TSLInteractionModePan Class Reference

Inheritance diagram for TSLInteractionModePan:

Detailed Description

This is a simple interaction mode for handling pan to point.

The user's application creates an instance of one these classes and adds it to a TSLInteractionModeManager.

When the LButtonUp event occurs, the mode causes the current view of the TSLDrawingSurface to pan to the specified point.

When an RButtonUp event occurs, the mode resets to the default mode.

Public Member Functions
	TSLInteractionModePan (int modeID, const char *prompt="Left button click pans to point, Right button click to finish", bool middleButtonPansToPoint=true)
virtual	~TSLInteractionModePan ()
void	activate ()
void	deactivate ()
virtual bool	onLButtonDown (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onRButtonUp (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
TSLCursorStyle	queryCursor ()
virtual const char *	queryPrompt ()
void *	operator new (size_t size) TSL_NO_THROW
void	operator delete (void *self)
void *	operator new (size_t size, char *filename, int line)
Public Member Functions inherited from TSLInteractionMode
virtual	~TSLInteractionMode ()
virtual void	onDraw (TSLDeviceUnits x1, TSLDeviceUnits y1, TSLDeviceUnits x2, TSLDeviceUnits y2)
virtual bool	onLButtonUp (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onMButtonDown (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onMButtonUp (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onMouseMove (TSLButtonType button, TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onMouseWheel (short delta, TSLDeviceUnits x, TSLDeviceUnits y, int zoomPercentage, bool lockCursorLocation)
virtual bool	onRButtonDown (TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control)
virtual bool	onGestureZoom (TSLDeviceUnits cx, TSLDeviceUnits cy, double zoomFactor)
virtual bool	onGesturePan (TSLDeviceUnits startx, TSLDeviceUnits starty, TSLDeviceUnits endx, TSLDeviceUnits endy)
virtual bool	onGestureRotate (TSLDeviceUnits cx, TSLDeviceUnits cy, double dblAngle)
virtual bool	onGestureTap (TSLDeviceUnits x, TSLDeviceUnits y)
virtual bool	onGesturePressAndTap (TSLDeviceUnits firstFingerX, TSLDeviceUnits firstFingerY, long lDelta)
virtual bool	onGestureTwoFingerTap (TSLDeviceUnits cx, TSLDeviceUnits cy)
virtual void	onSize (TSLDeviceUnits cx, TSLDeviceUnits cy)
virtual void	setDisplay (TSLInteractionModeDisplay *display)
int	id ()

Additional Inherited Members
Protected Member Functions inherited from TSLInteractionMode
	TSLInteractionMode (int modeID, bool middleButtonPansToPoint=true)
Protected Attributes inherited from TSLInteractionMode
int	m_id
TSLDrawingSurface *	m_drawingSurface
bool	m_middleButtonPansToPoint
TSLInteractionModeDisplay *	m_display

Constructor & Destructor Documentation

TSLInteractionModePan()

TSLInteractionModePan::TSLInteractionModePan	(	int	modeID,
		const char *	prompt = "Left button click pans to point, Right button click to finish",
		bool	middleButtonPansToPoint = true )

Constructor for pan interaction mode class.

Parameters

modeID	This ID is not used by the mode itself, but is used as a unique identified by the mode manager.
prompt	Defaulted to interaction description. Prompt to return from queryPrompt method.
middleButtonPansToPoint	Defaults to true. This flag allows modes to easily provide standard behaviour for pressing of the middle button - typically the mouse wheel.

~TSLInteractionModePan()

virtual TSLInteractionModePan::~TSLInteractionModePan ( )

virtual

See this class description and base class method description for further details

Member Function Documentation

activate()

void TSLInteractionModePan::activate ( )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.

deactivate()

void TSLInteractionModePan::deactivate ( )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.

onLButtonDown()

virtual bool TSLInteractionModePan::onLButtonDown ( TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.

onRButtonUp()

virtual bool TSLInteractionModePan::onRButtonUp ( TSLDeviceUnits x, TSLDeviceUnits y, bool shift, bool control )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.

operator delete()

void TSLInteractionModePan::operator delete

(

void *

self

)

operator new() [1/2]

void * TSLInteractionModePan::operator new

(

size_t

size

)

operator new() [2/2]

void * TSLInteractionModePan::operator new	(	size_t	size,
		char *	filename,
		int	line )

When included in an MFC application in debug mode, the debug new expects this to be here. Override it and return the same as the normal one. The library must include it when compiled in release mode, since the user's application may be in debug mode.

queryCursor()

TSLCursorStyle TSLInteractionModePan::queryCursor ( )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.

queryPrompt()

virtual const char * TSLInteractionModePan::queryPrompt ( )

virtual

See this class description and base class method description for further details

Reimplemented from TSLInteractionMode.