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Make wxIcon more independent from wxBitmap implementation.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19941 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mattia Barbon 2003-04-02 20:48:57 +00:00
parent 70aac632a1
commit 59e034c034
3 changed files with 24 additions and 31 deletions
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19
include/wx/motif/icon.h
View File

@ -18,13 +18,10 @@
#include "wx/bitmap.h"
#define M_ICONDATA ((wxBitmapRefData *)m_refData)
#define M_ICONHANDLERDATA ((wxBitmapRefData *)bitmap->GetRefData())
// Icon
class WXDLLEXPORT wxIcon: public wxBitmap
{
DECLARE_DYNAMIC_CLASS(wxIcon)
DECLARE_DYNAMIC_CLASS(wxIcon);
public:
wxIcon();
@ -51,12 +48,12 @@ public:
// ctors, assignment operators...), but it's ok to have such function
void CopyFromBitmap(const wxBitmap& bmp);
inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; }
inline bool operator == (const wxIcon& icon) const { return m_refData == icon.m_refData; }
inline bool operator != (const wxIcon& icon) const { return m_refData != icon.m_refData; }
virtual bool Ok() const { return ((m_refData != NULL) && (M_ICONDATA->m_ok)); }
inline wxIcon& operator = (const wxIcon& icon)
{ if (*this == icon) return (*this); Ref(icon); return *this; }
inline bool operator == (const wxIcon& icon) const
{ return m_refData == icon.m_refData; }
inline bool operator != (const wxIcon& icon) const
{ return m_refData != icon.m_refData; }
};
#endif
// _WX_ICON_H_
#endif // _WX_ICON_H_

11
src/motif/bitmap.cpp
View File

@ -443,6 +443,8 @@ bool wxXBMFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name,
int WXUNUSED(desiredHeight))
{
// M_BITMAPHANDLERDATA->m_freePixmap = TRUE;
if (!bitmap->GetRefData())
bitmap->SetRefData( new wxBitmapRefData() );
int hotX, hotY;
unsigned int w, h;
@ -491,6 +493,9 @@ bool wxXBMDataHandler::Create( wxBitmap *bitmap, void *data,
long WXUNUSED(flags),
int width, int height, int WXUNUSED(depth))
{
if (!bitmap->GetRefData())
bitmap->SetRefData( new wxBitmapRefData() );
M_BITMAPHANDLERDATA->m_width = width;
M_BITMAPHANDLERDATA->m_height = height;
M_BITMAPHANDLERDATA->m_depth = 1;
@ -585,6 +590,9 @@ bool wxXPMFileHandler::LoadFile( wxBitmap *bitmap, const wxString& name,
int WXUNUSED(desiredWidth),
int WXUNUSED(desiredHeight) )
{
if (!bitmap->GetRefData())
bitmap->SetRefData( new wxBitmapRefData() );
Display *dpy = (Display*) wxGetDisplay();
M_BITMAPHANDLERDATA->m_display = (WXDisplay*) dpy;
@ -686,6 +694,9 @@ bool wxXPMDataHandler::Create( wxBitmap *bitmap, void *data,
long WXUNUSED(flags),
int width, int height, int WXUNUSED(depth))
{
if (!bitmap->GetRefData())
bitmap->SetRefData( new wxBitmapRefData() );
M_BITMAPHANDLERDATA->m_width = width;
M_BITMAPHANDLERDATA->m_height = height;
M_BITMAPHANDLERDATA->m_depth = 1;

25
src/motif/icon.cpp
View File

@ -14,24 +14,12 @@
#endif
#include "wx/icon.h"
#include "wx/window.h"
#ifdef __VMS__
#pragma message disable nosimpint
#endif
#include <Xm/Xm.h>
#include <X11/cursorfont.h>
#ifdef __VMS__
#pragma message enable nosimpint
#endif
IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap);
#include "wx/motif/private.h"
IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
/*
* Icons
*/
// ============================================================================
// Icons
// ============================================================================
wxIcon::wxIcon()
{
@ -75,9 +63,7 @@ bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
int desiredWidth, int desiredHeight)
{
UnRef();
m_refData = new wxBitmapRefData;
wxBitmapHandler *handler = FindHandler(type);
if ( handler )
@ -86,4 +72,3 @@ bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type,
else
return FALSE;
}