]> git.saurik.com Git - wxWidgets.git/blobdiff - src/os2/toplevel.cpp
commented out controlDef for carbon
[wxWidgets.git] / src / os2 / toplevel.cpp
index 7596ef7dccac1f32e42f4b80ee4b7d44ab660eaa..237037106b7822b446b3f571c6d551e4b662b387 100644 (file)
@@ -35,6 +35,7 @@
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"
+    #include "wx/control.h"
 #endif //WX_PRECOMP
 
 #include "wx/os2/private.h"
@@ -55,6 +56,16 @@ wxWindowList wxModelessWindows;
 extern void          wxAssociateWinWithHandle( HWND         hWnd
                                               ,wxWindowOS2* pWin
                                              );
+bool                 wxTopLevelWindowOS2::m_sbInitialized = FALSE;
+wxWindow*            wxTopLevelWindowOS2::m_spHiddenParent = NULL;
+
+// ============================================================================
+// wxTopLevelWindowOS2 implementation
+// ============================================================================
+
+BEGIN_EVENT_TABLE(wxTopLevelWindowOS2, wxTopLevelWindowBase)
+    EVT_ACTIVATE(wxTopLevelWindowOS2::OnActivate)
+END_EVENT_TABLE()
 
 // ============================================================================
 // wxTopLevelWindowMSW implementation
@@ -67,21 +78,21 @@ MRESULT EXPENTRY wxDlgProc( HWND WXUNUSED(hWnd)
                            ,MPARAM WXUNUSED(lParam)
                           )
 {
-    if (uMessage == WM_INITDLG)
-    {
-        //
-        // For this message, returning TRUE tells system to set focus to the
-        // first control in the dialog box.
-        //
-        return (MRESULT)TRUE;
-    }
-    else
+    switch(uMessage)
     {
-        //
-        // For all the other ones, FALSE means that we didn't process the
-        // message
-        //
-        return (MRESULT)FALSE;
+        case WM_INITDLG:
+            //
+            // For this message, returning TRUE tells system to set focus to
+            // the first control in the dialog box, but we set the focus
+            // ourselves, however in OS/2 we must return true to enable the dialog
+            //
+            return (MRESULT)TRUE;
+        default:
+            //
+            // For all the other ones, FALSE means that we didn't process the
+            // message
+            //
+            return (MRESULT)FALSE;
     }
 } // end of wxDlgProc
 
@@ -108,24 +119,83 @@ void wxTopLevelWindowOS2::Init()
     m_hFrame    = NULLHANDLE;
     memset(&m_vSwp, 0, sizeof(SWP));
     memset(&m_vSwpClient, 0, sizeof(SWP));
+    m_pWinLastFocused = (wxWindow *)NULL;
 } // end of wxTopLevelWindowIOS2::Init
 
-long wxTopLevelWindowOS2::OS2GetCreateWindowFlags(
-  long*                             plExflags
+void wxTopLevelWindowOS2::OnActivate(
+  wxActivateEvent&                  rEvent
+)
+{
+    if (rEvent.GetActive())
+    {
+        //
+        // Restore focus to the child which was last focused
+        //
+        wxLogTrace(_T("focus"), _T("wxTLW %08x activated."), m_hWnd);
+
+        wxWindow*                   pParent = m_pWinLastFocused ? m_pWinLastFocused->GetParent()
+                                                                : NULL;
+        if (!pParent)
+        {
+            pParent = this;
+        }
+
+        wxSetFocusToChild( pParent
+                          ,&m_pWinLastFocused
+                         );
+    }
+    else // deactivating
+    {
+        //
+        // Remember the last focused child if it is our child
+        //
+        m_pWinLastFocused = FindFocus();
+
+        //
+        // So we NULL it out if it's a child from some other frame
+        //
+        wxWindow*                   pWin = m_pWinLastFocused;
+
+        while (pWin)
+        {
+            if (pWin->IsTopLevel())
+            {
+                if (pWin != this)
+                {
+                    m_pWinLastFocused = NULL;
+                }
+                break;
+            }
+            pWin = pWin->GetParent();
+        }
+
+        wxLogTrace(_T("focus"),
+                   _T("wxTLW %08x deactivated, last focused: %08x."),
+                   m_hWnd,
+                   m_pWinLastFocused ? GetHwndOf(m_pWinLastFocused)
+                                     : NULL);
+        rEvent.Skip();
+    }
+} // end of wxTopLevelWindowOS2::OnActivate
+
+WXDWORD wxTopLevelWindowOS2::OS2GetStyle(
+  long                              lStyle
+, WXDWORD*                          pdwExflags
 ) const
 {
-    long                            lStyle = GetWindowStyle();
-    long                            lMsflags = 0;
+    long                            lMsflags = wxWindow::OS2GetStyle( (lStyle & ~wxBORDER_MASK) | wxBORDER_NONE
+                                                                     ,pdwExflags
+                                                                    );
 
