Version: SVN (using KDE 4.5.85) OS: Linux There is an effect enabling you to draw lines onto your screen with your mouse. You can specify the keys for removing the last line (Meta+Shift+F11) and for removing all of them (Meta+Shift+F12) but you cannot specify the key combination you need to press for enabling your mouse to draw. It is only said “Draw by pressing Meta+Shift and moving your mouse”. It should be configurable. (But otherwise, isn‘t there a “glitch” in Qt‘s shortcut detection that it cannot detect shortcuts that consist entirely of modifiers? So this may be the cause it is hardcoded.) Reproducible: Didn't try
*** This bug has been marked as a duplicate of bug 162670 ***