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Dogcows Code - chaz/openbox/blob - otk/widget.hh
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
10 #include "eventdispatcher.hh"
22 class Widget
: public Surface
, public EventHandler
{
26 enum Direction
{ Horizontal
, Vertical
};
28 typedef std::list
<Widget
*> WidgetList
;
30 Widget(Widget
*parent
, Direction
= Horizontal
);
31 Widget(EventDispatcher
*event_dispatcher
, Style
*style
,
32 Direction direction
= Horizontal
, Cursor cursor
= 0,
33 int bevel_width
= 1, bool override_redirect
= false);
37 virtual void update(void);
39 void exposeHandler(const XExposeEvent
&e
);
40 void configureHandler(const XConfigureEvent
&e
);
42 inline Window
window(void) const { return _window
; }
43 inline const Widget
*parent(void) const { return _parent
; }
44 inline const WidgetList
&children(void) const { return _children
; }
45 inline unsigned int screen(void) const { return _screen
; }
46 inline Rect
rect(void) const { return Rect(_pos
, size()); }
48 void move(const Point
&to
);
49 void move(int x
, int y
);
51 virtual void setWidth(int);
52 virtual void setHeight(int);
54 virtual void resize(const Point
&to
);
55 virtual void resize(int x
, int y
);
57 virtual void setGeometry(const Rect
&new_geom
);
58 virtual void setGeometry(const Point
&topleft
, int width
, int height
);
59 virtual void setGeometry(int x
, int y
, int width
, int height
);
61 inline bool isVisible(void) const { return _visible
; };
62 virtual void show(bool recursive
= false);
63 virtual void hide(bool recursive
= false);
65 inline bool isFocused(void) const { return _focused
; };
66 virtual void focus(void);
67 virtual void unfocus(void);
69 inline bool hasGrabbedMouse(void) const { return _grabbed_mouse
; }
71 void ungrabMouse(void);
73 inline bool hasGrabbedKeyboard(void) const { return _grabbed_keyboard
; }
74 bool grabKeyboard(void);
75 void ungrabKeyboard(void);
77 inline Texture
*texture(void) const { return _texture
; }
78 virtual void setTexture(Texture
*texture
)
79 { _texture
= texture
; _dirty
= true; }
81 inline const Color
*borderColor(void) const { return _bcolor
; }
82 virtual void setBorderColor(const Color
*color
) {
83 assert(color
); _bcolor
= color
;
84 XSetWindowBorder(**display
, _window
, color
->pixel());
87 inline int borderWidth(void) const { return _bwidth
; }
88 void setBorderWidth(int width
) {
90 XSetWindowBorderWidth(**display
, _window
, width
);
93 virtual void addChild(Widget
*child
, bool front
= false);
94 virtual void removeChild(Widget
*child
);
96 inline bool isStretchableHorz(void) const { return _stretchable_horz
; }
97 void setStretchableHorz(bool s_horz
= true) { _stretchable_horz
= s_horz
; }
99 inline bool isStretchableVert(void) const { return _stretchable_vert
; }
100 void setStretchableVert(bool s_vert
= true) { _stretchable_vert
= s_vert
; }
102 inline Cursor
cursor(void) const { return _cursor
; }
103 void setCursor(Cursor cursor
) {
105 XDefineCursor(**display
, _window
, _cursor
);
108 inline int bevelWidth(void) const { return _bevel_width
; }
109 void setBevelWidth(int bevel_width
)
110 { assert(bevel_width
> 0); _bevel_width
= bevel_width
; }
112 inline Direction
direction(void) const { return _direction
; }
113 void setDirection(Direction dir
) { _direction
= dir
; }
115 inline Style
*style(void) const { return _style
; }
116 virtual void setStyle(Style
*style
);
118 inline EventDispatcher
*eventDispatcher(void)
119 { return _event_dispatcher
; }
120 void setEventDispatcher(EventDispatcher
*disp
);
127 virtual void adjust(void);
128 virtual void create(bool override_redirect
= false);
129 virtual void adjustHorz(void);
130 virtual void adjustVert(void);
131 virtual void internalResize(int width
, int height
);
132 virtual void render(void);
137 WidgetList _children
;
140 Direction _direction
;
148 bool _grabbed_keyboard
;
150 bool _stretchable_vert
;
151 bool _stretchable_horz
;
155 unsigned int _bg_pixel
;
157 const Color
*_bcolor
;
158 unsigned int _bwidth
;
161 unsigned int _screen
;
166 EventDispatcher
*_event_dispatcher
;
171 #endif // __widget_hh
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