4 #include "screeninfo.hh"
8 OtkWidget::OtkWidget(OtkWidget
*parent
, Direction direction
)
9 : _parent(parent
), _style(parent
->getStyle()), _direction(direction
),
10 _cursor(parent
->getCursor()), _bevel_width(parent
->getBevelWidth()),
11 _visible(false), _focused(false), _grabbed_mouse(false),
12 _grabbed_keyboard(false), _stretchable_vert(false),
13 _stretchable_horz(false), _texture(0), _bg_pixmap(0),
14 _screen(parent
->getScreen())
16 parent
->addChild(this);
20 OtkWidget::OtkWidget(Style
*style
, Direction direction
,
21 Cursor cursor
, int bevel_width
)
22 : _parent(0), _style(style
), _direction(direction
), _cursor(cursor
),
23 _bevel_width(bevel_width
), _visible(false),
24 _focused(false), _grabbed_mouse(false), _grabbed_keyboard(false),
25 _stretchable_vert(false), _stretchable_horz(false), _texture(0),
26 _bg_pixmap(0), _screen(style
->getScreen())
32 OtkWidget::~OtkWidget()
37 std::for_each(_children
.begin(), _children
.end(), PointerAssassin());
40 _parent
->removeChild(this);
42 XDestroyWindow(otk::OBDisplay::display
, _window
);
45 void OtkWidget::create(void)
47 const ScreenInfo
*scr_info
= otk::OBDisplay::screenInfo(_screen
);
48 Window p_window
= _parent
? _parent
->getWindow() : scr_info
->getRootWindow();
50 _rect
.setRect(0, 0, 1, 1); // just some initial values
52 XSetWindowAttributes attrib_create
;
53 unsigned long create_mask
= CWBackPixmap
| CWBorderPixel
| CWEventMask
;
55 attrib_create
.background_pixmap
= None
;
56 attrib_create
.colormap
= scr_info
->getColormap();
57 attrib_create
.event_mask
= ButtonPressMask
| ButtonReleaseMask
|
58 ButtonMotionMask
| ExposureMask
| StructureNotifyMask
;
61 create_mask
|= CWCursor
;
62 attrib_create
.cursor
= _cursor
;
65 _window
= XCreateWindow(otk::OBDisplay::display
, p_window
, _rect
.x(),
66 _rect
.y(), _rect
.width(), _rect
.height(), 0,
67 scr_info
->getDepth(), InputOutput
,
68 scr_info
->getVisual(), create_mask
, &attrib_create
);
71 void OtkWidget::move(const Point
&to
)
76 void OtkWidget::move(int x
, int y
)
79 XMoveWindow(otk::OBDisplay::display
, _window
, x
, y
);
82 void OtkWidget::resize(const Point
&to
)
84 resize(to
.x(), to
.y());
87 void OtkWidget::resize(int x
, int y
)
89 assert(x
>= _rect
.x() && y
>= _rect
.y());
91 setGeometry(_rect
.x(), _rect
.y(), x
- _rect
.x(), y
- _rect
.y());
94 void OtkWidget::setGeometry(const Rect
&new_geom
)
96 setGeometry(new_geom
.x(), new_geom
.y(), new_geom
.width(), new_geom
.height());
99 void OtkWidget::setGeometry(const Point
&topleft
, int width
, int height
)
101 setGeometry(topleft
.x(), topleft
.y(), width
, height
);
104 void OtkWidget::setGeometry(int x
, int y
, int width
, int height
)
106 _rect
= Rect(x
, y
, width
, height
);
108 fprintf(stderr
, "Resizing to x: %d, y: %d, width: %d, height: %d\n",
109 x
, y
, width
, height
);
111 XMoveResizeWindow(otk::OBDisplay::display
, _window
, x
, y
, width
, height
);
115 void OtkWidget::show(void)
120 OtkWidgetList::iterator it
= _children
.begin(), end
= _children
.end();
121 for (; it
!= end
; ++it
) {
122 fprintf(stderr
, "showing child\n");
126 fprintf(stderr
, "x: %d, y: %d, width: %d, height: %d\n",
127 _rect
.x(), _rect
.y(), _rect
.width(), _rect
.height());
129 XMapWindow(otk::OBDisplay::display
, _window
);
133 void OtkWidget::hide(void)
138 OtkWidgetList::iterator it
= _children
.begin(), end
= _children
.end();
139 for (; it
!= end
; ++it
)
142 XUnmapWindow(otk::OBDisplay::display
, _window
);
146 void OtkWidget::focus(void)
151 XSetInputFocus(otk::OBDisplay::display
, _window
, RevertToPointerRoot
,
155 bool OtkWidget::grabMouse(void)
157 Status ret
= XGrabPointer(otk::OBDisplay::display
, _window
, True
,
158 (ButtonPressMask
| ButtonReleaseMask
|
159 ButtonMotionMask
| EnterWindowMask
|
160 LeaveWindowMask
| PointerMotionMask
),
161 GrabModeSync
, GrabModeAsync
, None
, None
,
163 _grabbed_mouse
= (ret
== GrabSuccess
);
164 return _grabbed_mouse
;
167 void OtkWidget::ungrabMouse(void)
169 if (! _grabbed_mouse
)
172 XUngrabPointer(otk::OBDisplay::display
, CurrentTime
);
173 _grabbed_mouse
= false;
176 bool OtkWidget::grabKeyboard(void)
178 Status ret
= XGrabKeyboard(otk::OBDisplay::display
, _window
, True
,
179 GrabModeSync
, GrabModeAsync
, CurrentTime
);
180 _grabbed_keyboard
= (ret
== GrabSuccess
);
181 return _grabbed_keyboard
;
185 void OtkWidget::ungrabKeyboard(void)
187 if (! _grabbed_keyboard
)
190 XUngrabKeyboard(otk::OBDisplay::display
, CurrentTime
);
191 _grabbed_keyboard
= false;
194 void OtkWidget::setTexture(BTexture
*texture
)
196 if (!texture
&& !_texture
)
199 Pixmap old
= _bg_pixmap
;
204 _bg_pixmap
= _texture
->render(_rect
.width(), _rect
.height(), _bg_pixmap
);
206 if (_bg_pixmap
!= old
)
207 XSetWindowBackgroundPixmap(otk::OBDisplay::display
, _window
, _bg_pixmap
);
209 //XSetWindowBackground(otk::OBDisplay::display, win, pix);
212 void OtkWidget::addChild(OtkWidget
*child
, bool front
)
216 _children
.push_front(child
);
218 _children
.push_back(child
);
221 void OtkWidget::removeChild(OtkWidget
*child
)
223 OtkWidgetList::iterator it
, end
= _children
.end();
224 for (; it
!= end
; ++it
) {
229 if (it
!= _children
.end())