Florian Kulzer wrote:
Please give me detailed instructions where to find the setting in the KDE Control Center,the checkbox - to tell KDE that I want to start apps on the desktop via double-click instead of single-click.Open the Control Center and go to "Peripherals > Mouse". The setting you want is on the "General" tab in the "Icons" field; it is called "Double-click to open files and folders (select icons on first click)" You can adjust the double-click interval on the "Advanced" tab.
Thanks a lot - For some reason I didn't expect it under the mouse-settings,and checked instead other and other again the apperance & desktop settings ;-)
bye, Bruno