I want to repeat the keystroke shortcut that I assigned to the mouse buttons multiple times if I keep the mouse button pressed for long time. For example, I have assigned the 'increment number' shortcut to the one of the mouse buttons, now to increment the number by five, I have to click that mouse button 5 times, instead of that I want some mechanism where I can specify some delay which controls that if I mouse button is kept pressed for the time more than this delay, the short cut keystrokes will be repeated. Thus by controlling the time for which the mouse button was pressed the value will keep on incrementing without pressing the mouse buttons multiple times.