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Bug 445734: force redraws while painting (improves panning performance), r=stuart

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This commit is contained in:
Gavin Sharp 2008-07-17 14:49:05 +02:00
parent f3feee5ba7
commit f94d23651d
1 changed files with 5 additions and 4 deletions
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9
mobile/chrome/content/deckbrowser.xml
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@ -106,8 +106,6 @@
<method name="_browserToCanvas">
<body><![CDATA[
this._updateCanvasPosition();
// FIXME: canvas needs to know it's actual width/height
var rect = this._canvas.getBoundingClientRect();
var w = rect.right - rect.left;
@ -136,7 +134,10 @@
this._canvas.style.marginTop = this.dragData.dragY + "px";
this._canvas.style.marginBottom = -this.dragData.dragY + "px";
//window.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsIDOMWindowUtils).redraw();
// Force a sync redraw
window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
.getInterface(Components.interfaces.nsIDOMWindowUtils)
.redraw();
]]></body>
</method>
@ -417,8 +418,8 @@
this.dragData.dragY = 0;
// update canvas position and draw the canvas at the new location
this._updateCanvasPosition();
this._browserToCanvas();
this._updateCanvasPosition();
this.dragData.dragging = false;