wxScrollWinEvent Class Reference

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

Inheritance diagram for wxScrollWinEvent:

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Detailed Description

A scroll event holds information about events sent from scrolling windows.

Note that you can use the EVT_SCROLLWIN* macros for intercepting scroll window events from the receiving window.

Events using this class

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

void handlerFuncName(wxScrollWinEvent& event)

Event macros:

• EVT_SCROLLWIN(func):
  Process all scroll events.
• EVT_SCROLLWIN_TOP(func):
  Process wxEVT_SCROLLWIN_TOP scroll-to-top events.
• EVT_SCROLLWIN_BOTTOM(func):
  Process wxEVT_SCROLLWIN_BOTTOM scroll-to-bottom events.
• EVT_SCROLLWIN_LINEUP(func):
  Process wxEVT_SCROLLWIN_LINEUP line up events.
• EVT_SCROLLWIN_LINEDOWN(func):
  Process wxEVT_SCROLLWIN_LINEDOWN line down events.
• EVT_SCROLLWIN_PAGEUP(func):
  Process wxEVT_SCROLLWIN_PAGEUP page up events.
• EVT_SCROLLWIN_PAGEDOWN(func):
  Process wxEVT_SCROLLWIN_PAGEDOWN page down events.
• EVT_SCROLLWIN_THUMBTRACK(func):
  Process wxEVT_SCROLLWIN_THUMBTRACK thumbtrack events (frequent events sent as the user drags the thumbtrack).
• EVT_SCROLLWIN_THUMBRELEASE(func):
  Process wxEVT_SCROLLWIN_THUMBRELEASE thumb release events.

Library:  wxCore

Category:  Events

参照:

wxScrollEvent, Events and Event Handling

Public Member Functions
	wxScrollWinEvent (wxEventType commandType=wxEVT_NULL, int pos=0, int orientation=0)
	Constructor.
int	GetOrientation () const
	Returns wxHORIZONTAL or wxVERTICAL, depending on the orientation of the scrollbar.
int	GetPosition () const
	Returns the position of the scrollbar for the thumb track and release events.
void	SetOrientation (int orient)
void	SetPosition (int pos)

List of all members.

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Constructor & Destructor Documentation

wxScrollWinEvent::wxScrollWinEvent	(	wxEventType	commandType = wxEVT_NULL,
		int	pos = 0,
		int	orientation = 0
	)

Constructor.

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Member Function Documentation

int wxScrollWinEvent::GetOrientation

(

)

const

Returns wxHORIZONTAL or wxVERTICAL, depending on the orientation of the scrollbar.

Todo:

wxHORIZONTAL and wxVERTICAL should go in their own enum

int wxScrollWinEvent::GetPosition

(

)

const

Returns the position of the scrollbar for the thumb track and release events.

Note that this field can't be used for the other events, you need to query the window itself for the current position in that case.

void wxScrollWinEvent::SetOrientation

(

int

orient

)

void wxScrollWinEvent::SetPosition

(

int

pos

)