Compilation fix for !wxUSE_OWNER_DRAWN.

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

diff --git a/src/msw/control.cpp b/src/msw/control.cpp
index 99c79bcaa3c0b00d5656068b2042f16d396482fe..1fe94bab92d8dd77feb06257e66c2f301a159cdb 100644 (file)
--- a/src/msw/control.cpp
+++ b/src/msw/control.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97

-// RCS-ID:      $Id$

 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -59,15 +58,6 @@ IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 // wxControl implementation
 // ============================================================================
 
 // wxControl implementation
 // ============================================================================
 

-// ----------------------------------------------------------------------------
-// wxControl ctor/dtor
-// ----------------------------------------------------------------------------
-
-wxControl::~wxControl()
-{
-    m_isBeingDeleted = true;
-}
-

 // ----------------------------------------------------------------------------
 // control window creation
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // control window creation
 // ----------------------------------------------------------------------------


@@ -141,28 +131,40 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
                        (
                         exstyle,            // extended style
                         classname,          // the kind of control to create
                        (
                         exstyle,            // extended style
                         classname,          // the kind of control to create

-                        label.wx_str(),     // the window name
+                        label.t_str(),      // the window name

                         style,              // the window style
                         x, y, w, h,         // the window position and size
                         style,              // the window style
                         x, y, w, h,         // the window position and size

-                        GetHwndOf(GetParent()),  // parent
-                        (HMENU)GetId(),     // child id
+                        GetHwndOf(GetParent()),         // parent
+                        (HMENU)wxUIntToPtr(GetId()),    // child id

                         wxGetInstance(),    // app instance
                         NULL                // creation parameters
                        );
 
     if ( !m_hWnd )
     {
                         wxGetInstance(),    // app instance
                         NULL                // creation parameters
                        );
 
     if ( !m_hWnd )
     {

-#ifdef __WXDEBUG__
-        wxFAIL_MSG(wxString::Format
-                   (
-                    _T("CreateWindowEx(\"%s\", flags=%08x, ex=%08x) failed"),
-                    classname, (unsigned int)style, (unsigned int)exstyle
-                   ));
-#endif // __WXDEBUG__
+        wxLogLastError(wxString::Format
+                       (
+                        wxT("CreateWindowEx(\"%s\", flags=%08lx, ex=%08lx)"),
+                        classname, style, exstyle
+                       ));

 
         return false;
     }
 
 
         return false;
     }
 

+#if !wxUSE_UNICODE
+    // Text labels starting with the character 0xff (which is a valid character
+    // in many code pages) don't appear correctly as CreateWindowEx() has some
+    // special treatment for this case, apparently the strings starting with -1
+    // are not really strings but something called "ordinals". There is no
+    // documentation about it but the fact is that the label gets mangled or
+    // not displayed at all if we don't do this, see #9572.
+    //
+    // Notice that 0xffff is not a valid Unicode character so the problem
+    // doesn't arise in Unicode build.
+    if ( !label.empty() && label[0] == -1 )
+        ::SetWindowText(GetHwnd(), label.t_str());
+#endif // !wxUSE_UNICODE
+

     // saving the label in m_labelOrig to return it verbatim
     // later in GetLabel()
     m_labelOrig = label;
     // saving the label in m_labelOrig to return it verbatim
     // later in GetLabel()
     m_labelOrig = label;


@@ -226,18 +228,6 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
 // various accessors
 // ----------------------------------------------------------------------------
 
 // various accessors
 // ----------------------------------------------------------------------------
 

-wxBorder wxControl::GetDefaultBorder() const
-{
-    // we want to automatically give controls a sunken style (confusingly,
-    // it may not really mean sunken at all as we map it to WS_EX_CLIENTEDGE
-    // which is not sunken at all under Windows XP -- rather, just the default)
-#if defined(__POCKETPC__) || defined(__SMARTPHONE__)
-    return wxBORDER_SIMPLE;
-#else
-    return wxBORDER_SUNKEN;
-#endif
-}
-

 WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
     long msStyle = wxWindow::MSWGetStyle(style, exstyle);
 WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
     long msStyle = wxWindow::MSWGetStyle(style, exstyle);


@@ -252,9 +242,17 @@ WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
 
 wxSize wxControl::DoGetBestSize() const
 {
 
 wxSize wxControl::DoGetBestSize() const
 {

+    if (m_windowSizer)
+       return wxControlBase::DoGetBestSize();
+

     return wxSize(DEFAULT_ITEM_WIDTH, DEFAULT_ITEM_HEIGHT);
 }
 
     return wxSize(DEFAULT_ITEM_WIDTH, DEFAULT_ITEM_HEIGHT);
 }
 

+wxBorder wxControl::GetDefaultBorder() const
+{
+    return wxControlBase::GetDefaultBorder();
+}
+

 // This is a helper for all wxControls made with UPDOWN native control.
 // In wxMSW it was only wxSpinCtrl derived from wxSpinButton but in
 // WinCE of Smartphones this happens also for native wxTextCtrl,
 // This is a helper for all wxControls made with UPDOWN native control.
 // In wxMSW it was only wxSpinCtrl derived from wxSpinButton but in
 // WinCE of Smartphones this happens also for native wxTextCtrl,


@@ -304,25 +302,13 @@ wxControl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
     return attrs;
 }
 
     return attrs;
 }
 

-// another version for the "composite", i.e. non simple controls
-/* static */ wxVisualAttributes
-wxControl::GetCompositeControlsDefaultAttributes(wxWindowVariant WXUNUSED(variant))
-{
-    wxVisualAttributes attrs;
-    attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
-    attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
-    attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
-
-    return attrs;
-}
-

 // ----------------------------------------------------------------------------
 // message handling
 // ----------------------------------------------------------------------------
 
 bool wxControl::ProcessCommand(wxCommandEvent& event)
 {
 // ----------------------------------------------------------------------------
 // message handling
 // ----------------------------------------------------------------------------
 
 bool wxControl::ProcessCommand(wxCommandEvent& event)
 {

-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);

 }
 
 bool wxControl::MSWOnNotify(int idCtrl,
 }
 
 bool wxControl::MSWOnNotify(int idCtrl,


@@ -370,21 +356,34 @@ bool wxControl::MSWOnNotify(int idCtrl,
     event.SetEventType(eventType);
     event.SetEventObject(this);
 
     event.SetEventType(eventType);
     event.SetEventObject(this);
 

-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);

 }
 
 WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg, WXHWND hWnd)
 {
     HDC hdc = (HDC)pDC;
 }
 
 WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg, WXHWND hWnd)
 {
     HDC hdc = (HDC)pDC;

-    if ( m_hasFgCol )
-    {
-        ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
-    }

 
     WXHBRUSH hbr = 0;
 
     WXHBRUSH hbr = 0;

-    if ( !colBg.Ok() )
+    if ( !colBg.IsOk() )

     {
     {

-        hbr = MSWGetBgBrush(pDC, hWnd);
+        wxWindow *win = wxFindWinFromHandle( hWnd );
+        if ( !win )
+        {
+            // If this HWND doesn't correspond to a wxWindow, it still might be
+            // one of its children for which we need to set the background
+            // brush, e.g. this is the case for the EDIT control that is part
+            // of wxComboBox. Check for this by asking the parent if it has it:
+            HWND parent = ::GetParent(hWnd);
+            if ( parent )
+            {
+                wxWindow *winParent = wxFindWinFromHandle( parent );
+                if( winParent && winParent->ContainsHWND( hWnd ) )
+                    win = winParent;
+             }
+        }
+
+        if ( win )
+            hbr = win->MSWGetBgBrush(pDC);

