window programming Practice Questions Answers Test with Solutions & More Shortcuts

Question : 11

Window class, onEraseBackground/1, defines

a) is executed when a visible window is being created

b) is executed when a window is being closed, it is possible to prevent the window from closing

c) when the background of a window must be erased this event is executed

d) when a window must be re-painted this event is executed

Question : 12

Panels is

a) the exterior of a window.

b) the interior of a frame window

c) windows used for input/output that are placed on a panel window

d) None of these

Question : 13

Controls are

a) the exterior of a window.

b) the interior of a frame window.

c) windows used for input/output that are placed on a panel window

d) None of these

Question : 14

Window class, onPaint/2, defines

a) is executed when a visible window is being created

b) is executed when a window is being closed, it is possible to prevent the window from closing

c) when the background of a window must be erased this event is executed

d) when a window must be re-painted this event is executed

Question : 15

Window class, onSize/2, defines

a) during the processing of a key this event is executed with the ASCII value of the key pressed

b) a menu command was selected

c) a menu item is selected

d) a window was resized