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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/116787/">https://git.reviewboard.kde.org/r/116787/</a>
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<p style="margin-top: 0;">On March 13th, 2014, 11:40 p.m. CET, <b>Thomas Lübking</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">You'll need a drawable, clients will require XInitThreads if that is accessed from a different than the GUI thread, but it might be possible to use an internal Window and move the QObject to the GUI thread on construction.</pre>
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<p>On March 14th, 2014, 9:43 a.m. CET, <b>Martin Gräßlin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">> clients will require XInitThreads
Qt does that</pre>
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<p>On March 14th, 2014, 1:46 p.m. CET, <b>Thomas Lübking</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">My Qt broken?
// gcc -fPIC -o qapplication `pkg-config --libs --cflags Qt5Widgets` -lstdc++ qapplication.cpp
#include <QApplication>
#include <QWidget>
#include <QtDebug>
class Widget : public QWidget {
public:
Widget() : QWidget() {}
protected:
virtual void showEvent(QShowEvent *ev) {
qDebug() << QCoreApplication::testAttribute(Qt::AA_X11InitThreads);
QWidget::showEvent(ev);
}
};
int main(int argc, char **argv)
{
QApplication a(argc, argv);
Widget w;
w.show();
return a.exec();
}
--------
Prints false (as i frankly expected ...)</pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">might be the attribute is broken. Look at https://qt.gitorious.org/qt/qtbase/source/45f264b682e0b2ad7a162bd75b702837fe04c06a:src/plugins/platforms/xcb/qxcbintegration.cpp#L131 - it's clearly called</pre>
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<p>- Martin</p>
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<p>On March 14th, 2014, 11:36 a.m. CET, Aaron J. Seigo wrote:</p>
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<div>Review request for KDE Frameworks, kwin and Martin Gräßlin.</div>
<div>By Aaron J. Seigo.</div>
<p style="color: grey;"><i>Updated March 14, 2014, 11:36 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kwindowsystem
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">When using KWindowInfo from a thread other than the main application thread, the application fails on an assert triggered by creating a QWidget in another thread. This is due to NETEventFilter being a QWidget. This patch addresses the issue by using a QObject to create the NETEventFilter, which is itself first moved to the main application thread. </pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Used in the Sprinter Windows plugin and works lovely to find desktops, windows, etc.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/kwindowsystem.cpp <span style="color: grey">(4c17baa)</span></li>
<li>src/kwindowsystem_p_x11.h <span style="color: grey">(75f3028)</span></li>
<li>src/kwindowsystem_x11.cpp <span style="color: grey">(95c396b)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/116787/diff/" style="margin-left: 3em;">View Diff</a></p>
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