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probonopd / linuxdeployqt

Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications
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Icons on buttons are not displayed #583

Closed i-and closed 1 year ago

i-and commented 1 year ago

When the application is launched from a successfully assembled image, the icons on the control buttons of the library https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System interface stop being displayed . At the same time, the corresponding buttons are functioning. In the figure, these buttons are circled in red. image_1

Running the code showed that the button images themselves are successfully read and installed in the line https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/blob/2d2de53dcd556aeddef2fea02c5d367f1de4b384/src/ads_globals.cpp#L416C2-L416C2 (checked for StandarPixmap=QStyle::SP_TitleBarCloseButton). That is, they are present in the resources and the problem is something else.

i-and commented 1 year ago

The reason was that under the Ubuntu 18.04 , the qt5-default package does not install the libqt5svg5 package, but it is required to display the specified icons. After installing the libqt5svg5 package, everything became fine.