-Do not set WA_OpaquePaintEvent attribute for line edit clearButton
author Andrea Iacovitti
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committer Andrea Iacovitti
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commit 07d20a558da67fb9f849e2b20c52cf275ea01794
tree ae5ec589a7816615d2bc1e6b76205f3676be2c65
parent 24d7e18682e25fc8657980ac5521d8dea23fd293
-Do not set WA_OpaquePaintEvent attribute for line edit clearButton
(should fix the not transparent background bug)
-Optimize a bit the code to enable/disable it

BUG: 230024
CCBUG: 280226
FIXED-IN: 4.7.2
kdeui/widgets/klineedit.cpp
khtml/khtmlview.cpp
khtml/rendering/render_form.cpp