loleaflet/src/control/Control.LokDialog.js | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
New commits:
commit 37659326d9d081434c9b22b86849495a1211ceb1
Author: Pranav Kant <pran...@collabora.co.uk>
Date: Tue Mar 20 14:46:19 2018 +0530
lokdialog: Avoid flickering of dialog's child window
Setting canvas's width, height unnecessarily have a bad effect - it
flickers.
Change-Id: Ic00a7ab392b03ee7a66099255e21ebb7c8973314
(cherry picked from commit 2d9d2b585f0bf55fce01f30507932d9faad14397)
Reviewed-on: https://gerrit.libreoffice.org/51627
Reviewed-by: Jan Holesovsky <ke...@collabora.com>
Tested-by: Jan Holesovsky <ke...@collabora.com>
diff --git a/loleaflet/src/control/Control.LokDialog.js
b/loleaflet/src/control/Control.LokDialog.js
index 11a18ce78..bb1c0eb9d 100644
--- a/loleaflet/src/control/Control.LokDialog.js
+++ b/loleaflet/src/control/Control.LokDialog.js
@@ -365,8 +365,10 @@ L.Control.LokDialog = L.Control.extend({
if (!canvas)
return; // no floating window to paint to
- canvas.width = width;
- canvas.height = height;
+ if (width !== canvas.width)
+ canvas.width = width;
+ if (height !== canvas.height)
+ canvas.height = height;
var ctx = canvas.getContext('2d');
img.onload = function() {
ctx.drawImage(img, 0, 0);
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