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add an adjustable event mask

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This commit is contained in:
Dana Jansens 2003-02-05 05:06:33 +00:00
parent f6ea990265
commit 8df1670bc2
2 changed files with 22 additions and 3 deletions
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20
otk/widget.cc
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@ -25,6 +25,8 @@ Widget::Widget(Widget *parent, Direction direction)
_stretchable_horz(false), _texture(0), _bg_pixmap(0), _bg_pixel(0),
_bcolor(0), _bwidth(0), _rect(0, 0, 1, 1), _screen(parent->screen()),
_fixed_width(false), _fixed_height(false),
_event_mask(ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
ExposureMask | StructureNotifyMask),
_surface(0),
_event_dispatcher(parent->eventDispatcher())
{
@ -45,6 +47,8 @@ Widget::Widget(EventDispatcher *event_dispatcher, RenderStyle *style,
_stretchable_vert(false), _stretchable_horz(false), _texture(0),
_bg_pixmap(0), _bg_pixel(0), _bcolor(0), _bwidth(0), _rect(0, 0, 1, 1),
_screen(style->screen()), _fixed_width(false), _fixed_height(false),
_event_mask(ButtonPressMask | ButtonReleaseMask | ButtonMotionMask |
ExposureMask | StructureNotifyMask),
_surface(0),
_event_dispatcher(event_dispatcher)
{
@ -84,8 +88,7 @@ void Widget::create(bool override_redirect)
attrib_create.background_pixmap = None;
attrib_create.colormap = scr_info->colormap();
attrib_create.event_mask = ButtonPressMask | ButtonReleaseMask |
ButtonMotionMask | ExposureMask | StructureNotifyMask;
attrib_create.event_mask = _event_mask;
if (override_redirect) {
create_mask |= CWOverrideRedirect;
@ -104,6 +107,12 @@ void Widget::create(bool override_redirect)
_ignore_config++;
}
void Widget::setEventMask(long e)
{
XSelectInput(**display, _window, e);
_event_mask = e;
}
void Widget::setWidth(int w)
{
assert(w > 0);
@ -266,7 +275,10 @@ void Widget::ungrabKeyboard(void)
void Widget::render(void)
{
if (!_texture) return;
if (!_texture) {
XSetWindowBackgroundPixmap(**display, _window, ParentRelative);
return;
}
Surface *s = _surface; // save the current surface
@ -381,6 +393,8 @@ void Widget::adjustVert(void)
(*str_it)->setHeight(str_height > _bevel_width ?
str_height - _bevel_width : _bevel_width);
}
if (stretchable.size() > 0)
height = _rect.height();
Widget *prev_widget = 0;

5
otk/widget.hh
View file

@ -118,6 +118,9 @@ public:
inline RenderStyle *style(void) const { return _style; }
virtual void setStyle(RenderStyle *style);
inline long eventMask(void) const { return _event_mask; }
void setEventMask(long e);
inline EventDispatcher *eventDispatcher(void)
{ return _event_dispatcher; }
void setEventDispatcher(EventDispatcher *disp);
@ -167,6 +170,8 @@ protected:
bool _fixed_width;
bool _fixed_height;
long _event_mask;
Surface *_surface;
EventDispatcher *_event_dispatcher;