libt3widget
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups
List of all members | Public Member Functions | Protected Member Functions
t3_widget::color_picker_t Class Reference
Inheritance diagram for t3_widget::color_picker_t:
t3_widget::color_picker_base_t t3_widget::widget_t t3_widget::window_component_t t3_widget::mouse_target_t t3_widget::window_component_t

Public Member Functions

 color_picker_t (bool _fg)
 
- Public Member Functions inherited from t3_widget::color_picker_base_t
t3_attr_t get_color (void)
 
virtual bool process_key (key_t key)
 Handle a key press by the user. More...
 
virtual bool process_mouse_event (mouse_event_t event)
 Process a mouse event. More...
 
void set_color (t3_attr_t attr)
 
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...
 
void set_undefined_colors (t3_attr_t attr)
 Change the rendering of the default colors. More...
 
 T3_WIDGET_SIGNAL (activated, void)
 
 T3_WIDGET_SIGNAL (selection_changed, void)
 
virtual void update_contents (void)
 Update the contents of the window. More...
 
- Public Member Functions inherited from t3_widget::widget_t
virtual bool accepts_focus (void)
 Query whether this widget accepts focus. More...
 
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 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...
 
- Public Member Functions inherited from t3_widget::window_component_t
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...
 
- Public Member Functions inherited from t3_widget::mouse_target_t
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...
 

Protected Member Functions

virtual void color_to_xy (int color, int &x, int &y)
 
virtual t3_attr_t get_paint_attr (int color)
 
virtual void paint_color_name (int color)
 
virtual int xy_to_color (int x, int y)
 
- Protected Member Functions inherited from t3_widget::color_picker_base_t
 color_picker_base_t (bool _fg)
 
- Protected Member Functions inherited from t3_widget::widget_t
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...
 
- Protected Member Functions inherited from t3_widget::mouse_target_t
 mouse_target_t (bool use_window=true)
 

Additional Inherited Members

- Public Types inherited from t3_widget::window_component_t
enum  focus_t {
  FOCUS_OUT, FOCUS_SET, FOCUS_IN_FWD, FOCUS_IN_BCK,
  FOCUS_REVERT
}
 
- Static Public Member Functions inherited from t3_widget::mouse_target_t
static bool handle_mouse_event (mouse_event_t event)
 
- Protected Attributes inherited from t3_widget::color_picker_base_t
const char * color_str
 
int current_color
 
bool fg
 
bool has_focus
 
int max_color
 
t3_attr_t undefined_colors
 
- Protected Attributes inherited from t3_widget::widget_t
bool enabled
 Widget is enabled. More...
 
bool redraw
 Widget requires redrawing on next update_contents call. More...
 
bool shown
 Widget is shown. More...
 
- Protected Attributes inherited from t3_widget::window_component_t
cleanup_t3_window_ptr window
 The t3_window_t used for presenting this item on screen (see libt3window). More...