[英]How to set executable (application) icon in Linux based Qt
I 一世 I want to change this default icon to my desired icon. 我想将此默认图标更改为所需的图标。 How to do this ? 这个怎么做 ? I have searched and found solution for Windows How to set application icon in a Qt-based project? 我搜索并找到了Windows解决方案如何在基于Qt的项目中设置应用程序图标? but not for Linux. 但不适用于Linux。
I have tried to do this using .desktop file by setting Icon = myPath/icon.icon or icon.PNG But it does not work. 我尝试通过设置Icon = myPath / icon.icon或icon.PNG使用.desktop文件来执行此操作,但是它不起作用。 Any idea of how to do this ? 知道如何执行此操作吗?
This question isn't really Qt related. 这个问题与Qt无关。
In Linux, icons are set in the .desktop file in /usr/share/applications/
and not on the executable itself. 在Linux中,图标是在.desktop文件中的/usr/share/applications/
而不是在可执行文件本身中设置的。 To have an icon for your app, it must be installed on your system. 要为您的应用提供图标,必须将其安装在系统上。 Place the executable in /usr/bin
, your icon of choice in /usr/share/icons/hicolor/
and put a .desktop file that corresponds to your application in /usr/share/applications
: 将可执行文件放在/usr/bin
,将选择的图标放在/usr/share/icons/hicolor/
,并将与您的应用程序相对应的.desktop文件放在/usr/share/applications
:
[Desktop Entry]
Type=Application
Version=1.0
Name=(insert name of app)
GenericName=("Web Browser", "Media Player", etc. This isn't technically needed but makes your app look native on KDE)
Exec=(insert executable name)
Icon=(insert icon name)
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