-#include <string>
-#include <list>
+#ifndef __widget_hh
+#define __widget_hh
#include "rect.hh"
#include "point.hh"
#include "texture.hh"
+#include "style.hh"
+#include "eventdispatcher.hh"
+#include "display.hh"
+
+extern "C" {
+#include <assert.h>
+}
+
+#include <string>
+#include <list>
namespace otk {
-class OtkWidget {
+class OtkWidget : public OtkEventHandler {
public:
+ enum Direction { Horizontal, Vertical };
+
typedef std::list<OtkWidget *> OtkWidgetList;
- OtkWidget(OtkWidget *parent);
- OtkWidget(unsigned int screen, Cursor);
+ OtkWidget(OtkWidget *parent, Direction = Horizontal);
+ OtkWidget(OtkEventDispatcher *event_dispatcher, Style *style,
+ Direction direction = Horizontal, Cursor cursor = 0,
+ int bevel_width = 1);
virtual ~OtkWidget();
+ virtual void update(void);
+
+ void exposeHandler(const XExposeEvent &e);
+ void configureHandler(const XConfigureEvent &e);
+
inline Window getWindow(void) const { return _window; }
inline const OtkWidget *getParent(void) const { return _parent; }
inline const OtkWidgetList &getChildren(void) const { return _children; }
void move(const Point &to);
void move(int x, int y);
+ virtual void setWidth(int);
+ virtual void setHeight(int);
+
+ virtual int width() const { return _rect.width(); }
+ virtual int height() const { return _rect.height(); }
+
virtual void resize(const Point &to);
virtual void resize(int x, int y);
virtual void setGeometry(int x, int y, int width, int height);
inline bool isVisible(void) const { return _visible; };
- virtual void show(void);
- virtual void hide(void);
+ virtual void show(bool recursive = false);
+ virtual void hide(bool recursive = false);
inline bool isFocused(void) const { return _focused; };
virtual void focus(void);
- virtual void blur(void);
+ virtual void unfocus(void);
inline bool hasGrabbedMouse(void) const { return _grabbed_mouse; }
bool grabMouse(void);
bool grabKeyboard(void);
void ungrabKeyboard(void);
- inline const BTexture *getTexture(void) const { return _texture; }
- virtual void setTexture(BTexture *texture);
+ inline BTexture *getTexture(void) const { return _texture; }
+ virtual void setTexture(BTexture *texture)
+ { _texture = texture; _dirty = true; }
- virtual void addChild(OtkWidget *child);
+ inline const BColor *getBorderColor(void) const { return _bcolor; }
+ virtual void setBorderColor(const BColor *color) {
+ assert(color); _bcolor = color;
+ XSetWindowBorder(OBDisplay::display, _window, color->pixel());
+ }
+
+ inline int getBorderWidth(void) const { return _bwidth; }
+ void setBorderWidth(int width) {
+ _bwidth = width;
+ XSetWindowBorderWidth(OBDisplay::display, _window, width);
+ }
+
+ virtual void addChild(OtkWidget *child, bool front = false);
virtual void removeChild(OtkWidget *child);
- inline bool getStretchableHorz(void) const { return _stretchable_horz; }
- void setStretchableHorz(bool s_horz) { _stretchable_horz = s_horz; }
+ inline bool isStretchableHorz(void) const { return _stretchable_horz; }
+ void setStretchableHorz(bool s_horz = true) { _stretchable_horz = s_horz; }
- inline bool getStretchableVert(void) const { return _stretchable_vert; }
- void setStretchableVert(bool s_vert) { _stretchable_vert = s_vert; }
+ inline bool isStretchableVert(void) const { return _stretchable_vert; }
+ void setStretchableVert(bool s_vert = true) { _stretchable_vert = s_vert; }
inline Cursor getCursor(void) const { return _cursor; }
+ void setCursor(Cursor cursor) {
+ _cursor = cursor;
+ XDefineCursor(OBDisplay::display, _window, _cursor);
+ }
+
+ inline int getBevelWidth(void) const { return _bevel_width; }
+ void setBevelWidth(int bevel_width)
+ { assert(bevel_width > 0); _bevel_width = bevel_width; }
-private:
+ inline Direction getDirection(void) const { return _direction; }
+ void setDirection(Direction dir) { _direction = dir; }
- void create(void);
+ inline Style *getStyle(void) const { return _style; }
+ virtual void setStyle(Style *style);
+
+ inline OtkEventDispatcher *getEventDispatcher(void)
+ { return _event_dispatcher; }
+ void setEventDispatcher(OtkEventDispatcher *disp);
+
+ void unmanaged(void) { _unmanaged = true; }
+
+protected:
+
+ bool _dirty;
+ bool _focused;
+
+ virtual void adjust(void);
+ virtual void create(void);
+ virtual void adjustHorz(void);
+ virtual void adjustVert(void);
+ virtual void internalResize(int width, int height);
+ virtual void render(void);
Window _window;
OtkWidget *_parent;
OtkWidgetList _children;
-
+
+ Style *_style;
+ Direction _direction;
+ Cursor _cursor;
+ int _bevel_width;
+ int _ignore_config;
+
bool _visible;
- bool _focused;
bool _grabbed_mouse;
bool _grabbed_keyboard;
bool _stretchable_horz;
BTexture *_texture;
+ Pixmap _bg_pixmap;
+ unsigned int _bg_pixel;
+
+ const BColor *_bcolor;
+ unsigned int _bwidth;
Rect _rect;
unsigned int _screen;
- Cursor _cursor;
+ bool _fixed_width;
+ bool _fixed_height;
+
+ bool _unmanaged;
+
+ OtkEventDispatcher *_event_dispatcher;
};
}
+
+#endif // __widget_hh