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selection for DeleteAllPages corrected, images scaleing in order to avoid crashes under OSX

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23402 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2003-09-05 14:44:48 +00:00
parent e778ad8607
commit 061174e31a
2 changed files with 56 additions and 38 deletions
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47
src/mac/carbon/notebmac.cpp
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@@ -24,6 +24,7 @@
#include "wx/string.h"
#include "wx/log.h"
#include "wx/imaglist.h"
#include "wx/image.h"
#include "wx/notebook.h"
#include "wx/mac/uma.h"
// ----------------------------------------------------------------------------
@@ -341,11 +342,9 @@ wxNotebookPage* wxNotebook::DoRemovePage(size_t nPage)
// remove all pages
bool wxNotebook::DeleteAllPages()
{
// TODO: delete native widget pages
WX_CLEAR_ARRAY(m_pages) ;
MacSetupTabs();
m_nSelection = -1 ;
return TRUE;
}
@@ -423,22 +422,32 @@ void wxNotebook::MacSetupTabs()
// afterwards Unregister it (IconRef is ref counted, so it will stay on the tab even if we
// unregister it) in case this will ever lead to having the same icon everywhere add some kind
// of static counter
ControlButtonContentInfo info ;
wxMacCreateBitmapButton( &info , *GetImageList()->GetBitmap( GetPageImage(ii ) ) , kControlContentPictHandle) ;
IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
IconRef iconRef ;
err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1 , iconFamily, &iconRef ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
info.contentType = kControlContentIconRef ;
info.u.iconRef = iconRef ;
SetControlData( (ControlHandle) m_macControl, ii+1,kControlTabImageContentTag,
sizeof( info ), (Ptr)&info );
wxASSERT_MSG( err == noErr , wxT("Error when setting icon on tab") ) ;
UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;
ReleaseIconRef( iconRef ) ;
DisposeHandle( (Handle) iconFamily ) ;
wxBitmap* bmap = GetImageList()->GetBitmap( GetPageImage(ii ) ) ;
if ( bmap )
{
wxBitmap scaledBitmap ;
if ( bmap->GetWidth() != 16 || bmap->GetHeight() != 16 )
{
scaledBitmap = wxBitmap( bmap->ConvertToImage().Scale(16,16) ) ;
bmap = &scaledBitmap ;
}
ControlButtonContentInfo info ;
wxMacCreateBitmapButton( &info , *bmap , kControlContentPictHandle) ;
IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle(0) ;
OSErr err = SetIconFamilyData( iconFamily, 'PICT' , (Handle) info.u.picture ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
IconRef iconRef ;
err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) 1 , iconFamily, &iconRef ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
info.contentType = kControlContentIconRef ;
info.u.iconRef = iconRef ;
SetControlData( (ControlHandle) m_macControl, ii+1,kControlTabImageContentTag,
sizeof( info ), (Ptr)&info );
wxASSERT_MSG( err == noErr , wxT("Error when setting icon on tab") ) ;
UnregisterIconRef( 'WXNG' , (OSType) 1 ) ;
ReleaseIconRef( iconRef ) ;
DisposeHandle( (Handle) iconFamily ) ;
}
}
#endif
}