     if (lStyle == wxDEFAULT_FRAME_STYLE)
-        lMsflags = FCF_SIZEBORDER | FCF_TITLEBAR | FCF_SYSMENU |
-                        FCF_MINMAX | FCF_TASKLIST;
+        lMsflags |= FCF_SIZEBORDER | FCF_TITLEBAR | FCF_SYSMENU |
+                    FCF_MINMAX | FCF_TASKLIST;
     else
     {
         if ((lStyle & wxCAPTION) == wxCAPTION)
-            lMsflags = FCF_TASKLIST;
+            lMsflags |= FCF_TASKLIST;
         else
-            lMsflags = FCF_NOMOVEWITHOWNER;
+            lMsflags |= FCF_NOMOVEWITHOWNER;
 
         if ((lStyle & wxVSCROLL) == wxVSCROLL)
             lMsflags |= FCF_VERTSCROLL;
@@ -154,7 +224,7 @@ long wxTopLevelWindowOS2::OS2GetCreateWindowFlags(
         if ((lStyle & wxTHICK_FRAME) == 0)
             lMsflags |= FCF_BORDER;
         if (lStyle & wxFRAME_TOOL_WINDOW)
-            *plExflags = kFrameToolWindow;
+            *pdwExflags = kFrameToolWindow;
 
         if (lStyle & wxSTAY_ON_TOP)
             lMsflags |= FCF_SYSMODAL;
@@ -162,6 +232,46 @@ long wxTopLevelWindowOS2::OS2GetCreateWindowFlags(
     return lMsflags;
 } // end of wxTopLevelWindowOS2::OS2GetCreateWindowFlags
 
+WXHWND wxTopLevelWindowOS2::OS2GetParent() const
+{
+    //
+    // For the frames without wxFRAME_FLOAT_ON_PARENT style we should use NULL
+    // parent HWND or it would be always on top of its parent which is not what
+    // we usually want (in fact, we only want it for frames with the
+    // wxFRAME_FLOAT_ON_PARENT flag)
+    //
+    wxWindow*                           pParent;
+
+    if (HasFlag(wxFRAME_FLOAT_ON_PARENT) )
+    {
+        pParent = GetParent();
+
+        // this flag doesn't make sense then and will be ignored
+        wxASSERT_MSG( pParent,
+                      _T("wxFRAME_FLOAT_ON_PARENT but no parent?") );
+    }
+    else // don't float on parent, must not be owned
+    {
+        pParent = NULL;
+    }
+    if (HasFlag(wxFRAME_NO_TASKBAR) && !pParent)
+    {
+        if (!m_spHiddenParent)
+        {
+            m_spHiddenParent = new wxTopLevelWindowOS2(NULL, -1, _T(""));
+
+            //
+            // We shouldn't leave it in wxTopLevelWindows or we wouldn't
+            // terminate the app when the last user-created frame is deleted --
+            // see ~wxTopLevelWindowMSW
+            //
+            wxTopLevelWindows.DeleteObject(m_spHiddenParent);
+        }
+        pParent = m_spHiddenParent;
+    }
+    return pParent ? pParent->GetHWND() : NULL;
+} // end of wxTopLevelWindowOS2::OS2GetParent
+
 bool wxTopLevelWindowOS2::CreateDialog(
   ULONG                             ulDlgTemplate
 , const wxString&                   rsTitle
@@ -268,18 +378,29 @@ bool wxTopLevelWindowOS2::CreateDialog(
         nX = (vSizeDpy.x - nWidth) / 2;
         nY = (vSizeDpy.y - nHeight) / 2;
     }
+    m_backgroundColour.Set(wxString("LIGHT GREY"));
+
+    LONG                            lColor = (LONG)m_backgroundColour.GetPixel();
+
+    if (!::WinSetPresParam( m_hWnd
+                           ,PP_BACKGROUNDCOLOR
+                           ,sizeof(LONG)
+                           ,(PVOID)&lColor
+                          ))
+    {
+        return FALSE;
+    }
+
     ::WinSetWindowPos( GetHwnd()
                       ,HWND_TOP
                       ,nX
                       ,nY
                       ,nWidth
                       ,nHeight
-                      ,SWP_MOVE | SWP_SIZE | SWP_ZORDER | SWP_SHOW
+                      ,SWP_MOVE | SWP_SIZE | SWP_ZORDER | SWP_SHOW | SWP_ACTIVATE
                      );
-    if (!rsTitle.IsNull())
-    {
-        ::WinSetWindowText(GetHwnd(), rsTitle.c_str());
-    }
+    ::WinQueryWindowPos(GetHwnd(), GetSwp());
+    m_hFrame = m_hWnd;
     SubclassWin(m_hWnd);
     return TRUE;
 } // end of wxTopLevelWindowOS2::CreateDialog
@@ -290,8 +411,8 @@ bool wxTopLevelWindowOS2::CreateFrame(
 , const wxSize&                     rSize
 )
 {
-    long                            lExflags;
-    long                            lFlags = OS2GetCreateWindowFlags(&lExflags);
+    WXDWORD                         lExflags;
+    WXDWORD                         lFlags = OS2GetCreateWindowFlags(&lExflags);
     long                            lStyle = GetWindowStyleFlag();
     int                             nX = rPos.x;
     int                             nY = rPos.y;
@@ -354,7 +475,7 @@ bool wxTopLevelWindowOS2::CreateFrame(
     wxAssociateWinWithHandle(m_hWnd, this);
     wxAssociateWinWithHandle(m_hFrame, this);
 
