When user press F 1 a simple plain text help overlay dialog shows the keyboard and mouse usage,
this help in NOT toggle, if user releases the key then the help hides automatically, like a quick cheatsheet,
simple GUI, no animation, no complex design, just white text on a black screen is more than enough.
When user press F 1 a simple plain text help overlay dialog shows the keyboard and mouse usage, this help in NOT toggle, if user releases the key then the help hides automatically, like a quick cheatsheet, simple GUI, no animation, no complex design, just white text on a black screen is more than enough.