I want to develop a application that as long as it launch it asks root privilige.

[_hunter]

just like this.anyone can help me?or just give me a demo?

[mrjj]

Hi
There is no platform independent way for that.
So on what platform ?

[_hunter]

@mrjj
it is on ubuntu platform.

[mrjj]

@_hunter
Ok. the normal way is via a .desktop file
https://askubuntu.com/questions/118822/how-to-launch-application-as-root-from-unity-launcher
or you can simply launch the app via
/usr/bin/gksudo /usr/bin/yourapplication

[ambershark]

@_hunter I answered you in the thread you necro'd... https://forum.qt.io/topic/60141/how-to-create-a-gui-that-can-enter-root-mode-as-well-as-gparted-applications/19

The way gparted does it is using pkexec.. However linux users are used to things like sudo -E app, gksu, kdesudo, etc.

[_hunter]

@mrjj thank you ,this solved my problem

[_hunter]

@ambershark thank you.