Add support for gradient stops to wxGraphicsContext.

[wxWidgets.git] / src / common / cmndata.cpp

diff --git a/src/common/cmndata.cpp b/src/common/cmndata.cpp
index 3c04d1d0b961b7e4b4eca4ecf0014578a3989e5c..d8cc2b03a8bd8de47dfd41da50493da37b1562f2 100644 (file)
--- a/src/common/cmndata.cpp
+++ b/src/common/cmndata.cpp
@@ -87,15 +87,15 @@ wxColourData::~wxColourData()
 
 void wxColourData::SetCustomColour(int i, const wxColour& colour)
 {
 
 void wxColourData::SetCustomColour(int i, const wxColour& colour)
 {

-    wxCHECK_RET( i >= 0 && i < NUM_CUSTOM, _T("custom colour index out of range") );
+    wxCHECK_RET( i >= 0 && i < NUM_CUSTOM, wxT("custom colour index out of range") );

 
     m_custColours[i] = colour;
 }
 
 
     m_custColours[i] = colour;
 }
 

-wxColour wxColourData::GetCustomColour(int i)
+wxColour wxColourData::GetCustomColour(int i) const

 {
     wxCHECK_MSG( i >= 0 && i < NUM_CUSTOM, wxColour(0,0,0),
 {
     wxCHECK_MSG( i >= 0 && i < NUM_CUSTOM, wxColour(0,0,0),

-                 _T("custom colour index out of range") );
+                 wxT("custom colour index out of range") );

 
     return m_custColours[i];
 }
 
     return m_custColours[i];
 }


@@ -256,8 +256,11 @@ void wxPrintData::ConvertFromNative()
     m_nativeData->TransferTo( *this ) ;
 }
 
     m_nativeData->TransferTo( *this ) ;
 }
 

-void wxPrintData::operator=(const wxPrintData& data)
+wxPrintData& wxPrintData::operator=(const wxPrintData& data)

 {
 {

+    if ( &data == this )
+        return *this;
+

     m_printNoCopies = data.m_printNoCopies;
     m_printCollate = data.m_printCollate;
     m_printOrientation = data.m_printOrientation;
     m_printNoCopies = data.m_printNoCopies;
     m_printCollate = data.m_printCollate;
     m_printOrientation = data.m_printOrientation;


@@ -295,6 +298,8 @@ void wxPrintData::operator=(const wxPrintData& data)
         m_privData = new char[m_privDataLen];
         memcpy( m_privData, data.GetPrivData(), m_privDataLen );
     }
         m_privData = new char[m_privDataLen];
         memcpy( m_privData, data.GetPrivData(), m_privDataLen );
     }

+
+    return *this;

 }
 
 // Is this data OK for showing the print dialog?
 }
 
 // Is this data OK for showing the print dialog?


@@ -499,7 +504,7 @@ void wxPageSetupDialogData::SetPrintData(const wxPrintData& printData)
 // paper id
 void wxPageSetupDialogData::CalculateIdFromPaperSize()
 {
 // paper id
 void wxPageSetupDialogData::CalculateIdFromPaperSize()
 {

-    wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
+    wxASSERT_MSG( (wxThePrintPaperDatabase != NULL),

                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 
     wxSize sz = GetPaperSize();
                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 
     wxSize sz = GetPaperSize();


@@ -514,14 +519,17 @@ void wxPageSetupDialogData::CalculateIdFromPaperSize()
 // Use paper id in wxPrintData to set this object's paper size
 void wxPageSetupDialogData::CalculatePaperSizeFromId()
 {
 // Use paper id in wxPrintData to set this object's paper size
 void wxPageSetupDialogData::CalculatePaperSizeFromId()
 {

-    wxASSERT_MSG( (wxThePrintPaperDatabase != (wxPrintPaperDatabase*) NULL),
+    wxASSERT_MSG( (wxThePrintPaperDatabase != NULL),

                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 
     wxSize sz = wxThePrintPaperDatabase->GetSize(m_printData.GetPaperId());
 
                   wxT("wxThePrintPaperDatabase should not be NULL. Do not create global print dialog data objects.") );
 
     wxSize sz = wxThePrintPaperDatabase->GetSize(m_printData.GetPaperId());
 

-    // sz is in 10ths of a mm, while paper size is in mm
-    m_paperSize.x = sz.x / 10;
-    m_paperSize.y = sz.y / 10;
+    if (sz != wxSize(0, 0))
+    {
+        // sz is in 10ths of a mm, while paper size is in mm
+        m_paperSize.x = sz.x / 10;
+        m_paperSize.y = sz.y / 10;
+    }

 }
 
 #endif // wxUSE_PRINTING_ARCHITECTURE
 }
 
 #endif // wxUSE_PRINTING_ARCHITECTURE