fixed event generation for wxChoice: it now sends one and exactly one wxEVT_COMMAND_C...

[wxWidgets.git] / src / os2 / combobox.cpp

diff --git a/src/os2/combobox.cpp b/src/os2/combobox.cpp
index c8e5138c7b4a02517fe88e7bb2986529a4fc1595..c97801ef8573dbcbef6728f6bda1dadb666a4072 100644 (file)
--- a/src/os2/combobox.cpp
+++ b/src/os2/combobox.cpp
@@ -9,13 +9,11 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#include "wx/combobox.h"
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifndef WX_PRECOMP
-    #include "wx/setup.h"
+    #include "wx/defs.h"
     #include "wx/settings.h"
 #endif
 
@@ -58,7 +56,7 @@ bool wxComboBox::OS2Command(
 
                 vEvent.SetInt(GetSelection());
                 vEvent.SetEventObject(this);
-                vEvent.SetString((char*)GetStringSelection().c_str());
+                vEvent.SetString(GetStringSelection());
                 ProcessCommand(vEvent);
             }
             break;
@@ -73,7 +71,7 @@ bool wxComboBox::OS2Command(
                     sValue = GetValue();
                 else
                     SetValue(sValue);
-                vEvent.SetString((char*)GetValue().c_str());
+                vEvent.SetString(GetValue());
                 vEvent.SetEventObject(this);
                 ProcessCommand(vEvent);
             }
@@ -81,9 +79,9 @@ bool wxComboBox::OS2Command(
     }
     //
     // There is no return value for the CBN_ notifications, so always return
-    // FALSE from here to pass the message to DefWindowProc()
+    // false from here to pass the message to DefWindowProc()
     //
-    return FALSE;
+    return false;
 } // end of wxComboBox::OS2Command
 
 bool wxComboBox::Create(
@@ -117,7 +115,7 @@ bool wxComboBox::Create(
 , const wxString&                   rsName
 )
 {
-    m_isShown = FALSE;
+    m_isShown = false;
 
     if (!CreateControl( pParent
                        ,vId
@@ -127,7 +125,7 @@ bool wxComboBox::Create(
                        ,rValidator
                        ,rsName
                       ))
-        return FALSE;
+        return false;
 
     //
     // Get the right style
@@ -147,10 +145,10 @@ bool wxComboBox::Create(
         lSstyle |= CBS_DROPDOWN;
 
 
-    if (!OS2CreateControl( "COMBOBOX"
+    if (!OS2CreateControl( _T("COMBOBOX")
                           ,lSstyle
                          ))
-        return FALSE;
+        return false;
 
     //
     // A choice/combobox normally has a white background (or other, depending
@@ -158,10 +156,7 @@ bool wxComboBox::Create(
     //
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
 
-    SetFont(*wxSMALL_FONT);
-
-    int                             i;
-    for (i = 0; i < n; i++)
+    for (int i = 0; i < n; i++)
     {
         Append(asChoices[i]);
     }
@@ -171,7 +166,7 @@ bool wxComboBox::Create(
             ,rSize.x
             ,rSize.y
            );
-    if (!rsValue.IsEmpty())
+    if (!rsValue.empty())
     {
         SetValue(rsValue);
     }
@@ -179,8 +174,8 @@ bool wxComboBox::Create(
                                                     ,(PFNWP)wxComboEditWndProc
                                                    );
     ::WinSetWindowULong(GetHwnd(), QWL_USER, (ULONG)this);
-    Show(TRUE);
-    return TRUE;
+    Show(true);
+    return true;
 } // end of wxComboBox::Create
 
 void wxComboBox::SetValue(
@@ -190,7 +185,7 @@ void wxComboBox::SetValue(
     if ( HasFlag(wxCB_READONLY) )
         SetStringSelection(rsValue);
     else
-        ::WinSetWindowText(GetHwnd(), rsValue.c_str());
+        ::WinSetWindowText(GetHwnd(), (PSZ)rsValue.c_str());
 } // end of wxComboBox::SetValue
 
 //
@@ -237,7 +232,7 @@ void wxComboBox::SetInsertionPoint(
 
 void wxComboBox::SetInsertionPointEnd()
 {
-    long                            lPos = GetLastPosition();
+    wxTextPos                       lPos = GetLastPosition();
 
