namespace otk {
-OtkWidget::OtkWidget(OtkWidget *parent)
- : _parent(parent), _visible(false), _focused(false), _grabbed_mouse(false),
+OtkWidget::OtkWidget(OtkWidget *parent, Direction direction)
+ : _parent(parent), _style(parent->getStyle()), _direction(direction),
+ _cursor(parent->getCursor()), _bevel_width(parent->getBevelWidth()),
+ _visible(false), _focused(false), _grabbed_mouse(false),
_grabbed_keyboard(false), _stretchable_vert(false),
- _stretchable_horz(false), _texture(NULL), _screen(parent->getScreen()),
- _cursor(parent->getCursor())
+ _stretchable_horz(false), _texture(0), _bg_pixmap(0),
+ _screen(parent->getScreen())
{
parent->addChild(this);
create();
}
-OtkWidget::OtkWidget(unsigned int screen, Cursor cursor = 0)
- : _parent(NULL), _visible(false), _focused(false), _grabbed_mouse(false),
- _grabbed_keyboard(false), _stretchable_vert(false),
- _stretchable_horz(false), _texture(NULL), _screen(screen),
- _cursor(cursor)
+OtkWidget::OtkWidget(Style *style, Direction direction,
+ Cursor cursor, int bevel_width)
+ : _parent(0), _style(style), _direction(direction), _cursor(cursor),
+ _bevel_width(bevel_width), _visible(false),
+ _focused(false), _grabbed_mouse(false), _grabbed_keyboard(false),
+ _stretchable_vert(false), _stretchable_horz(false), _texture(0),
+ _bg_pixmap(0), _screen(style->getScreen())
{
+ assert(style);
create();
}
const ScreenInfo *scr_info = otk::OBDisplay::screenInfo(_screen);
Window p_window = _parent ? _parent->getWindow() : scr_info->getRootWindow();
-
- _rect.setRect(10, 10, 20, 20);
+ _rect.setRect(0, 0, 1, 1); // just some initial values
XSetWindowAttributes attrib_create;
unsigned long create_mask = CWBackPixmap | CWBorderPixel | CWEventMask;
attrib_create.background_pixmap = None;
attrib_create.colormap = scr_info->getColormap();
attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
- ButtonMotionMask | ExposureMask;
+ ButtonMotionMask | ExposureMask | StructureNotifyMask;
if (_cursor) {
create_mask |= CWCursor;
{
assert(x >= _rect.x() && y >= _rect.y());
- _rect.setWidth(x - _rect.x());
- _rect.setHeight(y - _rect.y());
+ setGeometry(_rect.x(), _rect.y(), x - _rect.x(), y - _rect.y());
}
void OtkWidget::setGeometry(const Rect &new_geom)
{
- setGeometry(new_geom.x(), new_geom.y(), new_geom.height(), new_geom.width());
+ setGeometry(new_geom.x(), new_geom.y(), new_geom.width(), new_geom.height());
}
void OtkWidget::setGeometry(const Point &topleft, int width, int height)
void OtkWidget::setGeometry(int x, int y, int width, int height)
{
_rect = Rect(x, y, width, height);
+
+ fprintf(stderr, "Resizing to x: %d, y: %d, width: %d, height: %d\n",
+ x, y, width, height);
+
XMoveResizeWindow(otk::OBDisplay::display, _window, x, y, width, height);
+ setTexture();
}
void OtkWidget::show(void)
return;
OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
+ for (; it != end; ++it) {
+ fprintf(stderr, "showing child\n");
(*it)->show();
+ }
+
+ fprintf(stderr, "x: %d, y: %d, width: %d, height: %d\n",
+ _rect.x(), _rect.y(), _rect.width(), _rect.height());
XMapWindow(otk::OBDisplay::display, _window);
_visible = true;
CurrentTime);
}
-void OtkWidget::blur(void)
-{
- // ?
