wxSetCursorEvent Class Reference

#include </home/zeitlin/src/wx/github/interface/wx/event.h>

Inheritance diagram for wxSetCursorEvent:

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Detailed Description

A wxSetCursorEvent is generated from wxWindow when the mouse cursor is about to be set as a result of mouse motion.

This event gives the application the chance to perform specific mouse cursor processing based on the current position of the mouse within the window. Use wxSetCursorEvent::SetCursor to specify the cursor you want to be displayed.

Events using this class

The following event handler macros redirect the events to member function handlers 'func' with prototypes like:

void handlerFuncName(wxSetCursorEvent& event)

Event macros:

• EVT_SET_CURSOR(func):
  Process a wxEVT_SET_CURSOR event.

Library:  wxCore

Category:  Events

参照:

wxSetCursor, wxWindow::wxSetCursor

Public Member Functions
	wxSetCursorEvent (wxCoord x=0, wxCoord y=0)
	Constructor, used by the library itself internally to initialize the event object.
const wxCursor &	GetCursor () const
	Returns a reference to the cursor specified by this event.
wxCoord	GetX () const
	Returns the X coordinate of the mouse in client coordinates.
wxCoord	GetY () const
	Returns the Y coordinate of the mouse in client coordinates.
bool	HasCursor () const
	Returns true if the cursor specified by this event is a valid cursor.
void	SetCursor (const wxCursor &cursor)
	Sets the cursor associated with this event.

List of all members.

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Constructor & Destructor Documentation

wxSetCursorEvent::wxSetCursorEvent	(	wxCoord	x = 0,
		wxCoord	y = 0
	)

Constructor, used by the library itself internally to initialize the event object.

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Member Function Documentation

const wxCursor& wxSetCursorEvent::GetCursor

(

)

const

Returns a reference to the cursor specified by this event.

wxCoord wxSetCursorEvent::GetX

(

)

const

Returns the X coordinate of the mouse in client coordinates.

wxCoord wxSetCursorEvent::GetY

(

)

const

Returns the Y coordinate of the mouse in client coordinates.

bool wxSetCursorEvent::HasCursor

(

)

const

Returns true if the cursor specified by this event is a valid cursor.

注意:

You cannot specify wxNullCursor with this event, as it is not considered a valid cursor.

void wxSetCursorEvent::SetCursor

(

const wxCursor &

cursor

)

Sets the cursor associated with this event.