 
         // if the control doesn't have any bg colour, foreground colour will be
         // ignored as the return value would be 0 -- so forcefully give it a
 
         // if the control doesn't have any bg colour, foreground colour will be
         // ignored as the return value would be 0 -- so forcefully give it a


@@ -393,38 +392,47 @@ WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg, WXHWND hWnd)
             colBg = GetBackgroundColour();
     }
 
             colBg = GetBackgroundColour();
     }
 

-    // use the background colour override if a valid colour is given
-    if ( colBg.Ok() )
+    // use the background colour override if a valid colour is given: this is
+    // used when the control is disabled to grey it out and also if colBg was
+    // set just above
+    if ( colBg.IsOk() )

     {
     {

-        ::SetBkColor(hdc, wxColourToRGB(colBg));
-
-        // draw children with the same colour as the parent
-        wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBg, wxSOLID);
-
+        wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBg);

         hbr = (WXHBRUSH)brush->GetResourceHandle();
         hbr = (WXHBRUSH)brush->GetResourceHandle();

+    }

 
 

+    // always set the foreground colour if we changed the background, whether
+    // m_hasFgCol is true or not: if it true, we must do it, of course, but
+    // even if it isn't, we must set the default foreground explicitly as by
+    // default just the simple black is used
+    if ( hbr )
+    {
+        ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));

     }
 
     }
 

-    // if we use custom background, we should set foreground ourselves too
-    if ( hbr && !m_hasFgCol )
+    // finally also set the background colour for text drawing: without this,
+    // the text in an edit control is drawn using the default background even
+    // if we return a valid brush
+    if ( colBg.IsOk() || m_hasBgCol )

     {
     {

-        ::SetTextColor(hdc, ::GetSysColor(COLOR_WINDOWTEXT));
+        if ( !colBg.IsOk() )
+            colBg = GetBackgroundColour();
+
+        ::SetBkColor(hdc, wxColourToRGB(colBg));

     }
     }

-    //else: already set above

 
     return hbr;
 }
 
 WXHBRUSH wxControl::MSWControlColor(WXHDC pDC, WXHWND hWnd)
 {
 
     return hbr;
 }
 
 WXHBRUSH wxControl::MSWControlColor(WXHDC pDC, WXHWND hWnd)
 {

-    wxColour colBg;
-

     if ( HasTransparentBackground() )
         ::SetBkMode((HDC)pDC, TRANSPARENT);
     if ( HasTransparentBackground() )
         ::SetBkMode((HDC)pDC, TRANSPARENT);

-    else // if the control is opaque it shouldn't use the parents background
-        colBg = GetBackgroundColour();

 
 

-    return DoMSWControlColor(pDC, colBg, hWnd);
+    // don't pass any background colour to DoMSWControlColor(), our own
+    // background colour will be used by it only if it is set, otherwise the
+    // defaults will be used
+    return DoMSWControlColor(pDC, wxColour(), hWnd);

 }
 
 WXHBRUSH wxControl::MSWControlColorDisabled(WXHDC pDC)
 }
 
 WXHBRUSH wxControl::MSWControlColorDisabled(WXHDC pDC)


@@ -460,7 +468,7 @@ int wxControlWithItems::MSWInsertOrAppendItem(unsigned pos,
                                               unsigned wm)
 {
     LRESULT n = SendMessage((HWND)MSWGetItemsHWND(), wm, pos,
                                               unsigned wm)
 {
     LRESULT n = SendMessage((HWND)MSWGetItemsHWND(), wm, pos,

-                            (LPARAM)item.wx_str());
+                            wxMSW_CONV_LPARAM(item));

     if ( n == CB_ERR || n == CB_ERRSPACE )
     {
         wxLogLastError(wxT("SendMessage(XX_ADD/INSERTSTRING)"));
     if ( n == CB_ERR || n == CB_ERRSPACE )
     {
         wxLogLastError(wxT("SendMessage(XX_ADD/INSERTSTRING)"));