     SetInsertionPoint(lPos);
 } // end of wxComboBox::SetInsertionPointEnd
@@ -254,7 +249,7 @@ long wxComboBox::GetInsertionPoint() const
    return lPos;
 } // end of wxComboBox::GetInsertionPoint
 
-long wxComboBox::GetLastPosition() const
+wxTextPos wxComboBox::GetLastPosition() const
 {
     long                            lLineLength = 0L;
     WNDPARAMS                       vParams;
@@ -279,11 +274,9 @@ long wxComboBox::GetLastPosition() const
     return lLineLength;
 } // end of wxComboBox::GetLastPosition
 
-void wxComboBox::Replace(
-  long                              lFrom
-, long                              lTo
-, const wxString&                   rsValue
-)
+void wxComboBox::Replace( long lFrom,
+                          long lTo,
+                          const wxString& rsValue )
 {
 #if wxUSE_CLIPBOARD
     HWND                            hWnd = GetHwnd();
@@ -307,19 +300,23 @@ void wxComboBox::Replace(
     // Paste into edit control
     //
     ::WinSendMsg(hWnd, EM_PASTE, (MPARAM)0, (MPARAM)0L);
+#else
+    wxUnusedVar(lFrom);
+    wxUnusedVar(lTo);
+    wxUnusedVar(rsValue);
 #endif
 } // end of wxComboBox::Replace
 
-void wxComboBox::Remove(
-  long                              lFrom
-, long                              lTo
-)
+void wxComboBox::Remove( long lFrom, long lTo)
 {
 #if wxUSE_CLIPBOARD
     HWND                            hWnd = GetHwnd();
 
     ::WinSendMsg(hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lFrom, (USHORT)lTo), 0);
     ::WinSendMsg(hWnd, EM_CUT, (MPARAM)0, (MPARAM)0);
+#else
+    wxUnusedVar(lFrom);
+    wxUnusedVar(lTo);
 #endif
 } // end of wxComboBox::Remove
 
@@ -334,7 +331,7 @@ void wxComboBox::SetSelection(
 
     //
     // If from and to are both -1, it means
-    // (in wxWindows) that all text should be selected.
+    // (in wxWidgets) that all text should be selected.
     // This translates into Windows convention
     //
     if ((lFrom == -1L) && (lTo == -1L))
@@ -381,7 +378,7 @@ bool wxComboBox::ProcessEditMsg(
                 case KC_CHAR:
                     return (HandleChar( wParam
                                        ,lParam
-                                       ,TRUE /* isASCII */
+                                       ,true /* isASCII */
                                       ));
 
                 case KC_PREVDOWN:
@@ -401,9 +398,8 @@ bool wxComboBox::ProcessEditMsg(
                 return(HandleSetFocus((WXHWND)(HWND)wParam));
             else
                 return(HandleKillFocus((WXHWND)(HWND)wParam));
-            break;
     }
-    return FALSE;
+    return false;
 } // end of WinGuiBase_CComboBox::ProcessEditMsg
 
 MRESULT EXPENTRY wxComboEditWndProc(
@@ -413,11 +409,6 @@ MRESULT EXPENTRY wxComboEditWndProc(
 , MPARAM                            lParam
 )
 {
-    HWND                            hWndCombo;
-    wxWindow*                       pWin = NULL;
-
-    hWndCombo = ::WinQueryWindow(hWnd, QW_PARENT);
-    pWin = (wxWindow*)wxFindWinFromHandle((WXHWND)hWndCombo);
     switch (uMessage)
     {
         //
@@ -426,9 +417,9 @@ MRESULT EXPENTRY wxComboEditWndProc(
         case WM_SETFOCUS:
         case WM_CHAR:
             {
-                wxComboBox*         pCombo = wxDynamicCast( pWin
-                                                           ,wxComboBox
-                                                          );
+                wxComboBox* pCombo = (wxComboBox *)::WinQueryWindowULong( hWnd
+                                                                         ,QWL_USER
+                                                                        );
 
                 if (pCombo->ProcessEditMsg( uMessage
                                            ,wParam
@@ -447,4 +438,3 @@ MRESULT EXPENTRY wxComboEditWndProc(
 
 #endif
  // wxUSE_COMBOBOX
-