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gdk: Convert mouse position to doubles, add new getters

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We've long had double precision mouse coordinates on wayland (e.g.
when rotating a window) but with the new scaling we even have it on
X (and, its also in Xinput2), so convert all the internal mouse/device
position getters to use doubles and add new accessors for the
public APIs that take doubles instead of ints.
This commit is contained in:
Alexander Larsson
2013-07-03 11:52:58 +02:00
parent 867ba1df27
commit e8b38fedbd
23 changed files with 387 additions and 253 deletions
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6
gdk/gdkinternals.h
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@ -358,7 +358,7 @@ void _gdk_window_invalidate_for_expose (GdkWindow *window,
cairo_region_t *region);
GdkWindow * _gdk_window_find_child_at (GdkWindow *window,
int x, int y);
double x, double y);
GdkWindow * _gdk_window_find_descendant_at (GdkWindow *toplevel,
double x, double y,
double *found_x,
@ -380,8 +380,8 @@ void _gdk_synthesize_crossing_events (GdkDisplay *display,
GdkDevice *device,
GdkDevice *source_device,
GdkCrossingMode mode,
gint toplevel_x,
gint toplevel_y,
gdouble toplevel_x,
gdouble toplevel_y,
GdkModifierType mask,
guint32 time_,
GdkEvent *event_in_queue,