-    m_backgroundColour.Set(wxString("GREY"));
+    m_backgroundColour.Set(wxString("MEDIUM GREY"));
 
     LONG                            lColor = (LONG)m_backgroundColour.GetPixel();
 
@@ -406,6 +527,14 @@ bool wxTopLevelWindowOS2::CreateFrame(
         wxLogError("Error sizing frame. Error: %s\n", sError);
         return FALSE;
     }
+    lStyle =  ::WinQueryWindowULong( m_hWnd
+                                    ,QWL_STYLE
+                                   );
+    lStyle |= WS_CLIPCHILDREN;
+    ::WinSetWindowULong( m_hWnd
+                        ,QWL_STYLE
+                        ,lStyle
+                       );
     return TRUE;
 } // end of wxTopLevelWindowOS2::CreateFrame
 
@@ -481,64 +610,6 @@ wxTopLevelWindowOS2::~wxTopLevelWindowOS2()
     }
 } // end of wxTopLevelWindowOS2::~wxTopLevelWindowOS2
 
-//
-//  IF we have child controls in the Frame's client we need to alter
-//  the y position, because, OS/2 controls are positioned relative to
-//  wxWindows orgin (top left) not the OS/2 origin (bottom left)
-//
-void wxTopLevelWindowOS2::AlterChildPos()
-{
-    //
-    // OS/2 is the only OS concerned about this
-    //
-    wxWindow*                               pChild = NULL;
-    wxControl*                              pCtrl = NULL;
-    RECTL                                   vRect;
-    SWP                                     vSwp;
-
-    ::WinQueryWindowRect(GetHwnd(), &vRect);
-    for (wxWindowList::Node* pNode = GetChildren().GetFirst();
-         pNode;
-         pNode = pNode->GetNext())
-    {
-        wxWindow*                   pChild = pNode->GetData();
-
-        ::WinQueryWindowPos(pChild->GetHWND(), &vSwp);
-        vSwp.y += (vRect.yTop - m_vSwpClient.cy);
-        if (pChild->IsKindOf(CLASSINFO(wxControl)))
-        {
-            pCtrl = wxDynamicCast(pChild, wxControl);
-            //
-            // Must deal with controls that have margins like ENTRYFIELD.  The SWP
-            // struct of such a control will have and origin offset from its intended
-            // position by the width of the margins.
-            //
-            vSwp.y -= pCtrl->GetYComp();
-            vSwp.x -= pCtrl->GetXComp();
-        }
-        ::WinSetWindowPos( pChild->GetHWND()
-                          ,HWND_TOP
-                          ,vSwp.x
-                          ,vSwp.y
-                          ,vSwp.cx
-                          ,vSwp.cy
-                          ,SWP_MOVE
-                         );
-        ::WinQueryWindowPos(pChild->GetHWND(), &vSwp);
-        pChild = NULL;
-    }
-    ::WinQueryWindowPos(GetHwnd(), &m_vSwpClient);
-} // end of wxTopLevelWindowOS2::AlterChildPos
-
-void wxTopLevelWindowOS2::UpdateInternalSize(
-  wxWindow*                         pChild
-, int                               nHeight
-)
-{
-    pChild->MoveChildren(m_vSwpClient.cy - nHeight);
-    ::WinQueryWindowPos(GetHwnd(), &m_vSwpClient);
-} // end of wxTopLevelWindowOS2::UpdateInternalSize
-
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowOS2 client size
 // ----------------------------------------------------------------------------
@@ -587,7 +658,12 @@ void wxTopLevelWindowOS2::DoShowWindow(
   int                               nShowCmd
 )
 {
-    ::WinShowWindow(m_hFrame, (BOOL)nShowCmd);
+    ::WinShowWindow(m_hFrame, (BOOL)(nShowCmd & SWP_SHOW));
+
+    //
+    // Need to artificially send a size event as wxApps often expect to do some
+    // final child control sizing
+    SendSizeEvent();
     m_bIconized = nShowCmd == SWP_MINIMIZE;
 } // end of wxTopLevelWindowOS2::DoShowWindow
 
