ubit::UPanAction Class Reference

Callback object for UCtlmenu items (for panning a UBox). More...

#include <uctlmenu.hpp>

Inheritance diagram for ubit::UPanAction:

List of all members.

Public Member Functions
	UPanAction (UPos &, UBox &moving_area, float xmag=1., float ymag=1.)
Protected Member Functions
virtual void	mdrag (UMouseEvent &, UCtlmenu &)
	called when the mouse is dragged (must be redefined by subclasses).
Protected Attributes
UPos *	pos
UBox *	moving_area
float	arm_xpos
float	arm_ypos
float	xpos
float	ypos

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Detailed Description

Callback object for UCtlmenu items (for panning a UBox).

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Member Function Documentation

void ubit::UPanAction::mdrag	(	UMouseEvent &	,
		UCtlmenu &
	)			[protected, virtual]

called when the mouse is dragged (must be redefined by subclasses).

This method is called repeatedly when one of the menu items has been selected and the mouse is being dragged. Note that e.isFirstDrag() returns true at the beginning of a drag sequence.

See also:

: UCtlmenu::item() for details,

Implements ubit::UCtlAction.

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The documentation for this class was generated from the following files:

• uctlmenu.hpp
• uctlmenu.cpp

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