Unsolved Make the target directory selection read only in the installation wizard

[sanojsubran]

Hi,

I am using the Qt installer framework for creating the installer for a desktop application in windows.

I want to make the target selection line edit in the target selection page as a non editable one.
Also the browse button also need to be disabled.

I couldn't get the exact information from the Qt installer framework documentation.
I could see that in the documentation, below mentioned function is the one that needs to be re implemented,

Controller.prototype.TargetDirectoryPageCallback = function()
{
gui.clickButton(buttons.NextButton);
}

How can I get the browse button in the target selection page?

Any help would be appreciated.

Regards,
San