Added dummy DeleteChildren so the sample will at least link.

[wxWidgets.git] / src / msw / listbox.cpp

diff --git a/src/msw/listbox.cpp b/src/msw/listbox.cpp
index 074548dcc70386e545148c88fa7901299fb3bb23..40f02d0f05fb8393851f6061097660cd74d5a3aa 100644 (file)
--- a/src/msw/listbox.cpp
+++ b/src/msw/listbox.cpp
@@ -38,7 +38,7 @@
 #undef GetCharWidth
 #endif
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
   #include  "wx/ownerdrw.h"
 #endif
 
@@ -53,7 +53,7 @@
 // list box item declaration and implementation
 // ============================================================================
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
 
 class wxListBoxItem : public wxOwnerDrawn
 {
@@ -67,7 +67,7 @@ wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
   SetMarginWidth(0);
 }
 
-wxOwnerDrawn *wxListBox::CreateItem(uint n)
+wxOwnerDrawn *wxListBox::CreateItem(size_t n)
 {
   return new wxListBoxItem();
 }
@@ -149,7 +149,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
                        const wxValidator& validator,
                        const wxString& name)
 {
-  m_noItems = n;
+  m_noItems = 0;
   m_hWnd = 0;
   m_selected = 0;
 
@@ -160,7 +160,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
 
   wxSystemSettings settings;
   SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_WINDOW));
-  SetForegroundColour(parent->GetDefaultForegroundColour());
+  SetForegroundColour(parent->GetForegroundColour());
 
   m_windowId = ( id == -1 ) ? (int)NewControlId() : id;
 
@@ -183,7 +183,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
   if (m_windowStyle & wxLB_SORT)
     wstyle |= LBS_SORT;
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
       // we don't support LBS_OWNERDRAWVARIABLE yet
       wstyle |= LBS_OWNERDRAWFIXED;
@@ -198,65 +198,65 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id,
 
   // Even with extended styles, need to combine with WS_BORDER
   // for them to look right.
-  if ( want3D || (m_windowStyle & wxSIMPLE_BORDER)
-              || (m_windowStyle & wxRAISED_BORDER)
-              || (m_windowStyle & wxSUNKEN_BORDER)
-              || (m_windowStyle & wxDOUBLE_BORDER) ) {
+  if ( want3D || wxStyleHasBorder(m_windowStyle) )
+  {
     wstyle |= WS_BORDER;
   }
 
-  HWND wx_list = CreateWindowEx(exStyle, "LISTBOX", NULL,
+  m_hWnd = (WXHWND)::CreateWindowEx(exStyle, "LISTBOX", NULL,
                                 wstyle | WS_CHILD,
                                 0, 0, 0, 0, 
                                 (HWND)parent->GetHWND(), (HMENU)m_windowId,
                                 wxGetInstance(), NULL);
 
-  m_hWnd = (WXHWND)wx_list;
+  wxCHECK_MSG( m_hWnd, FALSE, "Failed to create listbox" );
 
 #if CTL3D
   if (want3D)
   {
-    Ctl3dSubclassCtl(wx_list);
+    Ctl3dSubclassCtl(hwnd);
     m_useCtl3D = TRUE;
   }
 #endif
 
   // Subclass again to catch messages
-  SubclassWin((WXHWND)wx_list);
+  SubclassWin(m_hWnd);
 
-  uint ui;
-  for (ui = 0; ui < (uint)n; ui++) {
-    SendMessage(wx_list, LB_ADDSTRING, 0, (LPARAM)(const char *)choices[ui]);
+  size_t ui;
+  for (ui = 0; ui < (size_t)n; ui++) {
+    Append(choices[ui]);
   }
 
-#if USE_OWNER_DRAWN
+  /* Not needed -- done in Append
+#if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
-      for (ui = 0; ui < (uint)n; ui++) {
+      for (ui = 0; ui < (size_t)n; ui++) {
         // create new item which will process WM_{DRAW|MEASURE}ITEM messages
         wxOwnerDrawn *pNewItem = CreateItem(ui);
         pNewItem->SetName(choices[ui]);
         m_aItems.Add(pNewItem);
-        ListBox_SetItemData(wx_list, ui, pNewItem);
+        ListBox_SetItemData(hwnd, ui, pNewItem);
       }
     }
 #endif
+*/
 
-  if ((m_windowStyle & wxLB_MULTIPLE) == 0)
-    SendMessage(wx_list, LB_SETCURSEL, 0, 0);
+  if ( (m_windowStyle & wxLB_MULTIPLE) == 0 )
+    SendMessage(hwnd, LB_SETCURSEL, 0, 0);
 
-  SetFont(* parent->GetFont());
+  SetFont(parent->GetFont());
 
   SetSize(x, y, width, height);
 
