Swipe Gesture with Qt Quick 2.0 and Qt 5.2
what about MultiPointTouchArea [qt-project.org]?
View ArticleHow I can use tooltip for QML component.
Hi everyone! I still can’t find the solution for my problem with tooltip and I’ve posted the bugreport to JIRA [bugreports.qt-project.org]. If someone found the solution please post it here. Thanks for...
View ArticlePlease Help me about this...
hi guys. i tried to run the examples of PyQt5 about QML connecting in the QT path: C:\Qt\Qt5.2.1\5.2.1\msvc2012_64\examples\qml\referenceexamples in according this example:...
View ArticleSet size for Action icon
Is there any way to set size (as it could be made for Image [qt-project.org]) for icon in Action [qt-project.org]? If no, why, and how can I workaround it?
View ArticleSwipe Gesture with Qt Quick 2.0 and Qt 5.2
Honestly, I’m looking for something more that just what Item to use. I know that I have to use a MultiPointTouchArea or a MouseArea … but how ?? Someone has a bit of code to share ?? or some...
View Articlecannot set property of undefined
hey of course it is the same if your “if” condition is evaluated to “true”, but not if its “false”. in your case if the component is not ready there might be a problem in the pother QMl files (you...
View ArticleSet size for Action icon
I am using Action in ToolButton / Button, but it seems it also does not provide any way to specify icon size…
View ArticleHow I can use tooltip for QML component.
Ok here you go, maybe that is useful for someone. I’ve created a more dynamic tooltip, so usually they are created from JavaScript and not included in the QML layout directly (but can also be done if...
View ArticleQtQuick (5.2.1) Windows 64bit OpenGL troubles
I got this very simple project: basically a quickview set to render in OpenGL framebufer object. The problem is that I can’t USE any OpenGL function. When I uncomment the call, my slot function raises...
View ArticleBlocking Issue WebView: in QML does not handle dropdown lists
Hi all, I am experiencing a lot of troubles with the qt 5.2.1. One of the here is that WebView does not seem to handle dropdown in pages. When you click on a dropdown nothing happens – leaving the...
View ArticleHow can I show streaming video with QML Video (rtsp) ?
How can I show streaming video with QML Video (rtsp) ?
View ArticleBlocking behavior Quick qt 5.2.1: random crash on Image elements when caching...
We have an I3 machine on Linux with the following specs: 0:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel...
View ArticleHow can I show streaming video with QML Video (rtsp) ?
Maybe the QtAV can help you,I use it for play mp4 with rtmp protcol. https://github.com/wang-bin/QtAV
View ArticleQScreen for KTV multi-screen application problem.
I am developing a KTV software in ubuntu. when program start, we need detect if the TV screen has add via VGA line. and show the video to TV screen. also the PC for operating songs has another video...
View ArticleCanvases update: best practice and advices
Hi all, I’m developing an application which draws a series of 12 line graphs. The maximum number of points shown in each graph is equal to 300, i.e. I have at most about 3600 points showing in my GUI...
View ArticleHow to store .wav file(media file) in sqllite databse
I would suggest as a BLOB. To Retrieve It: QByteArray ba1 = query.value(fieldNum).toByteArray(); To Set It: QByteArray ba; QDataStream ds(&ba,QIODevice::WriteOnly); ds...
View ArticleCanvases update: best practice and advices
have a look at how Chris describes it straight to the point based on his experience : link to forum topic [qt-project.org]
View ArticleChange Item in ListView in a time interval
How can I change the showing item after a while? The interval could be set through a json file? Thanks ;)
View ArticleChange Item in ListView in a time interval
currentIndex should work if your listView ID is correct!? weird but I guess you need that inside of the delegate of the ListView? then you should use the attached property isCurrentItem...
View ArticleSelective crop when using Transitions
I use a transition to ‘move’ an item from an image into a ListView as the top entry. I want the item to be viewable as it moves into the ListView, so the ListView must have crop set to false. As the...
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