wxRTC doc updates

[wxWidgets.git] / src / msw / statbmp.cpp

diff --git a/src/msw/statbmp.cpp b/src/msw/statbmp.cpp
index f1f3fcee47e5858ad6132aaa17ba7b32c7481d14..31c46938b82515edb8dfd91211fc101a5b77dd3b 100644 (file)
--- a/src/msw/statbmp.cpp
+++ b/src/msw/statbmp.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        statbmp.cpp
+// Name:        src/msw/statbmp.cpp

 // Purpose:     wxStaticBitmap
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxStaticBitmap
 // Author:      Julian Smart
 // Modified by:


@@ -26,14 +26,17 @@
 
 #if wxUSE_STATBMP
 
 
 #if wxUSE_STATBMP
 

-#include "wx/window.h"
-#include "wx/msw/private.h"
+#include "wx/statbmp.h"

 
 #ifndef WX_PRECOMP
 
 #ifndef WX_PRECOMP

+    #include "wx/app.h"
+    #include "wx/window.h"

     #include "wx/icon.h"
     #include "wx/icon.h"

-    #include "wx/statbmp.h"
+    #include "wx/dcclient.h"

 #endif
 
 #endif
 

+#include "wx/msw/private.h"
+

 #include "wx/sysopt.h"
 
 #include <stdio.h>
 #include "wx/sysopt.h"
 
 #include <stdio.h>


@@ -42,59 +45,6 @@
 // macors
 // ---------------------------------------------------------------------------
 
 // macors
 // ---------------------------------------------------------------------------
 

-#if wxUSE_EXTENDED_RTTI
-WX_DEFINE_FLAGS( wxStaticBitmapStyle )
-
-wxBEGIN_FLAGS( wxStaticBitmapStyle )
-    // new style border flags, we put them first to
-    // use them for streaming out
-    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
-    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
-    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
-    wxFLAGS_MEMBER(wxBORDER_RAISED)
-    wxFLAGS_MEMBER(wxBORDER_STATIC)
-    wxFLAGS_MEMBER(wxBORDER_NONE)
-
-    // old style border flags
-    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
-    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
-    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
-    wxFLAGS_MEMBER(wxRAISED_BORDER)
-    wxFLAGS_MEMBER(wxSTATIC_BORDER)
-    wxFLAGS_MEMBER(wxBORDER)
-
-    // standard window styles
-    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
-    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
-    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
-    wxFLAGS_MEMBER(wxWANTS_CHARS)
-    wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
-    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
-    wxFLAGS_MEMBER(wxVSCROLL)
-    wxFLAGS_MEMBER(wxHSCROLL)
-
-wxEND_FLAGS( wxStaticBitmapStyle )
-
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxStaticBitmap, wxControl,"wx/statbmp.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxStaticBitmap)
-    wxPROPERTY_FLAGS( WindowStyle , wxStaticBitmapStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
-wxEND_PROPERTIES_TABLE()
-
-wxBEGIN_HANDLERS_TABLE(wxStaticBitmap)
-wxEND_HANDLERS_TABLE()
-
-wxCONSTRUCTOR_5( wxStaticBitmap, wxWindow* , Parent , wxWindowID , Id , wxBitmap, Bitmap, wxPoint , Position , wxSize , Size )
-
-#else
-IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl)
-#endif
-
-/*
-    TODO PROPERTIES :
-        bitmap
-*/
-

 // ===========================================================================
 // implementation
 // ===========================================================================
 // ===========================================================================
 // implementation
 // ===========================================================================


@@ -116,7 +66,7 @@ static wxGDIImage* ConvertImage( const wxGDIImage& bitmap )
     if( !isIcon )
     {
         wxASSERT_MSG( wxDynamicCast(&bitmap, wxBitmap),
     if( !isIcon )
     {
         wxASSERT_MSG( wxDynamicCast(&bitmap, wxBitmap),

-                      _T("not an icon and not a bitmap?") );
+                      wxT("not an icon and not a bitmap?") );

 
         const wxBitmap& bmp = (const wxBitmap&)bitmap;
         wxMask *mask = bmp.GetMask();
 
         const wxBitmap& bmp = (const wxBitmap&)bitmap;
         wxMask *mask = bmp.GetMask();


@@ -155,7 +105,7 @@ bool wxStaticBitmap::Create(wxWindow *parent,
     m_isIcon = image->IsKindOf( CLASSINFO(wxIcon) );
 
     // create the native control
     m_isIcon = image->IsKindOf( CLASSINFO(wxIcon) );
 
     // create the native control

-    if ( !MSWCreateControl(_T("STATIC"), wxEmptyString, pos, size) )
+    if ( !MSWCreateControl(wxT("STATIC"), wxEmptyString, pos, size) )

     {
         // control creation failed
         return false;
     {
         // control creation failed
         return false;


@@ -165,16 +115,26 @@ bool wxStaticBitmap::Create(wxWindow *parent,
     SetImageNoCopy(image);
 
     // GetBestSize will work properly now, so set the best size if needed
     SetImageNoCopy(image);
 
     // GetBestSize will work properly now, so set the best size if needed

-    SetBestSize(size);
+    SetInitialSize(size);
+
+    // painting manually is reported not to work under Windows CE (see #10093),
+    // so don't do it there even if this probably means that alpha is not
+    // supported there -- but at least bitmaps without alpha appear correctly
+#ifndef __WXWINCE__
+    // Windows versions before XP (and even XP if the application has no
+    // manifest and so the old comctl32.dll is used) don't draw correctly the
+    // images with alpha channel so we need to draw them ourselves and it's
+    // easier to just always do it rather than check if we have an image with
+    // alpha or not
+    if ( wxTheApp->GetComCtl32Version() < 600 )
+    {
+        Connect(wxEVT_PAINT, wxPaintEventHandler(wxStaticBitmap::DoPaintManually));
+    }
+#endif // !__WXWINCE__

 
     return true;
 }
 
 
     return true;
 }
 

-wxBorder wxStaticBitmap::GetDefaultBorder() const
-{
-    return wxBORDER_NONE;
-}
-

