libt3widget
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Public Member Functions | |
void | grab_mouse (void) |
Grab all future mouse events. More... | |
virtual bool | process_mouse_event (mouse_event_t event)=0 |
Process a mouse event. 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... | |
Static Public Member Functions | |
static bool | handle_mouse_event (mouse_event_t event) |
Protected Member Functions | |
mouse_target_t (bool use_window=true) | |
void t3_widget::mouse_target_t::grab_mouse | ( | void | ) |
Grab all future mouse events.
Ensure that all mouse events are reported to the current ::mouse_target_t, and not to the ::mouse_target_t that should normally receive them. The grab should released using release_mouse_grab.
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pure virtual |
Process a mouse event.
Implemented in t3_widget::edit_window_t, t3_widget::text_field_t::drop_down_list_t, t3_widget::text_field_t, t3_widget::file_pane_t::search_panel_t, t3_widget::file_pane_t, t3_widget::menu_bar_t, t3_widget::list_pane_t, t3_widget::widget_t, t3_widget::expander_t, t3_widget::button_t, t3_widget::text_window_t, t3_widget::scrollbar_t, t3_widget::checkbox_t, t3_widget::color_picker_base_t, and t3_widget::popup_t.
void t3_widget::mouse_target_t::register_mouse_target | ( | t3_window_t * | target | ) |
Register a window to receive mouse events.
void t3_widget::mouse_target_t::release_mouse_grab | ( | void | ) |
Release a previous mouse grab.
void t3_widget::mouse_target_t::unregister_mouse_target | ( | t3_window_t * | target | ) |
Unregister a window to receive mouse events.