libt3widget
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Public Member Functions | |
virtual bool | accepts_focus (void) |
Query whether this widget accepts focus. More... | |
virtual bool | process_key (key_t key) |
Handle a key press by the user. More... | |
separator_t (bool _horizontal=true) | |
virtual void | set_focus (focus_t focus) |
Set whether this window_component_t has the input focus. More... | |
virtual bool | set_size (optint height, optint width) |
Set the size of this window_component_t. More... | |
virtual void | update_contents (void) |
Update the contents of the window. More... | |
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virtual void | force_redraw (void) |
Request that this window_component_t be completely redrawn. More... | |
virtual void | hide (void) |
Hide the window_component_t. More... | |
virtual bool | is_enabled (void) |
Query the enabled status of this widget. More... | |
virtual bool | is_hotkey (key_t key) |
Query whether key is a hotkey for this widget. More... | |
virtual bool | is_shown (void) |
Query the visibility status of this widget. More... | |
virtual bool | process_mouse_event (mouse_event_t event) |
Process a mouse event. More... | |
virtual void | set_anchor (window_component_t *anchor, int relation) |
Set this widget's anchor. More... | |
virtual void | set_enabled (bool enable) |
Set the enabled status of this widget. More... | |
virtual void | set_position (optint top, optint left) |
Move the window_component_t to a specified position. More... | |
virtual void | show (void) |
Display the window_component_t. More... | |
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virtual t3_window_t * | get_base_window (void) |
Retrieve the t3_window_t for this window_component_t. More... | |
window_component_t (void) | |
Base constructor. More... | |
virtual | ~window_component_t (void) |
Base destructor. More... | |
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void | grab_mouse (void) |
Grab all future mouse events. More... | |
void | register_mouse_target (t3_window_t *target) |
Register a window to receive mouse events. More... | |
void | release_mouse_grab (void) |
Release a previous mouse grab. More... | |
void | unregister_mouse_target (t3_window_t *target) |
Unregister a window to receive mouse events. More... | |
Additional Inherited Members | |
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enum | focus_t { FOCUS_OUT, FOCUS_SET, FOCUS_IN_FWD, FOCUS_IN_BCK, FOCUS_REVERT } |
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static bool | handle_mouse_event (mouse_event_t event) |
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void | init_unbacked_window (int height, int width, bool register_as_mouse_target=false) |
Initialize the window with an unbacked t3_window_t with height and width . More... | |
void | init_window (int height, int width, bool register_as_mouse_target=true) |
Initialize the window with a t3_window_t with height and width . More... | |
widget_t (int height, int width, bool register_as_mouse_target=true) | |
Constructor which creates a default t3_window_t with height and width . More... | |
widget_t (void) | |
Constructor which does not create a default t3_window_t. More... | |
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mouse_target_t (bool use_window=true) | |
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bool | enabled |
Widget is enabled. More... | |
bool | redraw |
Widget requires redrawing on next update_contents call. More... | |
bool | shown |
Widget is shown. More... | |
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cleanup_t3_window_ptr | window |
The t3_window_t used for presenting this item on screen (see libt3window). More... | |
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Query whether this widget accepts focus.
Reimplemented from t3_widget::widget_t.
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virtual |
Handle a key press by the user.
Implements t3_widget::window_component_t.
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virtual |
Set whether this window_component_t has the input focus.
Note that this merely notifies the window_component_t that it should change it's appearance to indicate the user that this window_component_t has the input focus. Which window_component_t actually receives the input events is handled outside of the window_component_t.
Reimplemented from t3_widget::widget_t.
Set the size of this window_component_t.
height | The new height of the window_component_t in cells, or None if it should remain unchanged. |
width | The new width of the window_component_t in cells, or None if it should remain unchanged. |
Implements t3_widget::window_component_t.
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Update the contents of the window.
Implements t3_widget::window_component_t.