3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/withimages.h
|
|
// Purpose: Declaration of a simple wxWithImages class.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2011-08-17
|
|
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_WITHIMAGES_H_
|
|
#define _WX_WITHIMAGES_H_
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/icon.h"
|
|
#include "wx/imaglist.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxWithImages: mix-in class providing access to wxImageList.
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxWithImages
|
|
{
|
|
public:
|
|
enum
|
|
{
|
|
NO_IMAGE = -1
|
|
};
|
|
|
|
wxWithImages()
|
|
{
|
|
m_imageList = NULL;
|
|
m_ownsImageList = false;
|
|
}
|
|
|
|
virtual ~wxWithImages()
|
|
{
|
|
FreeIfNeeded();
|
|
}
|
|
|
|
// Sets the image list to use, it is *not* deleted by the control.
|
|
virtual void SetImageList(wxImageList* imageList)
|
|
{
|
|
FreeIfNeeded();
|
|
m_imageList = imageList;
|
|
}
|
|
|
|
// As SetImageList() but we will delete the image list ourselves.
|
|
void AssignImageList(wxImageList* imageList)
|
|
{
|
|
SetImageList(imageList);
|
|
m_ownsImageList = true;
|
|
}
|
|
|
|
// Get pointer (may be NULL) to the associated image list.
|
|
wxImageList* GetImageList() const { return m_imageList; }
|
|
|
|
protected:
|
|
// Return true if we have a valid image list.
|
|
bool HasImageList() const { return m_imageList != NULL; }
|
|
|
|
// Return the image with the given index from the image list.
|
|
//
|
|
// If there is no image list or if index == NO_IMAGE, silently returns
|
|
// wxNullIcon.
|
|
wxIcon GetImage(int iconIndex) const
|
|
{
|
|
return m_imageList && iconIndex != NO_IMAGE
|
|
? m_imageList->GetIcon(iconIndex)
|
|
: wxNullIcon;
|
|
}
|
|
|
|
private:
|
|
// Free the image list if necessary, i.e. if we own it.
|
|
void FreeIfNeeded()
|
|
{
|
|
if ( m_ownsImageList )
|
|
{
|
|
delete m_imageList;
|
|
m_imageList = NULL;
|
|
|
|
// We don't own it any more.
|
|
m_ownsImageList = false;
|
|
}
|
|
}
|
|
|
|
|
|
// The associated image list or NULL.
|
|
wxImageList* m_imageList;
|
|
|
|
// False by default, if true then we delete m_imageList.
|
|
bool m_ownsImageList;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxWithImages);
|
|
};
|
|
|
|
#endif // _WX_WITHIMAGES_H_
|