@@ -603,12 +679,12 @@ bool wxTopLevelWindowOS2::Show(
     {
         if (m_bMaximizeOnShow)
         {
-            nShowCmd = SWP_SHOW;
+            nShowCmd = SWP_MAXIMIZE;
             m_bMaximizeOnShow = FALSE;
         }
         else
         {
-            nShowCmd = SWP_HIDE;
+            nShowCmd = SWP_SHOW;
         }
     }
     else // hide
@@ -625,7 +701,13 @@ bool wxTopLevelWindowOS2::Show(
         m_bIconized = vSwp.fl & SWP_MINIMIZE;
         ::WinQueryWindowPos(m_hWnd, &m_vSwpClient);
         ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0);
+        ::WinQueryWindowPos(m_hWnd, &vSwp);
         ::WinEnableWindow(m_hFrame, TRUE);
+
+        //
+        // Deal with children
+        //
+        MoveChildren(m_vSwpClient.cy - vSwp.cy);
         vEvent.SetEventObject(this);
         GetEventHandler()->ProcessEvent(vEvent);
     }
@@ -640,15 +722,6 @@ bool wxTopLevelWindowOS2::Show(
 
             ::WinQueryWindowPos(hWndParent, &vSwp);
             m_bIconized = vSwp.fl & SWP_MINIMIZE;
-            if (hWndParent)
-                ::WinSetWindowPos( hWndParent
-                                  ,HWND_TOP
-                                  ,vSwp.x
-                                  ,vSwp.y
-                                  ,vSwp.cx
-                                  ,vSwp.cy
-                                  ,SWP_ZORDER | SWP_ACTIVATE | SWP_SHOW | SWP_MOVE
-                                 );
             ::WinEnableWindow(hWndParent, TRUE);
         }
     }
@@ -711,6 +784,21 @@ void wxTopLevelWindowOS2::Restore()
     DoShowWindow(SWP_RESTORE);
 } // end of wxTopLevelWindowOS2::Restore
 
+// generate an artificial resize event
+void wxTopLevelWindowOS2::SendSizeEvent()
+{
+    if (!m_bIconized)
+    {
+        RECTL                       vRect = wxGetWindowRect(GetHwnd());
+
+        (void)::WinPostMsg( m_hFrame
+                           ,WM_SIZE
+                           ,MPFROM2SHORT(vRect.xRight - vRect.xLeft, vRect.yTop - vRect.yBottom)
+                           ,MPFROM2SHORT(vRect.xRight - vRect.xLeft, vRect.yTop - vRect.yBottom)
+                          );
+    }
+} // end of wxTopLevelWindowOS2::SendSizeEvent
+
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowOS2 fullscreen
 // ----------------------------------------------------------------------------
@@ -831,17 +919,26 @@ bool wxTopLevelWindowOS2::ShowFullScreen(
 void wxTopLevelWindowOS2::SetIcon(
   const wxIcon&                     rIcon
 )
+{
+    SetIcons(wxIconBundle(rIcon));
+} // end of wxTopLevelWindowOS2::SetIcon
+
+void wxTopLevelWindowOS2::SetIcons(
+  const wxIconBundle&               rIcons
+)
 {
     //
     // This sets m_icon
     //
-    wxTopLevelWindowBase::SetIcon(rIcon);
+    wxTopLevelWindowBase::SetIcons(rIcons);
+
+    const wxIcon&                   vIcon = rIcons.GetIcon(wxSize(32, 32));
 
-    if (m_icon.Ok())
+    if (vIcon.Ok() && vIcon.GetWidth() == 32 && vIcon.GetHeight() == 32)
     {
         ::WinSendMsg( m_hFrame
                      ,WM_SETICON
-                     ,(MPARAM)((HPOINTER)m_icon.GetHICON())
+                     ,(MPARAM)((HPOINTER)vIcon.GetHICON())
                      ,NULL
                     );
         ::WinSendMsg( m_hFrame