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[StWidget] add list-like methods for style_class and pseudo_class

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Since style_class and pseudo_class are space-separated lists of names,
add new methods to add and remove individual names rather than just
re-setting the entire name.

Update existing code to use the new pseudo-class methods where
appropriate. In some cases, this may result in actors having multiple
pseudoclasses where previously they only had one at a time, but there
don't seem to be any visible differences.

(There are some places that could usefully use the new style_class
methods as well, but this patch doesn't change them.)

Also, update test-theme.c to test the new methods.

https://bugzilla.gnome.org/show_bug.cgi?id=604943
This commit is contained in:
Dan Winship
2010-03-19 11:37:04 -04:00
parent 7c37e94eda
commit 909b5ec43c
14 changed files with 367 additions and 88 deletions
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4
js/ui/lookingGlass.js
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@ -84,7 +84,7 @@ Notebook.prototype = {
if (this._selectedIndex < 0)
return;
let tabData = this._tabs[this._selectedIndex];
tabData.labelBox.set_style_pseudo_class(null);
tabData.labelBox.remove_style_pseudo_class('selected');
tabData.scrollView.hide();
this._selectedIndex = -1;
},
@ -98,7 +98,7 @@ Notebook.prototype = {
return;
}
let tabData = this._tabs[index];
tabData.labelBox.set_style_pseudo_class('selected');
tabData.labelBox.add_style_pseudo_class('selected');
tabData.scrollView.show();
this._selectedIndex = index;
this.emit('selection', tabData.child);