don't crash in UngetRawData() if it is invalid; fixed rounding errors in alpha premul...

[wxWidgets.git] / src / generic / prop.cpp

diff --git a/src/generic/prop.cpp b/src/generic/prop.cpp
index 9b3792b717f1612b659948f533c8a62a1e822003..49889e8afcb766fb8509a93c9b3fbf316f5d83e3 100644 (file)
--- a/src/generic/prop.cpp
+++ b/src/generic/prop.cpp
@@ -23,7 +23,6 @@
 #if wxUSE_PROPSHEET
 
 #ifndef WX_PRECOMP
-#include "wx/wx.h"
 #endif
 
 #include "wx/debug.h"
@@ -48,6 +47,7 @@ wxPropertyValue::wxPropertyValue(void)
 }
 
 wxPropertyValue::wxPropertyValue(const wxPropertyValue& copyFrom)
+    : wxObject()
 {
   m_value.string = (wxChar*) NULL;
   m_modifiedFlag = FALSE;
@@ -159,12 +159,12 @@ wxPropertyValue::wxPropertyValue(wxList *the_list)
   m_last = NULL;
   m_value.first = NULL;
 
-  wxNode *node = the_list->First();
+  wxNode *node = the_list->GetFirst();
   while (node)
   {
-    wxPropertyValue *expr = (wxPropertyValue *)node->Data();
+    wxPropertyValue *expr = (wxPropertyValue *)node->GetData();
     Append(expr);
-    node = node->Next();
+    node = node->GetNext();
   }
 
   delete the_list;
@@ -178,12 +178,12 @@ wxPropertyValue::wxPropertyValue(wxStringList *the_list)
   m_last = NULL;
   m_value.first = NULL;
 
-  wxNode *node = the_list->First();
+  wxStringList::Node *node = the_list->GetFirst();
   while (node)
   {
-    wxChar *s = (wxChar *)node->Data();
+    wxChar *s = node->GetData();
     Append(new wxPropertyValue(s));
-    node = node->Next();
+    node = node->GetNext();
   }
   delete the_list;
 }
@@ -835,6 +835,7 @@ wxProperty::wxProperty(void)
 }
 
 wxProperty::wxProperty(wxProperty& copyFrom)
+    : wxObject()
 {
   m_value = copyFrom.GetValue();
   m_name = copyFrom.GetName();
@@ -938,14 +939,14 @@ wxPropertyValidator *wxPropertyView::FindPropertyValidator(wxProperty *property)
   if (property->GetValidator())
     return property->GetValidator();
 
-  wxNode *node = m_validatorRegistryList.First();
+  wxNode *node = m_validatorRegistryList.GetFirst();
   while (node)
   {
-    wxPropertyValidatorRegistry *registry = (wxPropertyValidatorRegistry *)node->Data();
+    wxPropertyValidatorRegistry *registry = (wxPropertyValidatorRegistry *)node->GetData();
     wxPropertyValidator *validator = registry->GetValidator(property->GetRole());
     if (validator)
       return validator;
-    node = node->Next();
+    node = node->GetNext();
   }
   return NULL;
 /*
@@ -988,7 +989,7 @@ wxProperty *wxPropertySheet::GetProperty(const wxString& name) const
   if (!node)
     return NULL;
   else
-    return (wxProperty *)node->Data();
+    return (wxProperty *)node->GetData();
 }
 
 bool wxPropertySheet::SetProperty(const wxString& name, const wxPropertyValue& value)
@@ -1007,7 +1008,7 @@ void wxPropertySheet::RemoveProperty(const wxString& name)
   wxNode *node = m_properties.Find(name);
   if(node)
   {
-    wxProperty *prop = (wxProperty *)node->Data();
+    wxProperty *prop = (wxProperty *)node->GetData();
      delete prop;
     m_properties.DeleteNode(node);
   }
@@ -1021,11 +1022,11 @@ bool wxPropertySheet::HasProperty(const wxString& name) const
 // Clear all properties
 void wxPropertySheet::Clear(void)
 {
-  wxNode *node = m_properties.First();
+  wxNode *node = m_properties.GetFirst();
   while (node)
   {
-    wxProperty *prop = (wxProperty *)node->Data();
-    wxNode *next = node->Next();
+    wxProperty *prop = (wxProperty *)node->GetData();
+    wxNode *next = node->GetNext();
     delete prop;
     delete node;
     node = next;
@@ -1035,12 +1036,12 @@ void wxPropertySheet::Clear(void)
 // Sets/clears the modified flag for each property value
 void wxPropertySheet::SetAllModified(bool flag)
 {
-  wxNode *node = m_properties.First();
+  wxNode *node = m_properties.GetFirst();
   while (node)
   {
-    wxProperty *prop = (wxProperty *)node->Data();
+    wxProperty *prop = (wxProperty *)node->GetData();
     prop->GetValue().SetModified(flag);
-    node = node->Next();
+    node = node->GetNext();
   }
 }
 
@@ -1076,7 +1077,7 @@ void wxPropertyValidatorRegistry::ClearRegistry(void)
   wxNode *node;
   while ((node = Next()) != NULL)
   {
-    delete (wxPropertyValidator *)node->Data();
+    delete (wxPropertyValidator *)node->GetData();
   }
 }
 
@@ -1140,13 +1141,13 @@ bool wxPropertyValidator::StringToLong (wxChar *s, long *number) {
 
 wxChar *wxPropertyValidator::FloatToString (float number) {
     static wxChar buf[20];
-    wxSprintf (buf, wxT("%.6g"), number);
+    wxSnprintf (buf, 20, wxT("%.6g"), number);
     return buf;
 }
 
 wxChar *wxPropertyValidator::DoubleToString (double number) {
     static wxChar buf[20];
-    wxSprintf (buf, wxT("%.6g"), number);
+    wxSnprintf (buf, 20, wxT("%.6g"), number);
     return buf;
 }