wxWindow::Fit() infinite loop bug fixed

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

diff --git a/src/msw/choice.cpp b/src/msw/choice.cpp
index 956e0e418c50a4af339d7de8c2e9a935ebff398c..cf0aec140ebdc5638817d3bee0f0fe7d7d188542 100644 (file)
--- a/src/msw/choice.cpp
+++ b/src/msw/choice.cpp
@@ -22,6 +22,7 @@
 
 #ifndef WX_PRECOMP
 #include "wx/choice.h"
+#include "wx/utils.h"
 #endif
 
 #include "wx/msw/private.h"
@@ -37,12 +38,13 @@ bool wxChoice::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
     wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId);
     event.SetInt(GetSelection());
     event.SetEventObject(this);
-    event.SetString(copystring(GetStringSelection()));
+    event.SetString(GetStringSelection());
     ProcessCommand(event);
-    delete[] event.GetString();
+
     return TRUE;
   }
-  else return FALSE;
+  else
+      return FALSE;
 }
 
 bool wxChoice::Create(wxWindow *parent, wxWindowID id,
@@ -58,7 +60,7 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
   if (parent) parent->AddChild(this);
   SetBackgroundColour(parent->GetBackgroundColour()) ;
   SetForegroundColour(parent->GetForegroundColour()) ;
-  m_noStrings = n;
+  m_noStrings = 0;
 
   m_windowStyle = style;
 
@@ -93,7 +95,7 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
   wxCHECK_MSG( m_hWnd, FALSE, "Failed to create combobox" );
 
 /*
-#if CTL3D
+#if wxUSE_CTL3D
   if (want3D)
   {
     m_useCtl3D = TRUE;
@@ -105,7 +107,7 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID id,
   // Subclass again for purposes of dialog editing mode
   SubclassWin(m_hWnd);
 
-  SetFont(* parent->GetFont());
+  SetFont(parent->GetFont());
 
   int i;
   for (i = 0; i < n; i++)
@@ -179,7 +181,7 @@ wxString wxChoice::GetString(int n) const
   return wxString(wxBuffer);
 }
 
-void wxChoice::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxChoice::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
   int currentX, currentY;
   GetPosition(&currentX, &currentY);
@@ -204,7 +206,7 @@ void wxChoice::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, & this->GetFont());
 
   int control_width, control_height;
 
@@ -232,7 +234,7 @@ void wxChoice::SetSize(int x, int y, int width, int height, int sizeFlags)
       for (i = 0; i < m_noStrings; i++)
       {
         wxString str(GetString(i));
-        GetTextExtent(str, &len, &ht, NULL, NULL,GetFont());
+        GetTextExtent(str, &len, &ht, NULL, NULL, & this->GetFont());
         if ( len > longest)
             longest = len;
       }
@@ -240,6 +242,12 @@ void wxChoice::SetSize(int x, int y, int width, int height, int sizeFlags)
       control_width = longest + cx*5;
     }
   }
+  else
+  {
+    // If non-default width...
+    control_width = w1;
+  }
+
 
   // Choice drop-down list depends on number of items (limited to 10)
   if (h1 <= 0)
@@ -250,10 +258,6 @@ void wxChoice::SetSize(int x, int y, int width, int height, int sizeFlags)
         h1 = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)*(wxMin(10, m_noStrings) + 1);
   }
 
-  // If non-default width...
-  if (w1 >= 0)
-    control_width = w1;
-
   control_height = h1;
 
   // Calculations may have made text size too small
@@ -309,7 +313,7 @@ long wxChoice::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
        // with x = 65535 and y = 65535.
        // Filter out this nonsense.
        if (x == 65535 && y == 65535)
-         return Default();
+         return 0;
        break;
       }
     }