Hi Jorgen,
Thanks for your reply :)
Yes! It has to setWindowFlags(Qt::BypassWindowManagerHint |
Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint) for Qt5 to act like
the DOCK
https://github.com/xiangzhai/qtpanel/blob/master/panelwindow.cpp#L143
And there is NO x11EventFilter for Qt5 any more, so I use
MyXcbEventFilter based on QAbstractNativeEventFilter to handle
xcb_generic_event_t* event
https://github.com/xiangzhai/qtpanel/blob/master/x11support.cpp#L37
Perhaps it is easy to migrate to Qt5 towards general applications such
as WEB BROWSER
https://github.com/xiangzhai/youaremyeyes/tree/master/src/browser only
need to change some APIs and header files depend on different QT_VERSION.
BUT it is not easy for special ones, for example, WINDOW MANAGER
https://github.com/xiangzhai/eggwm DESKTOP ENVIROMENT
https://github.com/xiangzhai/qtpanel it needs to be familiar with some
relative libraries ... sort of thing
Happy International Labour Day! Thanks for your reply again :)
Regards,
Leslie Zhai xiang.z...@i-soft.com.cn
Hi
On Wednesday 30 April 2014 10:32:15 Leslie Zhai wrote:
Hi Qt developers,
I migrated qtpanel from Qt4 to Qt5
but setAttribute(Qt::WA_X11NetWmWindowTypeDock, true) has NO effect for
Qt5 https://github.com/xiangzhai/qtpanel/blob/master/panelwindow.cpp#L138
qtpanel-qt4 snapshot
https://www.dropbox.com/s/nwebtd03fy4sght/qtpanel-qt4.png
BUT qtpanel-qt5 https://www.dropbox.com/s/dxt7z5ya26fr6ss/qtpanel-qt5.png
I need to setWindowFlags(Qt::FramelessWindowHint |
Qt::CustomizeWindowHint) to act like a dock for Qt5? but there is no
need for Qt4.
Please someone give me some advice, thanks a lot!
The top level widget uses a QWindow in Qt 5. Because of the platform
abstraction layer (QWindow and QPlatformWindow), the platform dependent widget
attributes often doesn't have an effect in Qt 5.
I have had a couple of stabs on solving this, but it has led to a big fat
nothing so far. However, your mail just show yet another example for the need
for a pattern to solve this.
The other day Laszlo got a patch integrated which adds a new module called
QtPlatformHeaders which (as the name implies) should only contain headers and
no library.
So I desided to use the new module and have another stab at adding an api for
setting platform specific properties in change:
https://codereview.qt-project.org/#change,84484
Jørgen
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