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fix "too narrow tab bar" probelm automatically (fix for https://github.com/piroor/treestyletab/issues/76 )

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This commit is contained in:
SHIMODA Hiroshi 2011-04-06 22:04:02 +09:00
parent 028399cd59
commit b7194c201a
3 changed files with 46 additions and 5 deletions
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15
content/treestyletab/treestyletab.js
View File

@ -1139,18 +1139,23 @@ var TreeStyleTabService = {
if (this.tabbarResizeStartWidth < 0)
return;
aEvent.stopPropagation();
if ('releaseCapture' in aEvent.currentTarget)
aEvent.currentTarget.releaseCapture();
var target = aEvent.currentTarget;
var b = this.getTabBrowserFromChild(target);
aEvent.currentTarget.removeEventListener('mousemove', this, false);
aEvent.stopPropagation();
if ('releaseCapture' in target)
target.releaseCapture();
target.removeEventListener('mousemove', this, false);
this.tabbarResizeStartWidth = -1;
this.tabbarResizeStartHeight = -1;
this.tabbarResizeStartX = -1;
this.tabbarResizeStartY = -1;
var b = this.getTabBrowserFromChild(aEvent.currentTarget);
this.Deferred.next(function() {
b.treeStyleTab.fixTooNarrowTabbar();
});
},
onTabbarResizing : function TSTService_onTabbarResizing(aEvent)
{

34
content/treestyletab/treestyletabbrowser.js
View File

@ -388,6 +388,39 @@ TreeStyleTabBrowser.prototype = {
);
},
fixTooNarrowTabbar : function TSTBrowser_fixTooNarrowTabbar()
{
if (!this.isFloating) return;
/**
* The tab bar can become smaller than the actual size of the
* floating tab bar, and then, we cannot resize tab bar by
* dragging anymore. To avoid this problem, we have to enlarge
* the tab bar larger than the floating tab bar.
*/
if (this.isVertical) {
let key = this.autoHide.expanded ?
'tabbar.width' : 'tabbar.shrunkenWidth' ;
let width = this.getTreePref(key);
let minWidth = this.scrollBox.boxObject.width
if (minWidth > width) {
this.setPrefForActiveWindow(function() {
this.setTreePref(key, minWidth);
this.updateFloatingTabbar(this.kTABBAR_UPDATE_BY_PREF_CHANGE);
});
}
}
else {
let height = this.getTreePref('tabbar.height');
let minHeight = this.scrollBox.boxObject.height
if (minHeight > height) {
this.setPrefForActiveWindow(function() {
this.setTreePref('tabbar.height', minHeight);
this.updateFloatingTabbar(this.kTABBAR_UPDATE_BY_PREF_CHANGE);
});
}
}
},
/* initialize */
init : function TSTBrowser_init()
@ -460,6 +493,7 @@ TreeStyleTabBrowser.prototype = {
this.autoHide;
this.updateFloatingTabbar(this.kTABBAR_UPDATE_BY_INITIALIZE);
this.fixTooNarrowTabbar();
this.fireTabbarPositionEvent(false, 'top', position); /* PUBLIC API */

2
modules/autoHide.js
View File

@ -202,6 +202,8 @@ AutoHideBrowser.prototype = {
this.updateTransparency();
this.showHideInternal();
b.treeStyleTab.fixTooNarrowTabbar();
},
end : function AHB_end()