Test to avoid crashes in some circumstances

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

diff --git a/samples/widgets/bmpcombobox.cpp b/samples/widgets/bmpcombobox.cpp
index ca8ffd6cd4963db9ad5cafb912163c63e641eac2..7f9388545fc37725073aa76ecdeea04298416a90 100644 (file)
--- a/samples/widgets/bmpcombobox.cpp
+++ b/samples/widgets/bmpcombobox.cpp
@@ -52,6 +52,7 @@
 #include "wx/imaglist.h"
 #include "wx/bmpcbox.h"
 
+#include "itemcontainer.h"
 #include "widgets.h"
 
 #include "icons/bmpcombobox.xpm"
@@ -82,7 +83,8 @@ enum
     BitmapComboBoxPage_Delete,
     BitmapComboBoxPage_DeleteText,
     BitmapComboBoxPage_DeleteSel,
-    BitmapComboBoxPage_Combo
+    BitmapComboBoxPage_Combo,
+    BitmapComboBoxPage_ContainerTests
 };
 
 
@@ -90,12 +92,13 @@ enum
 // BitmapComboBoxWidgetsPage
 // ----------------------------------------------------------------------------
 
-class BitmapComboBoxWidgetsPage : public WidgetsPage
+class BitmapComboBoxWidgetsPage : public ItemContainerWidgetsPage
 {
 public:
     BitmapComboBoxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
 
     virtual wxControl *GetWidget() const { return m_combobox; }
+    virtual wxItemContainer* GetContainer() const { return m_combobox; }
     virtual void RecreateWidget() { CreateCombo(); }
 
     // lazy creation of the content
@@ -195,6 +198,7 @@ BEGIN_EVENT_TABLE(BitmapComboBoxWidgetsPage, WidgetsPage)
     EVT_BUTTON(BitmapComboBoxPage_AddMany, BitmapComboBoxWidgetsPage::OnButtonAddMany)
     EVT_BUTTON(BitmapComboBoxPage_LoadFromFile, BitmapComboBoxWidgetsPage::OnButtonLoadFromFile)
     EVT_BUTTON(BitmapComboBoxPage_SetFromFile, BitmapComboBoxWidgetsPage::OnButtonSetFromFile)
+    EVT_BUTTON(BitmapComboBoxPage_ContainerTests, ItemContainerWidgetsPage::OnButtonTestItemContainer)
 
     EVT_TEXT_ENTER(BitmapComboBoxPage_InsertText, BitmapComboBoxWidgetsPage::OnButtonInsert)
     EVT_TEXT(BitmapComboBoxPage_ChangeHeight, BitmapComboBoxWidgetsPage::OnTextChangeHeight)
@@ -233,7 +237,7 @@ IMPLEMENT_WIDGETS_PAGE(BitmapComboBoxWidgetsPage, _T("BitmapCombobox"),
 
 BitmapComboBoxWidgetsPage::BitmapComboBoxWidgetsPage(WidgetsBookCtrl *book,
                                              wxImageList *imaglist)
-                  : WidgetsPage(book, imaglist, bmpcombobox_xpm)
+                  : ItemContainerWidgetsPage(book, imaglist, bmpcombobox_xpm)
 {
     // init everything
     m_chkSort =
@@ -308,6 +312,9 @@ void BitmapComboBoxWidgetsPage::CreateContent()
         _T("&Change wxBitmapComboBox contents"));
     wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
 
+    btn = new wxButton(this, BitmapComboBoxPage_ContainerTests, _T("Run &tests"));
+    sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
 #if wxUSE_IMAGE
     btn = new wxButton(this, BitmapComboBoxPage_AddWidgetIcons, _T("Add &widget icons"));
     sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
@@ -370,8 +377,6 @@ void BitmapComboBoxWidgetsPage::CreateContent()
     Reset();
 
     SetSizer(sizerTop);
-
-    sizerTop->Fit(this);
 }
 
 // ----------------------------------------------------------------------------