mitk::ApplicationCursor Class Reference

Allows to override the application's cursor. More...

#include <mitkApplicationCursor.h>

Public Member Functions
void	PushCursor (const char *XPM[], int hotspotX=-1, int hotspotY=-1)
	Change the current application cursor. More...
void	PushCursor (std::istream &, int hotspotX=-1, int hotspotY=-1)
	Change the current application cursor. More...
void	PopCursor ()
	Restore the previous cursor. More...
const Point2I	GetCursorPosition ()
void	SetCursorPosition (const Point2I &)
	Set absolute mouse position on screen. More...

Static Public Member Functions
static ApplicationCursor *	GetInstance ()
	This class is a singleton. More...
static void	RegisterImplementation (ApplicationCursorImplementation *implementation)
	To be called by a toolkit specific ApplicationCursorImplementation. More...

Protected Member Functions
	ApplicationCursor ()
	Purposely hidden - singleton. More...

Detailed Description

Allows to override the application's cursor.

Base class for classes that allow to override the applications cursor with context dependent cursors. Accepts cursors in the XPM format.

The behaviour is stack-like. You can push your cursor on top of the stack and later pop it to reset the cursor to its former state. This is mimicking Qt's Application::setOverrideCuror() behaviour, but should be ok for most cases where you want to switch a cursor.

Definition at line 61 of file mitkApplicationCursor.h.

Constructor & Destructor Documentation

ApplicationCursor()

mitk::ApplicationCursor::ApplicationCursor ( )

protected

Purposely hidden - singleton.

Member Function Documentation

GetCursorPosition()

const Point2I mitk::ApplicationCursor::GetCursorPosition

(

)

Get absolute mouse position on screen

Returns

(-1, -1) if querying mouse position is not possible

GetInstance()

static ApplicationCursor* mitk::ApplicationCursor::GetInstance ( )

static

This class is a singleton.

PopCursor()

void mitk::ApplicationCursor::PopCursor

(

)

Restore the previous cursor.

PushCursor() [1/2]

void mitk::ApplicationCursor::PushCursor	(	const char *	XPM[],
		int	hotspotX = -1,
		int	hotspotY = -1
	)

Change the current application cursor.

PushCursor() [2/2]

void mitk::ApplicationCursor::PushCursor	(	std::istream &	,
		int	hotspotX = -1,
		int	hotspotY = -1
	)

Change the current application cursor.

RegisterImplementation()

static void mitk::ApplicationCursor::RegisterImplementation ( ApplicationCursorImplementation *  implementation )

static

To be called by a toolkit specific ApplicationCursorImplementation.

SetCursorPosition()

void mitk::ApplicationCursor::SetCursorPosition

(

const Point2I &

)

Set absolute mouse position on screen.

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

• mitkApplicationCursor.h