-}
-
bool OtkWidget::grabMouse(void)
{
- return true;
+ Status ret = XGrabPointer(otk::OBDisplay::display, _window, True,
+ (ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | EnterWindowMask |
+ LeaveWindowMask | PointerMotionMask),
+ GrabModeSync, GrabModeAsync, None, None,
+ CurrentTime);
+ _grabbed_mouse = (ret == GrabSuccess);
+ return _grabbed_mouse;
}
void OtkWidget::ungrabMouse(void)
{
+ if (! _grabbed_mouse)
+ return;
+ XUngrabPointer(otk::OBDisplay::display, CurrentTime);
+ _grabbed_mouse = false;
}
bool OtkWidget::grabKeyboard(void)
{
- return true;
+ Status ret = XGrabKeyboard(otk::OBDisplay::display, _window, True,
+ GrabModeSync, GrabModeAsync, CurrentTime);
+ _grabbed_keyboard = (ret == GrabSuccess);
+ return _grabbed_keyboard;
+
}
void OtkWidget::ungrabKeyboard(void)
{
+ if (! _grabbed_keyboard)
+ return;
+ XUngrabKeyboard(otk::OBDisplay::display, CurrentTime);
+ _grabbed_keyboard = false;
}
void OtkWidget::setTexture(BTexture *texture)
{
- texture = texture;
+ if (!texture && !_texture)
+ return;
+
+ Pixmap old = _bg_pixmap;
+
+ if (texture)
+ _texture = texture;
+
+ _bg_pixmap = _texture->render(_rect.width(), _rect.height(), _bg_pixmap);
+
+ if (_bg_pixmap != old)
+ XSetWindowBackgroundPixmap(otk::OBDisplay::display, _window, _bg_pixmap);
+
+ //XSetWindowBackground(otk::OBDisplay::display, win, pix);
}
-void OtkWidget::addChild(OtkWidget *child)
+void OtkWidget::addChild(OtkWidget *child, bool front)
{
- child = child;
+ assert(child);
+ if (front)
+ _children.push_front(child);
+ else
+ _children.push_back(child);
}
void OtkWidget::removeChild(OtkWidget *child)
{
- child = child;
+ OtkWidgetList::iterator it, end = _children.end();
+ for (; it != end; ++it) {
+ if ((*it) == child)
+ break;
+ }
+
+ if (it != _children.end())
+ _children.erase(it);
}
}
#include "rect.hh"
#include "point.hh"
#include "texture.hh"
+#include "style.hh"
namespace otk {
public:
+ enum Direction { Horizontal, Vertical };
+
typedef std::list<OtkWidget *> OtkWidgetList;
- OtkWidget(OtkWidget *parent);
- OtkWidget(unsigned int screen, Cursor);
+ OtkWidget(OtkWidget *parent, Direction = Horizontal);
+ OtkWidget(Style *style, Direction direction = Horizontal,
+ Cursor cursor = 0, int bevel_width = 1);
virtual ~OtkWidget();
inline bool isFocused(void) const { return _focused; };
virtual void focus(void);
- virtual void blur(void);
inline bool hasGrabbedMouse(void) const { return _grabbed_mouse; }
bool grabMouse(void);
void ungrabKeyboard(void);
inline const BTexture *getTexture(void) const { return _texture; }
- virtual void setTexture(BTexture *texture);
+ virtual void setTexture(BTexture *texture = 0);
- virtual void addChild(OtkWidget *child);
+ virtual void addChild(OtkWidget *child, bool front = false);
virtual void removeChild(OtkWidget *child);
inline bool getStretchableHorz(void) const { return _stretchable_horz; }
inline Cursor getCursor(void) const { return _cursor; }
+ inline int getBevelWidth(void) const { return _bevel_width; }
+ void setBevelWidth(int bevel_width)
+ { assert(bevel_width > 0); _bevel_width = bevel_width; }
+
+ inline Direction getDirection(void) const { return _direction; }
+ void setDirection(Direction dir) { _direction = dir; }
+
+ inline Style *getStyle(void) const { return _style; }
+ void setStyle(Style *style) { _style = style; }
+
private:
void create(void);
OtkWidget *_parent;
OtkWidgetList _children;
+ Style *_style;
+ Direction _direction;
+ Cursor _cursor;
+ int _bevel_width;
+
bool _visible;
bool _focused;
bool _stretchable_horz;
BTexture *_texture;
+ Pixmap _bg_pixmap;
Rect _rect;
unsigned int _screen;
-
- Cursor _cursor;
};
}