 WXDWORD wxStaticBitmap::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
     WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle);
 WXDWORD wxStaticBitmap::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
     WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle);


@@ -193,15 +153,15 @@ WXDWORD wxStaticBitmap::MSWGetStyle(long style, WXDWORD *exstyle) const
 
 bool wxStaticBitmap::ImageIsOk() const
 {
 
 bool wxStaticBitmap::ImageIsOk() const
 {

-    return m_image && m_image->Ok();
+    return m_image && m_image->IsOk();

 }
 
 wxIcon wxStaticBitmap::GetIcon() const
 {
 }
 
 wxIcon wxStaticBitmap::GetIcon() const
 {

-    wxCHECK_MSG( m_image, wxIcon(), _T("no image in wxStaticBitmap") );
+    wxCHECK_MSG( m_image, wxIcon(), wxT("no image in wxStaticBitmap") );

 
     // we can't ask for an icon if all we have is a bitmap
 
     // we can't ask for an icon if all we have is a bitmap

-    wxCHECK_MSG( m_isIcon, wxIcon(), _T("no icon in this wxStaticBitmap") );
+    wxCHECK_MSG( m_isIcon, wxIcon(), wxT("no icon in this wxStaticBitmap") );

 
     return *(wxIcon *)m_image;
 }
 
     return *(wxIcon *)m_image;
 }


@@ -218,7 +178,7 @@ wxBitmap wxStaticBitmap::GetBitmap() const
     }
     else // we have a bitmap
     {
     }
     else // we have a bitmap
     {

-        wxCHECK_MSG( m_image, wxBitmap(), _T("no image in wxStaticBitmap") );
+        wxCHECK_MSG( m_image, wxBitmap(), wxT("no image in wxStaticBitmap") );

 
         return *(wxBitmap *)m_image;
     }
 
         return *(wxBitmap *)m_image;
     }


@@ -226,9 +186,7 @@ wxBitmap wxStaticBitmap::GetBitmap() const
 
 void wxStaticBitmap::Free()
 {
 
 void wxStaticBitmap::Free()
 {

-    delete m_image;
-
-    m_image = NULL;
+    wxDELETE(m_image);

 }
 
 wxSize wxStaticBitmap::DoGetBestSize() const
 }
 
 wxSize wxStaticBitmap::DoGetBestSize() const


@@ -244,6 +202,32 @@ wxSize wxStaticBitmap::DoGetBestSize() const
     return wxSize(16, 16);
 }
 
     return wxSize(16, 16);
 }
 

+#ifndef __WXWINCE__
+
+void wxStaticBitmap::DoPaintManually(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);
+
+    const wxSize size(GetSize());
+    const wxBitmap bmp(GetBitmap());
+
+    // Clear the background: notice that we're supposed to be transparent, so
+    // use the parent background colour if we don't have our own instead of
+    // falling back to the default
+    const wxWindow *win = UseBgCol() ? this : GetParent();
+    dc.SetBrush(win->GetBackgroundColour());
+    dc.SetPen(*wxTRANSPARENT_PEN);
+    dc.DrawRectangle(0, 0, size.GetWidth(), size.GetHeight());
+
+    // Draw the image in the middle
+    dc.DrawBitmap(bmp,
+                  (size.GetWidth() - bmp.GetWidth()) / 2,
+                  (size.GetHeight() - bmp.GetHeight()) / 2,
+                  true /* use mask */);
+}
+
+#endif // !__WXWINCE__
+

 void wxStaticBitmap::SetImage( const wxGDIImage* image )
 {
     wxGDIImage* convertedImage = ConvertImage( *image );
 void wxStaticBitmap::SetImage( const wxGDIImage* image )
 {
     wxGDIImage* convertedImage = ConvertImage( *image );


@@ -273,12 +257,12 @@ void wxStaticBitmap::SetImageNoCopy( wxGDIImage* image)
                   m_isIcon ? IMAGE_ICON : IMAGE_BITMAP, (LPARAM)handle);
     // detect if this is still the handle we passed before or
     // if the static-control made a copy of the bitmap!
                   m_isIcon ? IMAGE_ICON : IMAGE_BITMAP, (LPARAM)handle);
     // detect if this is still the handle we passed before or
     // if the static-control made a copy of the bitmap!

-    if (m_currentHandle != 0 && oldHandle != m_currentHandle)
+    if (m_currentHandle != 0 && oldHandle != (HGDIOBJ) m_currentHandle)

     {
         // the static control made a copy and we are responsible for deleting it
     {
         // the static control made a copy and we are responsible for deleting it

-        DeleteObject(oldHandle);      
+        DeleteObject((HGDIOBJ) oldHandle);

     }
     }

-    m_currentHandle = (HGDIOBJ)handle;                         
+    m_currentHandle = (WXHANDLE)handle;

 #endif // Win32
 
     if ( ImageIsOk() )
 #endif // Win32
 
     if ( ImageIsOk() )


@@ -303,4 +287,3 @@ void wxStaticBitmap::SetImageNoCopy( wxGDIImage* image)
 }
 
 #endif // wxUSE_STATBMP
 }
 
 #endif // wxUSE_STATBMP

-