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author | Chris Colbert <sccolbert@gmail.com> | 2013-11-18 21:49:21 -0500 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-25 07:52:44 +0100 |
commit | ab76593f18396e693f24066592244ca95e135ea2 (patch) | |
tree | c4f040413fbf3a62830903741d85f25820b7e4f1 /src/widgets/styles/qmacstyle_mac.mm | |
parent | 7b6253efbf28b43c8b2a561c188670466ac3d916 (diff) |
Fix the ignored Qt::WA_StaticContents on Windows
This restores the ability from the Qt 4.x series to honor the static
contents region in the backbuffer when resizing a widget. The fix
only applies when running under Windows.
Task-number: QTBUG-34799
[ChangeLog][QtWidgets][Windows] Update QWidgetBackingStore and QWindowsBackingStore to support Qt::WA_StaticContents
QWidgetBackingStore::staticContents() was updated for windows to *not* unconditionally return false. It now
returns true if it has a non-empty static widgets list. QWindowsBackingStore::resize(...) was updated to honor
the provided static contents region. It now copies the static region into the new backbuffer in a manner similar
to what was done in Qt4. The difference is that this version accounts for the possibility of the new buffer having
a smaller region than the old buffer. In Qt4 the ::prepareBuffer method was only called when the buffer was resized
larger.
Change-Id: I135ff8fb16f52759089f1e7353426303c4504db3
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Diffstat (limited to 'src/widgets/styles/qmacstyle_mac.mm')
0 files changed, 0 insertions, 0 deletions