Martin Gräßlin 0c92e1f30c Use translucent/dialogs/background elements where possible ... In effects it's obvious that compositing is enabled, so specifying the translucent element is no problem. In tabbox a context property "compositing" is injected which decides whether "translucent" or "opaque" elements should be used. Here the translucent elements are only used if the Blur effect is available - for this a new Effect::Feature Blur is introduced and in addition it is tested whether the theme provides the translucent element. Also the masking is adjusted to ensure that only the shadow is not blurred. Reason for this change is that Plasma theme seems not always to pick up whether compositing is used when used from inside KWin. It does not cover the Desktop Change OSD which uses PlasmaCore.Dialog and there we cannot (yet) inject that we use compositing. Overall I'm quite unhappy with this patch and I do hope we can fix it in the proper place in the lifetime of 4.10 and revert this patch. CCBUG: 311995 REVIEW: 108438		2013-01-30 15:14:54 +01:00
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ui	Use translucent/dialogs/background elements where possible	2013-01-30 15:14:54 +01:00