy1< bool, GdkEventAny* > | signal_unmap_event () |
Glib::SignalProxy1< bool, GdkEventProperty* > | signal_property_notify_event () |
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_clear_event () |
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_request_event () |
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_notify_event () |
Glib::SignalProxy1< bool, GdkEventProximity* > | signal_proximity_in_event () |
Glib::SignalProxy1< bool, GdkEventProximity* > | signal_proximity_out_event () |
Glib::SignalProxy1< bool, GdkEventVisibility* > | signal_visibility_notify_event () |
Glib::SignalProxy1< bool, GdkEventWindowState* > | signal_window_state_event () |
Glib::SignalProxy3< void, SelectionData&, guint, guint > | signal_selection_get () |
Glib::SignalProxy2< void, const SelectionData&, guint > | signal_selection_received () |
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_begin () |
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_end () |
Glib::SignalProxy4< void, const Glib::RefPtr < Gdk::DragContext > &, SelectionData&, guint, guint > | signal_drag_data_get () |
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_data_delete () |
Glib::SignalProxy2< bool, const Glib::RefPtr < Gdk::DragContext > &, DragResult > | signal_drag_failed () |
Glib::SignalProxy2< void, const Glib::RefPtr < Gdk::DragContext >&, guint > | signal_drag_leave () |
Glib::SignalProxy4< bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_motion () |
Glib::SignalProxy4< bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_drop () |
Glib::SignalProxy6< void, const Glib::RefPtr < Gdk::DragContext >&, int, int, const SelectionData &, guint, guint > | signal_drag_data_received () |
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::Screen >& > | signal_screen_changed () |
Glib::SignalProxy0< void > | signal_composited_changed () |
Glib::SignalProxy0< bool > | signal_popup_menu () |
Glib::SignalProxy4< bool, int, int, bool, const Glib::RefPtr < Tooltip >& > | signal_query_tooltip () |
Glib::SignalProxy1< bool, GdkEventGrabBroken* > | signal_grab_broken_event () |
Glib::SignalProxy1< bool, GdkEventExpose* > | signal_damage_event () |
Glib::SignalProxy1< bool, GdkEventTouch* > | signal_touch_event () |
Glib::PropertyProxy < Glib::ustring > | property_name () |
The name of the widget. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_name () const |
The name of the widget. | |
Glib::PropertyProxy< Container* > | property_parent () |
The parent widget of this widget. | |
Glib::PropertyProxy_ReadOnly < Container* > | property_parent () const |
The parent widget of this widget. | |
Glib::PropertyProxy< int > | property_width_request () |
Override for width request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy_ReadOnly< int > | property_width_request () const |
Override for width request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy< int > | property_height_request () |
Override for height request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy_ReadOnly< int > | property_height_request () const |
Override for height request of the widget, or -1 if natural request should be used. | |
Glib::PropertyProxy< bool > | property_visible () |
Whether the widget is visible. | |
Glib::PropertyProxy_ReadOnly < bool > | property_visible () const |
Whether the widget is visible. | |
Glib::PropertyProxy< bool > | property_sensitive () |
Whether the widget responds to input. | |
Glib::PropertyProxy_ReadOnly < bool > | property_sensitive () const |
Whether the widget responds to input. | |
Glib::PropertyProxy< bool > | property_app_paintable () |
Whether the application will paint directly on the widget. | |
Glib::PropertyProxy_ReadOnly < bool > | property_app_paintable () const |
Whether the application will paint directly on the widget. | |
Glib::PropertyProxy< bool > | property_can_focus () |
Whether the widget can accept the input focus. | |
Glib::PropertyProxy_ReadOnly < bool > | property_can_focus () const |
Whether the widget can accept the input focus. | |
Glib::PropertyProxy< bool > | property_has_focus () |
Whether the widget has the input focus. | |
Glib::PropertyProxy_ReadOnly < bool > | property_has_focus () const |
Whether the widget has the input focus. | |
Glib::PropertyProxy< bool > | property_is_focus () |
Whether the widget is the focus widget within the toplevel. | |
Glib::PropertyProxy_ReadOnly < bool > | property_is_focus () const |
Whether the widget is the focus widget within the toplevel. | |
Glib::PropertyProxy< bool > | property_can_default () |
Whether the widget can be the default widget. | |
Glib::PropertyProxy_ReadOnly < bool > | property_can_default () const |
Whether the widget can be the default widget. | |
Glib::PropertyProxy< bool > | property_has_default () |
Whether the widget is the default widget. | |
Glib::PropertyProxy_ReadOnly < bool > | property_has_default () const |
Whether the widget is the default widget. | |
