Widget for drawing. More...
Inheritance diagram for boost::ui::canvas:
Public Member Functions | |
| ui::painter | painter () |
| Returns painter based on this canvas to work in the retained mode | |
| canvas (widget &parent) | |
| Creates canvas widget. | |
| canvas & | create (widget &parent) |
| Creates canvas widget. | |
 Public Member Functions inherited from boost::ui::widget | |
| ui::layout::item | layout () |
| Returns layout::item with this widget. | |
| widget & | resize (coord_type width, coord_type height) |
| Changes widget size to specified values. | |
| coord_type | x () const |
| Returns x coordinate relative to the parent widget client area. | |
| coord_type | y () const |
| Returns y coordinate relative to the parent widget client area. | |
| coord_type | width () const |
| Returns widget width. | |
| coord_type | height () const |
| Returns widget height. | |
| point | pos () const |
| Returns widget position relative to the parent widget client area. | |
| size | dimensions () const |
| Returns widget size. | |
| rect | bounds () const |
| Returns widget bounds in client coordinates. | |
| widget & | enable (bool do_enable=true) |
| Enables widget if do_enable is true, disables otherwise. | |
| widget & | disable () |
| Disables widget. | |
| bool | is_enabled () const |
| Returns true if widget is enabled, false otherwise. | |
| widget & | show (bool do_show=true) |
| Shows widget if do_show is true, hides otherwise. | |
| widget & | hide () |
| Hides widget. | |
| bool | is_shown () const |
| Returns true if widget is shown on screen, false otherwise. | |
| widget & | tooltip (const uistring &text) |
| Sets tooltip text. More... | |
| uistring | tooltip () const |
| Returns tooltip text. | |
| widget & | font (const ui::font &f) |
| Sets font. | |
| ui::font | font () const |
| Returns font. | |
| bool | native_valid () const noexcept |
| Returns true only if native widget was created. | |
| widget & | append (const widget &w) |
| Creates native widget and appends it to this widget. | |
| widget & | operator<< (const widget &w) |
| Creates native widget and appends it to this widget. | |
| widget & | move (coord_type x, coord_type y) |
| Moves widget to specified position. | |
| widget & | move (const point &pos) |
| Moves widget to specified position. | |
| template<class F , class ... Args> | |
| widget & | on_resize (F &&f, Args &&... args) |
| Connects widget resize handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_press (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_press_event (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_down (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_down_event (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_up (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_key_up_event (F &&f, Args &&... args) |
| Connects keyboard event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_down (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_down_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_up (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_up_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_down (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_down_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_up (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_up_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_down (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_down_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_up (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_up_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_double_click (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_left_mouse_double_click_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_double_click (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_right_mouse_double_click_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_double_click (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_middle_mouse_double_click_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_move (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_move_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_drag (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_drag_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_enter (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_enter_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_leave (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_leave_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_context_menu (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_context_menu_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_wheel (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| template<class F , class ... Args> | |
| widget & | on_mouse_wheel_event (F &&f, Args &&... args) |
| Connects mouse event handler. | |
| native_handle_type | native_handle () |
| Returns the implementation-defined underlying widget handle. | |
| const native_handle_type | native_handle () const |
| Returns the implementation-defined underlying widget handle. | |
Additional Inherited Members | |
| Public Types inherited from boost::ui::widget | |
| typedef void * | native_handle_type |
| Implementation-defined widget type. | |
Detailed Description
Widget for drawing.
- See also
- boost::ui::painter
- Canvas (Wikipedia)
The documentation for this class was generated from the following file:
- boost/ui/canvas.hpp
