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is_mouse_open

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This commit is contained in:
David Rose 2001-07-13 00:50:03 +00:00
parent 71735a5ff4
commit c760784dbb
3 changed files with 20 additions and 4 deletions
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15
panda/src/tform/mouseWatcher.I
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@ -21,13 +21,26 @@
// Function: MouseWatcher::has_mouse
// Access: Published
// Description: Returns true if the mouse is anywhere within the
// window, false otherwise.
// window, false otherwise. Also see is_mouse_open().
////////////////////////////////////////////////////////////////////
INLINE bool MouseWatcher::
has_mouse() const {
return _has_mouse;
}
////////////////////////////////////////////////////////////////////
// Function: MouseWatcher::is_mouse_open
// Access: Published
// Description: Returns true if the mouse is within the window and
// not over some particular MouseWatcherRegion that is
// marked to suppress mouse events; that is, that the
// mouse is in open space within the window.
////////////////////////////////////////////////////////////////////
INLINE bool MouseWatcher::
is_mouse_open() const {
return _has_mouse && !_suppressed;
}
////////////////////////////////////////////////////////////////////
// Function: MouseWatcher::get_mouse
// Access: Published

7
panda/src/tform/mouseWatcher.cxx
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@ -44,6 +44,7 @@ TypeHandle MouseWatcher::_button_events_type;
MouseWatcher::
MouseWatcher(const string &name) : DataNode(name) {
_has_mouse = false;
_suppressed = false;
_current_region = (MouseWatcherRegion *)NULL;
_button_down_region = (MouseWatcherRegion *)NULL;
_button_down = false;
@ -526,12 +527,12 @@ transmit_data(NodeAttributes &data) {
}
}
bool suppress_below = false;
_suppressed = false;
if (_current_region != (MouseWatcherRegion *)NULL) {
suppress_below = _current_region->get_suppress_below();
_suppressed = _current_region->get_suppress_below();
}
if (suppress_below) {
if (_suppressed) {
// We used to suppress *everything* below, but on reflection we
// really only want to suppress the mouse position information.
// Button events must still get through.

2
panda/src/tform/mouseWatcher.h
View File

@ -65,6 +65,7 @@ PUBLISHED:
bool remove_region(MouseWatcherRegion *region);
INLINE bool has_mouse() const;
INLINE bool is_mouse_open() const;
INLINE const LPoint2f &get_mouse() const;
INLINE float get_mouse_x() const;
INLINE float get_mouse_y() const;
@ -122,6 +123,7 @@ private:
Groups _groups;
bool _has_mouse;
bool _suppressed;
LPoint2f _mouse;
PT(MouseWatcherRegion) _current_region;