Glib::PropertyProxy< bool > | property_receives_default () |
If TRUE, the widget will receive the default action when it is focused. | |
Glib::PropertyProxy_ReadOnly < bool > | property_receives_default () const |
If TRUE, the widget will receive the default action when it is focused. | |
Glib::PropertyProxy_ReadOnly < bool > | property_composite_child () const |
Whether the widget is part of a composite widget. | |
Glib::PropertyProxy < Glib::RefPtr< Style > > | property_style () |
The style of the widget, which contains information about how it will look (colors etc). | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Style > > | property_style () const |
The style of the widget, which contains information about how it will look (colors etc). | |
Glib::PropertyProxy < Gdk::EventMask > | property_events () |
The event mask that decides what kind of GdkEvents this widget gets. | |
Glib::PropertyProxy_ReadOnly < Gdk::EventMask > | property_events () const |
The event mask that decides what kind of GdkEvents this widget gets. | |
Glib::PropertyProxy< bool > | property_has_tooltip () |
Whether this widget has a tooltip. | |
Glib::PropertyProxy_ReadOnly < bool > | property_has_tooltip () const |
Whether this widget has a tooltip. | |
Glib::PropertyProxy < Glib::ustring > | property_tooltip_markup () |
The contents of the tooltip for this widget. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_markup () const |
The contents of the tooltip for this widget. | |
Glib::PropertyProxy < Glib::ustring > | property_tooltip_text () |
The contents of the tooltip for this widget. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_text () const |
The contents of the tooltip for this widget. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gdk::Window > > | property_window () const |
The widget's window if it is realized. | |
Glib::PropertyProxy< bool > | property_no_show_all () |
Whether gtk_widget_show_all() should not affect this widget. | |
Glib::PropertyProxy_ReadOnly < bool > | property_no_show_all () const |
Whether gtk_widget_show_all() should not affect this widget. | |
Glib::PropertyProxy< bool > | property_double_buffered () |
Whether the widget is double buffered. | |
Glib::PropertyProxy_ReadOnly < bool > | property_double_buffered () const |
Whether the widget is double buffered. | |
Glib::PropertyProxy< Align > | property_halign () |
How to position in extra horizontal space. | |
Glib::PropertyProxy_ReadOnly < Align > | property_halign () const |
How to position in extra horizontal space. | |
Glib::PropertyProxy< Align > | property_valign () |
How to position in extra vertical space. | |
Glib::PropertyProxy_ReadOnly < Align > | property_valign () const |
How to position in extra vertical space. | |
Glib::PropertyProxy< int > | property_margin_left () |
Pixels of extra space on the left side. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_left () const |
Pixels of extra space on the left side. | |
Glib::PropertyProxy< int > | property_margin_right () |
Pixels of extra space on the right side. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_right () const |
Pixels of extra space on the right side. | |
Glib::PropertyProxy< int > | property_margin_top () |
Pixels of extra space on the top side. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_top () const |
Pixels of extra space on the top side. | |
Glib::PropertyProxy< int > | property_margin_bottom () |
Pixels of extra space on the bottom side. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin_bottom () const |
Pixels of extra space on the bottom side. | |
Glib::PropertyProxy< int > | property_margin () |
Pixels of extra space on all four sides. | |
Glib::PropertyProxy_ReadOnly< int > | property_margin () const |
Pixels of extra space on all four sides. | |
Glib::PropertyProxy< bool > | property_hexpand () |
Whether widget wants more horizontal space. | |
Glib::PropertyProxy_ReadOnly < bool > | property_hexpand () const |
Whether widget wants more horizontal space. | |
Glib::PropertyProxy< bool > | property_hexpand_set () |
Whether to use the hexpand property. | |
Glib::PropertyProxy_ReadOnly < bool > | property_hexpand_set () const |
Whether to use the hexpand property. | |
Glib::PropertyProxy< bool > | property_vexpand () |
Whether widget wants more vertical space. | |
Glib::PropertyProxy_ReadOnly < bool > | property_vexpand () const |
Whether widget wants more vertical space. | |
Glib::PropertyProxy< bool > | property_vexpand_set () |
Whether to use the vexpand property. | |
Glib::PropertyProxy_ReadOnly < bool > | property_vexpand_set () const |
Whether to use the vexpand property. | |
Glib::PropertyProxy< bool > | property_expand () |
Whether widget wants to expand in both directions. | |
Glib::PropertyProxy_ReadOnly < bool > | property_expand () const |
Whether widget wants to expand in both directions. | |
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virtual | ~Object () |
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void * | get_data (const QueryQuark &key) |
