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| author | Clement Lefebvre <[email protected]> | 2017-03-14 13:47:19 +0000 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2017-08-18 21:18:30 +0200 |
| commit | 42768626e77556ca28a627e18db87ff7e3d4a61e (patch) | |
| tree | 68f4b242998e6e757c56f64cd5665683c0806a28 /libview/ev-view-private.h | |
| parent | 126fb75a05e5dccc468738fc614e145728b60613 (diff) | |
| download | atril-42768626e77556ca28a627e18db87ff7e3d4a61e.tar.bz2 atril-42768626e77556ca28a627e18db87ff7e3d4a61e.tar.xz | |
ev-view: Add pinch/zoom gesture to handle document zooming
This is delegated on a GtkGestureZoom. When triggered, the document
will be zoomed based on the distance changes between both fingers.
When the gesture is not active, regular event handling (text selection,
clicking, etc...) will happen.
Upstream commit from garnacho on 28 Mar 2014:
https://github.com/GNOME/evince/commit/36c7f21
Diffstat (limited to 'libview/ev-view-private.h')
| -rw-r--r-- | libview/ev-view-private.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libview/ev-view-private.h b/libview/ev-view-private.h index 8957dad8..6e41d2ad 100644 --- a/libview/ev-view-private.h +++ b/libview/ev-view-private.h @@ -202,6 +202,10 @@ struct _EvView { /* Accessibility */ AtkObject *accessible; + + /* Gestures */ + GtkGesture *zoom_gesture; + gdouble prev_zoom_gesture_scale; }; struct _EvViewClass { |