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Bug 390887: remove margins on the tab drop indicator when hiding it to prevent it from interfering with tabbar resizing, r=mano

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git-svn-id: svn://10.0.0.236/trunk@231930 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
gavin%gavinsharp.com 2007-08-12 13:49:19 +00:00
parent 46bad4af1b
commit 3d9449e437
1 changed files with 24 additions and 17 deletions
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41
mozilla/toolkit/content/widgets/tabbrowser.xml
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@ -1833,12 +1833,12 @@
this.boxObject.screenX - halfIndWidth;
}
// ensure we never place the drop indicator beyond
// our limits
if (newMarginLeft < minMarginLeft)
newMarginLeft = minMarginLeft;
else if (newMarginLeft > maxMarginLeft)
newMarginLeft = maxMarginLeft;
// ensure we never place the drop indicator beyond
// our limits
if (newMarginLeft < minMarginLeft)
newMarginLeft = minMarginLeft;
else if (newMarginLeft > maxMarginLeft)
newMarginLeft = maxMarginLeft;
}
ind.style.marginLeft = newMarginLeft + 'px';
} else {
@ -1863,17 +1863,17 @@
else if (pixelsToScroll < 0)
newMarginRight = minMarginRight;
else {
if (newIndex == this.mTabs.length) {
newMarginRight = this.boxObject.width +
this.boxObject.screenX -
this.mTabs[newIndex-1].boxObject.screenX -
halfIndWidth;
} else {
newMarginRight = this.boxObject.width +
this.boxObject.screenX -
this.mTabs[newIndex].boxObject.screenX -
this.mTabs[newIndex].boxObject.width -
halfIndWidth;
if (newIndex == this.mTabs.length) {
newMarginRight = this.boxObject.width +
this.boxObject.screenX -
this.mTabs[newIndex-1].boxObject.screenX -
halfIndWidth;
} else {
newMarginRight = this.boxObject.width +
this.boxObject.screenX -
this.mTabs[newIndex].boxObject.screenX -
this.mTabs[newIndex].boxObject.width -
halfIndWidth;
}
// ensure we never place the drop indicator beyond
@ -1960,6 +1960,13 @@
return;
}
this.mTabDropIndicatorBar.setAttribute('dragging','false');
// FIXME: bug 390979 - we need to reset the horizontal margins on the
// tab-drop indicator here to avoid impacting tabbar resizing. This
// shouldn't be necessary once we can collapse the indicator.
var dropIndicator = this.mTabDropIndicatorBar.firstChild;
dropIndicator.style.marginRight = "0px";
dropIndicator.style.marginLeft = "0px";
]]>
</body>
</method>