diff options
author | Tim Mayberry <mojofunk@gmail.com> | 2017-03-13 20:45:13 +1000 |
---|---|---|
committer | Tim Mayberry <mojofunk@gmail.com> | 2017-06-26 08:40:47 +1000 |
commit | dac25b8db9686f4a6dd03fcc2d616004b1c1dd44 (patch) | |
tree | bd4542fbf0f663bfc4154cf7c3197b42db0705ca /libs/canvas/canvas | |
parent | 9618b6dcbbc6f7e1e657d5aa859e07d528928d53 (diff) |
Add PreRender signal to the canvas
Emitted by the canvas immediately before rendering.
Diffstat (limited to 'libs/canvas/canvas')
-rw-r--r-- | libs/canvas/canvas/canvas.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libs/canvas/canvas/canvas.h b/libs/canvas/canvas/canvas.h index 934f1fe08e..2f506fc3c0 100644 --- a/libs/canvas/canvas/canvas.h +++ b/libs/canvas/canvas/canvas.h @@ -135,6 +135,8 @@ public: */ sigc::signal<void,Duple const&> MouseMotion; + sigc::signal<void> PreRender; + /** Ensures that the position given by @param winpos (in window coordinates) is within the current window area, possibly reduced by @param border. |