-  ShowWindow(wx_list, SW_SHOW);
+  Show(TRUE);
 
   return TRUE;
 }
 
 wxListBox::~wxListBox(void)
 {
-#if USE_OWNER_DRAWN
-    uint uiCount = m_aItems.Count();
+#if wxUSE_OWNER_DRAWN
+    size_t uiCount = m_aItems.Count();
     while ( uiCount-- != 0 ) {
       delete m_aItems[uiCount];
     }
@@ -266,7 +266,7 @@ wxListBox::~wxListBox(void)
 void wxListBox::SetupColours(void)
 {
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
-  SetForegroundColour(GetParent()->GetDefaultForegroundColour());
+  SetForegroundColour(GetParent()->GetForegroundColour());
 }
 
 void wxListBox::SetFirstItem(int N)
@@ -294,9 +294,9 @@ void wxListBox::Append(const wxString& item)
   int index = ListBox_AddString(hwnd, item);
   m_noItems ++;
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
-      wxOwnerDrawn *pNewItem = CreateItem(-1); // dummy argument
+      wxOwnerDrawn *pNewItem = CreateItem(index); // dummy argument
       pNewItem->SetName(item);
       m_aItems.Add(pNewItem);
       ListBox_SetItemData(hwnd, index, pNewItem);
@@ -311,7 +311,7 @@ void wxListBox::Append(const wxString& item, char *Client_data)
   int index = ListBox_AddString(hwnd, item);
   m_noItems ++;
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
       // client data must be pointer to wxOwnerDrawn, otherwise we would crash
       // in OnMeasure/OnDraw.
@@ -337,17 +337,17 @@ void wxListBox::Set(int n, const wxString *choices, char** clientData)
   }
   m_noItems = n;
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
       // first delete old items
-      uint ui = m_aItems.Count();
+      size_t ui = m_aItems.Count();
       while ( ui-- != 0 ) {
         delete m_aItems[ui];
       }
       m_aItems.Empty();
 
       // then create new ones
-      for (ui = 0; ui < (uint)n; ui++) {
+      for (ui = 0; ui < (size_t)n; ui++) {
         wxOwnerDrawn *pNewItem = CreateItem(ui);
         pNewItem->SetName(choices[ui]);
         m_aItems.Add(pNewItem);
@@ -484,6 +484,8 @@ void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
   if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
     y1 = currentY;
 
+  AdjustForParentClientOrigin(x1, y1, sizeFlags);
+
   // If we're prepared to use the existing size, then...
   if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
   {
@@ -493,7 +495,7 @@ void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
   int cx; // button font dimensions
   int cy;
 
-  wxGetCharSize(GetHWND(), &cx, &cy,GetFont());
+  wxGetCharSize(GetHWND(), &cx, &cy, & GetFont());
 
   float control_width, control_height, control_x, control_y;
 
@@ -538,8 +540,8 @@ void wxListBox::SetHorizontalExtent(const wxString& s)
     int existingExtent = (int)SendMessage(hwnd, LB_GETHORIZONTALEXTENT, 0, 0L);
     HDC dc = GetWindowDC(hwnd);
     HFONT oldFont = 0;
-    if (GetFont() && GetFont()->GetResourceHandle())
-      oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont()->GetResourceHandle());
+    if (GetFont().Ok() && GetFont().GetResourceHandle())
+      oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle());
 
     GetTextMetrics(dc, &lpTextMetric);
     SIZE extentXY;
@@ -559,8 +561,8 @@ void wxListBox::SetHorizontalExtent(const wxString& s)
     int largestExtent = 0;
     HDC dc = GetWindowDC(hwnd);
     HFONT oldFont = 0;
-    if (GetFont() && GetFont()->GetResourceHandle())
-      oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont()->GetResourceHandle());
+    if (GetFont().Ok() && GetFont().GetResourceHandle())
+      oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle());
 
     GetTextMetrics(dc, &lpTextMetric);
     int i;
@@ -590,12 +592,12 @@ wxListBox::InsertItems(int nItems, const wxString items[], int pos)
     ListBox_InsertString(hwnd, i + pos, items[i]);
   m_noItems += nItems;
 
-  #if USE_OWNER_DRAWN
+  #if wxUSE_OWNER_DRAWN
     if ( m_windowStyle & wxLB_OWNERDRAW ) {
       for ( i = 0; i < nItems; i++ ) {
-        wxOwnerDrawn *pNewItem = CreateItem((uint)(pos + i));
+        wxOwnerDrawn *pNewItem = CreateItem((size_t)(pos + i));
         pNewItem->SetName(items[i]);
-        m_aItems.Insert(pNewItem, (uint)(pos + i));
+        m_aItems.Insert(pNewItem, (size_t)(pos + i));
         ListBox_SetItemData(hwnd, i, pNewItem);
       }
     }
@@ -626,7 +628,7 @@ void wxListBox::SetString(int N, const wxString& s)
   if (sel >= 0)
     SetSelection(sel);
 
-#if       USE_OWNER_DRAWN
+#if       wxUSE_OWNER_DRAWN
   if ( m_windowStyle & wxLB_OWNERDRAW )
          // update item's text
          m_aItems[N]->SetName(s);
@@ -762,7 +764,7 @@ long wxListBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
   return wxControl::MSWWindowProc(nMsg, wParam, lParam);
 }
 
-#if USE_OWNER_DRAWN
+#if wxUSE_OWNER_DRAWN
 
 // drawing
 // -------
@@ -816,4 +818,4 @@ bool wxListBox::MSWOnDraw(WXDRAWITEMSTRUCT *item)
 }
 
 #endif
-  // USE_OWNER_DRAWN
+  // wxUSE_OWNER_DRAWN