[Webkit-unassigned] [Bug 56559] Web Inspector: Scrolling and navigation is not smooth on a script with many long lines

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=56559





--- Comment #3 from Andrey Adaikin <aandrey at chromium.org>  2011-03-17 07:53:51 PST ---
FYI. Diff between the first and the second patches:


--- a/Source/WebCore/inspector/front-end/TextViewer.js
+++ b/Source/WebCore/inspector/front-end/TextViewer.js
@@ -844,9 +844,9 @@ WebInspector.TextEditorMainPanel.prototype = {
         if (!this._scheduledPaintLines)
             return;

-        if (this._dirtyLines) {
-            // Reschedule the timer.
-            this._paintScheduledLinesTimer = setTimeout(this._paintScheduledLines.bind(this), 10);
+        // Reschedule the timer if we still can not paint the lines, or the user is scrolling.
+        if (this._dirtyLines || this._repaintAllTimer) {
+            this._paintScheduledLinesTimer = setTimeout(this._paintScheduledLines.bind(this), 50);
             return;
         }

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