void | set_data (const Quark &key, void *data) |
void | set_data (const Quark &key, void *data, DestroyNotify notify) |
void | remove_data (const QueryQuark &quark) |
void * | steal_data (const QueryQuark &quark) |
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) |
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void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) |
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const |
void | set_property (const Glib::ustring &property_name, const PropertyType &value) |
void | get_property (const Glib::ustring &property_name, PropertyType &value) const |
void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
void | freeze_notify () |
void | thaw_notify () |
virtual void | reference () const |
virtual void | unreference () const |
GObject * | gobj_copy () const |
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trackable (const trackable &src) | |
trackable & | operator= (const trackable &src) |
void | add_destroy_notify_callback (void *data, func_destroy_notify func) const |
void | remove_destroy_notify_callback (void *data) const |
void | notify_callbacks () |
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virtual | ~Buildable () |
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Interface (const Glib::Interface_Class &interface_class) | |
Interface (GObject *castitem) | |
virtual | ~Interface () |
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virtual | ~Activatable () |
void | do_set_related_action (const Glib::RefPtr< Action >& action) |
This is a utility function for Gtk::Activatable implementors. | |
Glib::RefPtr< Action > | get_related_action () |
Gets the related Gtk::Action for activatable. | |
Glib::RefPtr< const Action > | get_related_action () const |
Gets the related Gtk::Action for activatable. | |
bool | get_use_action_appearance () const |
Gets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance. | |
void | sync_action_properties (const Glib::RefPtr< Action >& action) |
This is called to update the activatable completely, this is called internally when the Gtk::Activatable::property_related_action() property is set or unset and by the implementing class when Gtk::Activatable::property_use_action_appearance() changes. | |
void | set_related_action (const Glib::RefPtr< Action >& action) |
Sets the related action on the activatable object. | |
void | set_use_action_appearance (bool use_appearance=true) |
Sets whether this activatable should reset its layout and appearance when setting the related action or when the action changes appearance. | |
Glib::PropertyProxy < Glib::RefPtr< Action > > | property_related_action () |
The action this activatable will activate and receive updates from. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Action > > | property_related_action () const |
The action this activatable will activate and receive updates from. | |
Glib::PropertyProxy< bool > | property_use_action_appearance () |
Whether to use the related actions appearance properties. | |
Glib::PropertyProxy_ReadOnly < bool > | property_use_action_appearance () const |
Whether to use the related actions appearance properties. | |
virtual void | update_vfunc (const Glib::RefPtr< Action >& action, const Glib::ustring& property_name) |
virtual void | sync_action_properties_vfunc (const Glib::RefPtr< Action >& action) |
Protected Member Functions | |
virtual void | on_group_changed () |
This is a default handler for the signal signal_group_changed(). | |
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virtual void | draw_indicator_vfunc (const ::Cairo::RefPtr< ::Cairo::Context >& cr) |
Emited on button redraw to update indicator. | |
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virtual void | on_toggled () |
This is a default handler for the signal signal_toggled(). | |
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virtual void | on_pressed () |
This is a default handler for the signal signal_pressed(). | |
virtual void | on_released () |
This is a default handler for the signal signal_released(). | |
virtual void | on_clicked () |
This is a default handler for the signal signal_clicked(). | |
virtual void | on_enter () |
This is a default handler for the signal signal_enter(). | |
virtual void | on_leave () |
This is a default handler for the signal signal_leave(). | |
virtual void | on_activate () |
This is a default handler for the signal signal_activate(). | |
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Bin () | |
This constructor is protected because only derived classes should be instantiated. | |
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virtual void | on_add (Widget* widget) |
This is a default handler for the signal signal_add(). | |
virtual void | on_remove (Widget* widget) |
This is a default handler for the signal signal_remove(). | |
virtual void | on_check_resize () |
This is a default handler for the signal signal_check_resize(). | |
