click_gesture-preview_message

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click_gesture-preview_message

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Documentation
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  - XPCE
    - Classes
      - class click_gesture
        
        Instance variables
        
        click_gesture-cancel_message
        
        click_gesture-execute_message
        
        click_gesture-max_drag_distance
        
        click_gesture-multiclick
        
        click_gesture-preview_message

click_gesture <-> preview_message: code*

The preview message is sent when the gesture is initiated (i.e. on the down event). The following arguments are passed:

@receiver The graphical

@arg1 The event

When @nil, no message is sent.

Defaults: @nil (no message is sent).