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Detect current QScreen manually in Dialog

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QWindow::screen() never ever changes if the window is moved across
virtual screens (normal two screens with X), this seems to be
intentional as it's explicitly mentioned in the docs.

Until that's changed or some more proper way of howto get the current
QScreen for given QWindow is found, we simply iterate over the virtual
screens and pick the one our QWindow says it's at.

This also fixes the OSD having proper shadows in multiscreen environment
This commit is contained in:
Martin Klapetek 2014-01-28 18:19:30 +01:00
parent 203f4a5049
commit 2ea398f5a6
1 changed files with 14 additions and 1 deletions
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15
src/declarativeimports/core/dialog.cpp
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@ -461,7 +461,20 @@ void DialogProxy::hideEvent(QHideEvent *event)
void DialogProxy::syncBorders()
{
const QRect avail = screen()->availableGeometry();
// FIXME: QWindow::screen() never ever changes if the window is moved across
// virtual screens (normal two screens with X), this seems to be intentional
// as it's explicitly mentioned in the docs. Until that's changed or some
// more proper way of howto get the current QScreen for given QWindow is found,
// we simply iterate over the virtual screens and pick the one our QWindow
// says it's at.
QRect avail;
QPoint pos = position();
Q_FOREACH(QScreen *screen, screen()->virtualSiblings()) {
if (screen->availableGeometry().contains(pos)) {
avail = screen->availableGeometry();
break;
}
}
int borders = Plasma::FrameSvg::AllBorders;