virtual void | on_set_focus_child (Widget* widget) |
This is a default handler for the signal signal_set_focus_child(). | |
Container () | |
virtual GType | child_type_vfunc () const |
Implements child_type(). | |
virtual void | forall_vfunc (gboolean include_internals, GtkCallback callback, gpointer callback_data) |
Invokes a callback on all children of the container. | |
virtual char* | composite_name_vfunc (GtkWidget* child) |
Returns the composite name of a child widget. | |
virtual void | set_child_property_vfunc (GtkWidget* child, guint property_id, const GValue*value, GParamSpec* pspec) |
Sets a child property for this container and its child. | |
virtual void | get_child_property_vfunc (GtkWidget* child, guint property_id, GValue*value, GParamSpec* pspec) const |
Returns a child property for this container and its child. | |
Glib::PropertyProxy< guint > | property_border_width () |
The width of the empty border outside the containers children. | |
Glib::PropertyProxy_ReadOnly < guint > | property_border_width () const |
The width of the empty border outside the containers children. | |
Glib::PropertyProxy< ResizeMode > | property_resize_mode () |
Specify how resize events are handled. | |
Glib::PropertyProxy_ReadOnly < ResizeMode > | property_resize_mode () const |
Specify how resize events are handled. | |
Glib::PropertyProxy_WriteOnly < Widget* > | property_child () |
Can be used to add a new child to the container. | |
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virtual void | on_show () |
This is a default handler for the signal signal_show(). | |
virtual void | on_hide () |
This is a default handler for the signal signal_hide(). | |
virtual void | on_map () |
This is a default handler for the signal signal_map(). | |
virtual void | on_unmap () |
This is a default handler for the signal signal_unmap(). | |
virtual void | on_realize () |
This is a default handler for the signal signal_realize(). | |
virtual void | on_unrealize () |
This is a default handler for the signal signal_unrealize(). | |
virtual void | on_size_allocate (Allocation& allocation) |
This is a default handler for the signal signal_size_allocate(). | |
virtual void | on_state_changed (Gtk::StateType previous_state) |
This is a default handler for the signal signal_state_changed(). | |
virtual void | on_parent_changed (Widget* previous_parent) |
This is a default handler for the signal signal_parent_changed(). | |
virtual void | on_hierarchy_changed (Widget* previous_toplevel) |
This is a default handler for the signal signal_hierarchy_changed(). | |
virtual void | on_style_updated () |
This is a default handler for the signal signal_style_updated(). | |
virtual void | on_direction_changed (TextDirection direction) |
This is a default handler for the signal signal_direction_changed(). | |
virtual void | on_grab_notify (bool was_grabbed) |
This is a default handler for the signal signal_grab_notify(). | |
virtual void | on_child_notify (GParamSpec* pspec) |
This is a default handler for the signal signal_child_notify(). | |
virtual bool | on_mnemonic_activate (bool group_cycling) |
This is a default handler for the signal signal_mnemonic_activate(). | |
virtual void | on_grab_focus () |
This is a default handler for the signal signal_grab_focus(). | |
virtual bool | on_focus (DirectionType direction) |
This is a default handler for the signal signal_focus(). | |
virtual bool | on_event (GdkEvent*event) |
This is a default handler for the signal signal_event(). | |
virtual bool | on_button_press_event (GdkEventButton*event) |
This is a default handler for the signal signal_button_press_event(). | |
virtual bool | on_button_release_event (GdkEventButton*event) |
This is a default handler for the signal signal_button_release_event(). | |
virtual bool | on_scroll_event (GdkEventScroll*event) |
This is a default handler for the signal signal_scroll_event(). | |
virtual bool | on_motion_notify_event (GdkEventMotion*event) |
This is a default handler for the signal signal_motion_notify_event(). | |
virtual bool | on_delete_event (GdkEventAny*event) |
This is a default handler for the signal signal_delete_event(). | |
virtual bool | on_draw (const ::Cairo::RefPtr< ::Cairo::Context >& cr) |
This is a default handler for the signal signal_draw(). | |
virtual bool | on_key_press_event (GdkEventKey*event) |
This is a default handler for the signal signal_key_press_event(). | |
virtual bool | on_key_release_event (GdkEventKey*event) |
This is a default handler for the signal signal_key_release_event(). | |
virtual bool | on_enter_notify_event (GdkEventCrossing*event) |
This is a default handler for the signal signal_enter_notify_event(). | |
virtual bool | on_leave_notify_event (GdkEventCrossing*event) |
This is a default handler for the signal signal_leave_notify_event(). | |
virtual bool | on_configure_event (GdkEventConfigure*event) |
This is a default handler for the signal signal_configure_event(). | |
