Precedence of Callback Functions
Events trigger callback functions in the following order:
- For control operation events:
- Control callback
- Main callback
- Panel callback (keypress and mouse events only)
- Main callback
- For panel events:
- Panel callback
- Main callback
- For menu commit events:
- Menu item callback
- Main callback
- Timer control event: Control callback
- Main callback event: Main callback
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Note The commit event is placed in the GetUserEvent queue after being sent to all callbacks. |