April 2018
Intermediate to advanced
404 pages
8h 27m
English
Content preview from Hands-On GUI Programming with C++ and Qt5
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Designing a user interface for video players
The next example is that of the video player. Since QMediaPlayer also supports video output, we can use the same user interface and C++ code from the previous audio player example, and just make some minor changes to it.
- First, open project file (.pro) and add in another keyword, called multimediawidgets:
QT += core gui multimedia multimediawidgets
- Then, open up mainwindow.ui and add a Horizontal Layout (name it as movieLayout) above the timeline slider. After that, right-click on the layout and select Morph into | QFrame. We then set its sizePolicy property to Expanding, Expanding:
- After ...
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