virtual bool | on_focus_in_event (GdkEventFocus*event) |
This is a default handler for the signal signal_focus_in_event(). | |
virtual bool | on_focus_out_event (GdkEventFocus*event) |
This is a default handler for the signal signal_focus_out_event(). | |
virtual bool | on_map_event (GdkEventAny*event) |
This is a default handler for the signal signal_map_event(). | |
virtual bool | on_unmap_event (GdkEventAny*event) |
This is a default handler for the signal signal_unmap_event(). | |
virtual bool | on_property_notify_event (GdkEventProperty*event) |
This is a default handler for the signal signal_property_notify_event(). | |
virtual bool | on_selection_clear_event (GdkEventSelection*event) |
This is a default handler for the signal signal_selection_clear_event(). | |
virtual bool | on_selection_request_event (GdkEventSelection*event) |
This is a default handler for the signal signal_selection_request_event(). | |
virtual bool | on_selection_notify_event (GdkEventSelection*event) |
This is a default handler for the signal signal_selection_notify_event(). | |
virtual bool | on_proximity_in_event (GdkEventProximity*event) |
This is a default handler for the signal signal_proximity_in_event(). | |
virtual bool | on_proximity_out_event (GdkEventProximity*event) |
This is a default handler for the signal signal_proximity_out_event(). | |
virtual bool | on_visibility_notify_event (GdkEventVisibility*event) |
This is a default handler for the signal signal_visibility_notify_event(). | |
virtual bool | on_window_state_event (GdkEventWindowState*event) |
This is a default handler for the signal signal_window_state_event(). | |
virtual void | on_selection_get (SelectionData& selection_data, guint info, guint time) |
This is a default handler for the signal signal_selection_get(). | |
virtual void | on_selection_received (const SelectionData& selection_data, guint time) |
This is a default handler for the signal signal_selection_received(). | |
virtual void | on_drag_begin (const Glib::RefPtr< Gdk::DragContext >& context) |
This is a default handler for the signal signal_drag_begin(). | |
virtual void | on_drag_end (const Glib::RefPtr< Gdk::DragContext >& context) |
This is a default handler for the signal signal_drag_end(). | |
virtual void | on_drag_data_get (const Glib::RefPtr< Gdk::DragContext >& context, SelectionData& selection_data, guint info, guint time) |
This is a default handler for the signal signal_drag_data_get(). | |
virtual void | on_drag_data_delete (const Glib::RefPtr< Gdk::DragContext >& context) |
This is a default handler for the signal signal_drag_data_delete(). | |
virtual void | on_drag_leave (const Glib::RefPtr< Gdk::DragContext >& context, guint time) |
This is a default handler for the signal signal_drag_leave(). | |
virtual bool | on_drag_motion (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time) |
This is a default handler for the signal signal_drag_motion(). | |
virtual bool | on_drag_drop (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time) |
This is a default handler for the signal signal_drag_drop(). | |
virtual void | on_drag_data_received (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, const SelectionData& selection_data, guint info, guint time) |
This is a default handler for the signal signal_drag_data_received(). | |
virtual void | on_screen_changed (const Glib::RefPtr< Gdk::Screen >& previous_screen) |
This is a default handler for the signal signal_screen_changed(). | |
virtual void | dispatch_child_properties_changed_vfunc (guint p1, GParamSpec** p2) |
virtual void | show_all_vfunc () |
virtual Glib::RefPtr< Atk::Object > | get_accessible_vfunc () |
virtual SizeRequestMode | get_request_mode_vfunc () const |
virtual void | get_preferred_width_vfunc (int& minimum_width, int& natural_width) const |
virtual void | get_preferred_height_for_width_vfunc (int width, int& minimum_height, int& natural_height) const |
virtual void | get_preferred_height_vfunc (int& minimum_height, int& natural_height) const |
virtual void | get_preferred_width_for_height_vfunc (int height, int& minimum_width, int& natural_width) const |
Widget () | |
void | realize () |
Creates the GDK (windowing system) resources associated with a widget. | |
void | unrealize () |
This function is only useful in widget implementations. | |
void | draw (const ::Cairo::RefPtr< ::Cairo::Context >& cr) |
Draws widget to cr. | |
void | set_mapped (bool mapped=true) |
Marks the widget as being realized. | |
void | set_realized (bool realized=true) |
Marks the widget as being realized. | |
void | set_has_window (bool has_window=true) |
Specifies whether widget has a Gdk::Window of its own. | |
void | set_window (const Glib::RefPtr< Gdk::Window >& window) |
Sets a widget's window. | |
void | transform_cairo_context_to_window (const ::Cairo::RefPtr< ::Cairo::Context >& cr, const Glib::RefPtr< const Gdk::Window >& window) |
