add support for reading alpha channel from BMP images (#9741)

[wxWidgets.git] / samples / widgets / itemcontainer.cpp

diff --git a/samples/widgets/itemcontainer.cpp b/samples/widgets/itemcontainer.cpp
index b74f8fdcccd25175024b51179b46db169a44fdb0..e6ae34ea46de756f37e2296cf3b5ed20e28d9c03 100644 (file)
--- a/samples/widgets/itemcontainer.cpp
+++ b/samples/widgets/itemcontainer.cpp
@@ -68,7 +68,7 @@ private:
 
 ItemContainerWidgetsPage::ItemContainerWidgetsPage(WidgetsBookCtrl *book,
                                                    wxImageList *image_list,
-                                                   char* icon[])
+                                                   const char *const icon[])
 : WidgetsPage(book, image_list, icon), m_trackedDataObjects(0)
 {
     m_items.Add(_T("This"));
@@ -253,7 +253,8 @@ void ItemContainerWidgetsPage::OnButtonTestItemContainer(wxCommandEvent&)
 
     StartTest(_T("Append some items with data objects"));
     wxClientData **objects = new wxClientData *[m_items.GetCount()];
-    for ( unsigned i = 0; i < m_items.GetCount(); ++i )
+    unsigned i;
+    for ( i = 0; i < m_items.GetCount(); ++i )
         objects[i] = CreateClientData(i);
     m_container->Append(m_items, objects);
     EndTest(expected_result);
@@ -261,19 +262,19 @@ void ItemContainerWidgetsPage::OnButtonTestItemContainer(wxCommandEvent&)
 
     StartTest(_T("Append some items with data"));
     void **data = new void *[m_items.GetCount()];
-    for ( unsigned i = 0; i < m_items.GetCount(); ++i )
-        data[i] = (void*)i;
+    for ( i = 0; i < m_items.GetCount(); ++i )
+        data[i] = wxUIntToPtr(i);
     m_container->Append(m_items, data);
     EndTest(expected_result);
     delete[] data;
 
     StartTest(_T("Append some items with data, one by one"));
-    for ( unsigned i = 0; i < m_items.GetCount(); ++i )
-        m_container->Append(m_items[i], (void*)i);
+    for ( i = 0; i < m_items.GetCount(); ++i )
+        m_container->Append(m_items[i], wxUIntToPtr(i));
     EndTest(expected_result);
 
     StartTest(_T("Append some items with data objects, one by one"));
-    for ( unsigned i = 0; i < m_items.GetCount(); ++i )
+    for ( i = 0; i < m_items.GetCount(); ++i )
         m_container->Append(m_items[i], CreateClientData(i));
     EndTest(expected_result);
 
@@ -281,7 +282,7 @@ void ItemContainerWidgetsPage::OnButtonTestItemContainer(wxCommandEvent&)
     {
         StartTest(_T("Insert in reverse order with data, one by one"));
         for ( unsigned i = m_items.GetCount(); i; --i )
-            m_container->Insert(m_items[i - 1], 0, (void*)(i - 1));
+            m_container->Insert(m_items[i - 1], 0, wxUIntToPtr(i - 1));
         EndTest(expected_result);
     }
 }