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Port SizeGrip::embed to use xcb

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XLib code was throwing compile errors, so just ported it over to xcb
directly.
This commit is contained in:
Martin Gräßlin 2013-07-30 07:45:28 +02:00
parent 2c7e3edcaa
commit eefdc2cedf
1 changed files with 14 additions and 11 deletions
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25
clients/oxygen/oxygensizegrip.cpp
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@ -87,33 +87,36 @@ namespace Oxygen
//_____________________________________________
void SizeGrip::embed( void )
{
WId window_id = client().windowId();
xcb_window_t window_id = client().windowId();
if( client().isPreview() ) {
setParent( client().widget() );
} else if( window_id ) {
WId current = window_id;
xcb_window_t current = window_id;
auto *c = QX11Info::connection();
while( true )
{
WId root, parent = 0;
WId *children = 0L;
uint child_count = 0;
XQueryTree(QX11Info::display(), current, &root, &parent, &children, &child_count);
if( parent && parent != root && parent != current ) current = parent;
else break;
auto cookie = xcb_query_tree_unchecked(c, current);
QScopedPointer<xcb_query_tree_reply_t, QScopedPointerPodDeleter> tree(xcb_query_tree_reply(c, cookie, nullptr));
if (tree.isNull()) {
break;
}
if (tree->parent && tree->parent != tree->root && tree->parent != current) {
current = tree->parent;
} else {
break;
}
}
// reparent
XReparentWindow( QX11Info::display(), winId(), current, 0, 0 );
xcb_reparent_window(c, winId(), current, 0, 0);
} else {
hide();
}
}
//_____________________________________________