If this is just about drawing squares, you can also use a *GridView* or
*Repeater* and repeat a delegate of *Rectangle*s. If that's not fast
enough, Jérôme Godbout approach also sounds good.
Alternatively, you should prefer *QtQuick.Shapes* to *Canvas*:
https://doc.qt.io/qt-5/qml-qtquick-shape
On Monday, 4 November 2019 15:00:48 PST Bhupendra Singh wrote:
> '/usr/lib/gstreamer-0.10/libgstopengl.so': /usr/lib/libgstgl-0.10.so.1:
> undefined symbol: gst_gl_shader_set_uniform_matrix_2x3fv
Two problems here:
1) you're using GStreamer 0.10. That was initially released in 2005 and
stopped b
Dear All I am trying to make a Qt application QML-GUI that will show live
streaming of ip-camera. but when i run qt-application on my Embedded Device
then I got Some problem mentioned below
gst-plugin-scanner:1296): GStreamer-WARNING **: Failed to load plugin
'/usr/lib/gstreamer-0.10/libgstopen
On Monday, 4 November 2019 11:07:05 PST Benjamin TERRIER wrote:
> Looking at QXcbClipboard code, the xcb event queue is blocked on a
> QWaitCondition. To my knowledge a QWaitCondition will not unlock unless
> wakeOne() or wakeAll() is called.
Correct, but that is only used when there's another thr
Le lun. 4 nov. 2019 à 15:53, Thiago Macieira a
écrit :
>
> Yes. The problem is how you integrated the event loops. It's incorrect.
>
> Any chance you can tell the CEF to give its timers and file descriptors to
> Qt?
> Or to glib?
>
>
The only thing I have found is a callback "OnScheduleMessagePu
Nevermind. Slow start on a monday:
https://stackoverflow.com/questions/21138824/how-to-pause-video-on-last-frame-in-qml
> Sent: Monday, November 04, 2019 at 11:51 AM
> From: "Jason H"
> To: "interestqt-project.org"
> Subject: [Interest] QML Video: keep last frame up
>
> Very simply, I want to
Very simply, I want to keep the last frame of video up (preferably without
having to delve into C++). But when the video finishes, it disappears. I tried
Window {
id: root
visible: true
width: 640
height: 480
title: qsTr("Hello World")
Component.onCo
Well, it's as single threaded as it can be, and I think that is the problem.
The emits are direct invocations. The problem arises when I want to simulate
the communications - the comms with other systems won't happen the same way as
if I pretend to get a reply.
For what I am running into, ther
On Monday, 4 November 2019 06:06:34 PST Benjamin TERRIER wrote:
> Is it intended that Qt stops processing event while waiting for the
> clipboard?
Yes. The problem is how you integrated the event loops. It's incorrect.
Any chance you can tell the CEF to give its timers and file descriptors to Qt?
Hi,
I have stumble upon a clipboard issue.
I am working on a project wher we use Qt and CEF (Chromium Embedded).
The CEF event loop is integrated in Qt by calling CefDoMessageLoopWork()
periodically
from Qt main event loop.
The issue arises when we copy/paste content from CEF into Qt (widget or
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