List of Mouse Callback Flags

One or more of the following values describing the state of the Shift/Ctrl/Alt keys and mouse buttons:

• MOUSE_SHIFT - Indicates the Shift key is pressed.
• MOUSE_CTRL - Indicates the Ctrl key is pressed.
• MOUSE_ALT - Indicates the Alt key is pressed.
• MOUSE_LBUTTON - Indicates the Left button is down.
• MOUSE_MBUTTON - Indicates the Middle button is down.

• MOUSE_RBUTTON - Indicates the Right button is down.