Optimized sizers to not call CalcMin more often than neccessary

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

diff --git a/src/os2/combobox.cpp b/src/os2/combobox.cpp
index d1861e80f091b3db402d05bb25c094086e7c57e0..3bc56e0c4d4ed03bc85bcb7f025bd066f97fa519 100644 (file)
--- a/src/os2/combobox.cpp
+++ b/src/os2/combobox.cpp
@@ -49,7 +49,7 @@ bool wxComboBox::OS2Command(
 
     switch (uParam)
     {
-        case LN_SELECT:
+        case CBN_LBSELECT:
             if (GetSelection() > -1)
             {
                 wxCommandEvent      vEvent( wxEVT_COMMAND_COMBOBOX_SELECTED
@@ -63,7 +63,7 @@ bool wxComboBox::OS2Command(
             }
             break;
 
-        case EN_CHANGE:
+        case CBN_EFCHANGE:
             {
                 wxCommandEvent      vEvent( wxEVT_COMMAND_TEXT_UPDATED
                                            ,GetId()
@@ -86,6 +86,24 @@ bool wxComboBox::OS2Command(
     return FALSE;
 } // end of wxComboBox::OS2Command
 
+bool wxComboBox::Create(
+  wxWindow*                         pParent
+, wxWindowID                        vId
+, const wxString&                   rsValue
+, const wxPoint&                    rPos
+, const wxSize&                     rSize
+, const wxArrayString&              asChoices
+, long                              lStyle
+, const wxValidator&                rValidator
+, const wxString&                   rsName
+)
+{
+    wxCArrayString chs(asChoices);
+
+    return Create(pParent, vId, rsValue, rPos, rSize, chs.GetCount(),
+                  chs.GetStrings(), lStyle, rValidator, rsName);
+}
+
 bool wxComboBox::Create(
   wxWindow*                         pParent
 , wxWindowID                        vId
@@ -95,21 +113,18 @@ bool wxComboBox::Create(
 , int                               n
 , const wxString                    asChoices[]
 , long                              lStyle
-#if wxUSE_VALIDATORS
 , const wxValidator&                rValidator
-#endif
 , const wxString&                   rsName
 )
 {
+    m_isShown = FALSE;
 
     if (!CreateControl( pParent
                        ,vId
                        ,rPos
                        ,rSize
                        ,lStyle
-#if wxUSE_VALIDATORS
                        ,rValidator
-#endif
                        ,rsName
                       ))
         return FALSE;
@@ -143,12 +158,7 @@ bool wxComboBox::Create(
     //
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
 
-    wxFont*                          pTextFont = new wxFont( 10
-                                                            ,wxMODERN
-                                                            ,wxNORMAL
-                                                            ,wxNORMAL
-                                                           );
-    SetFont(*pTextFont);
+    SetFont(*wxSMALL_FONT);
 
     int                             i;
     for (i = 0; i < n; i++)
@@ -169,7 +179,7 @@ bool wxComboBox::Create(
                                                     ,(PFNWP)wxComboEditWndProc
                                                    );
     ::WinSetWindowULong(GetHwnd(), QWL_USER, (ULONG)this);
-    delete pTextFont;
+    Show(TRUE);
     return TRUE;
 } // end of wxComboBox::Create
 
@@ -177,37 +187,8 @@ void wxComboBox::SetValue(
   const wxString&                   rsValue
 )
 {
-    //
-    // If newlines are denoted by just 10, must stick 13 in front.
-    //
-    int                             nSingletons = 0;
-    int                             nLen = rsValue.Length();
-    int                             i;
-
-    for (i = 0; i < nLen; i ++)
-    {
-        if ((i > 0) && (rsValue[i] == 10) && (rsValue[i - 1] != 13))
-            nSingletons ++;
-    }
-    if (nSingletons > 0)
-    {
-        wxChar*                     zTmp = new wxChar[nLen + nSingletons + 1];
-        int                         j = 0;
-
-        for (i = 0; i < nLen; i ++)
-        {
-            if ((i > 0) && (rsValue[i] == 10) && (rsValue[i - 1] != 13))
-            {
-                zTmp[j] = 13;
-                j++;
-            }
-            zTmp[j] = rsValue[i];
-            j++;
-        }
-        zTmp[j] = 0;
-        ::WinSetWindowText(GetHwnd(), zTmp);
-        delete[] zTmp;
-    }
+    if ( HasFlag(wxCB_READONLY) )
+        SetStringSelection(rsValue);
     else
         ::WinSetWindowText(GetHwnd(), rsValue.c_str());
 } // end of wxComboBox::SetValue
@@ -275,7 +256,6 @@ long wxComboBox::GetInsertionPoint() const
 
 long wxComboBox::GetLastPosition() const
 {
-    HWND                            hEditWnd = GetHwnd();
     long                            lLineLength = 0L;
     WNDPARAMS                       vParams;
 
@@ -307,8 +287,6 @@ void wxComboBox::Replace(
 {
 #if wxUSE_CLIPBOARD
     HWND                            hWnd = GetHwnd();
-    long                            lFromChar = lFrom;
-    long                            lToChar = lTo;
 
     //
     // Set selection and remove it
@@ -339,8 +317,6 @@ void wxComboBox::Remove(
 {
 #if wxUSE_CLIPBOARD
     HWND                            hWnd = GetHwnd();
-    long                            lFromChar = lFrom;
-    long                            lToChar = lTo;
 
     ::WinSendMsg(hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lFrom, (USHORT)lTo), 0);
     ::WinSendMsg(hWnd, EM_CUT, (MPARAM)0, (MPARAM)0);
@@ -353,12 +329,12 @@ void wxComboBox::SetSelection(
 )
 {
     HWND                            hWnd = GetHwnd();
-    long                            lFromChar = lFrom;
-    long                            lToChar = lTo;
+    long                            lFromChar = 0;
+    long                            lToChar   = 0;
 
     //
     // 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))
@@ -403,7 +379,7 @@ bool wxComboBox::ProcessEditMsg(
             switch(vFlag)
             {
                 case KC_CHAR:
-                    return (HandleChar( SHORT1FROMMP(wParam)
+                    return (HandleChar( wParam
                                        ,lParam
                                        ,TRUE /* isASCII */
                                       ));
@@ -419,6 +395,13 @@ bool wxComboBox::ProcessEditMsg(
                                        ));
             }
             break;
+
+        case WM_SETFOCUS:
+            if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
+                return(HandleSetFocus((WXHWND)(HWND)wParam));
+            else
+                return(HandleKillFocus((WXHWND)(HWND)wParam));
+            break;
     }
     return FALSE;
 } // end of WinGuiBase_CComboBox::ProcessEditMsg
@@ -430,21 +413,17 @@ MRESULT EXPENTRY wxComboEditWndProc(
 , MPARAM                            lParam
 )
 {
-    HWND                            hWndCombo;
-    wxWindow*                       pWin = NULL;
-
-    hWndCombo = ::WinQueryWindow(hWnd, QW_PARENT);
-    pWin = (wxWindow*)wxFindWinFromHandle((WXHWND)hWndCombo);
     switch (uMessage)
     {
         //
         // Forward some messages to the combobox
         //
+        case WM_SETFOCUS:
         case WM_CHAR:
             {
-                wxComboBox*         pCombo = wxDynamicCast( pWin
-                                                           ,wxComboBox
-                                                          );
+                wxComboBox* pCombo = (wxComboBox *)::WinQueryWindowULong( hWnd
+                                                                         ,QWL_USER
+                                                                        );
 
                 if (pCombo->ProcessEditMsg( uMessage
                                            ,wParam