Transforms the given cairo context cr from widget-relative coordinates to window-relative coordinates. | |
Requisition | get_requisition () const |
Retrieves the widget's requisition. | |
void | get_style_property_value (const Glib::ustring& the_property_name, Glib::ValueBase&value) const |
Gets the value of a style property of widget. | |
void | realize_if_needed () |
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Buildable () | |
You should derive from this class to use it. | |
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Activatable () | |
You should derive from this class to use it. |
Related Functions | |
(Note that these are not member functions.) | |
Gtk::RadioButton* | wrap (GtkRadioButton* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::CheckButton* | wrap (GtkCheckButton* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::ToggleButton* | wrap (GtkToggleButton* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Button* | wrap (GtkButton* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Bin* | wrap (GtkBin* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Container* | wrap (GtkContainer* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Gtk::Widget* | wrap (GtkWidget* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Gtk::Buildable > | wrap (GtkBuildable* object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
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Glib::RefPtr< Gtk::Activatable > | wrap (GtkActivatable* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
A single radio button performs the same basic function as a Gtk::CheckButton, as its position in the object hierarchy reflects.
It is only when multiple radio buttons are grouped together that they become a different user interface component in their own right. Every radio button is a member of some group of radio buttons. When one is selected, all other radio buttons in the same group are deselected. A Gtk::RadioButton gives the user a choice from many options. After constructing the first RadioButton in a group, use get_group() and provide this Group to the constructors ot the other RadioButtons in the same group. To remove a Gtk::RadioButton from one group and make it part of a new one, use set_group().
The RadioButton widget looks like this:
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virtual |
Gtk::RadioButton::RadioButton | ( | ) |
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explicit |
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explicit |
Create an empty RadioButton belonging to the specified group, into which you can add() a widget.
If you wish to add a Gtk::Label, you may want to use the Gtk::RadioButton(const Group& group, const Glib::ustring& label, bool mnemonic) constructor directly instead.
Gtk::RadioButton::RadioButton | ( | Group& | group, |
const Glib::ustring & | label, | ||
bool | mnemonic = false |
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) |
Create a button belonging to the specified group, with a label inside.
You won't be able to add a widget to this button since it already contains a Gtk::Label.
Group Gtk::RadioButton::get_group | ( | ) |
Get the radio button's group.
This group may be passed to the constructors of other radio buttons, or used with set_group().
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inline |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::CheckButton.
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inline |
Provides access to the underlying C GtkObject.
Reimplemented from Gtk::CheckButton.
void Gtk::RadioButton::join_group | ( | RadioButton& | group_source | ) |
Joins a Gtk::RadioButton object to the group of another Gtk::RadioButton object.
Use this in language bindings instead of the get_group() and set_group() methods
A common way to set up a group of radio buttons is the following:
[C example ellipted]
group_source | A radio button object whos group we are joining, or 0 to remove the radio button from its group. |
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protectedvirtual |
This is a default handler for the signal signal_group_changed().
void Gtk::RadioButton::reset_group | ( | ) |
Remove the radio button from the group.
void Gtk::RadioButton::set_group | ( | Group& | group | ) |
Set the radio button's group.
You can obtain a suitable group from another radio button by using get_group().
Glib::SignalProxy0< void > Gtk::RadioButton::signal_group_changed | ( | ) |
void on_my_group_changed()
Emitted when the group of radio buttons that a radio button belongs to changes. This is emitted when a radio button switches from being alone to being part of a group of 2 or more buttons, or vice-versa, and when a button is moved from one group of 2 or more buttons to a different one, but not when the composition of the group that a button belongs to changes.
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related |
A Glib::wrap() method for this object.
object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |