no real changes, just extract private classes from msw/dc.cpp into a private header...

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

diff --git a/src/msw/dialog.cpp b/src/msw/dialog.cpp
index 7b4ad2baaa387e59cacc7acbbd5fe7ad17e9188f..cc22686d7f202a4d398032e06d2bcaef9090591e 100644 (file)
--- a/src/msw/dialog.cpp
+++ b/src/msw/dialog.cpp
@@ -40,7 +40,7 @@
 
 #include "wx/msw/private.h"
 #include "wx/evtloop.h"
-#include "wx/ptr_scpd.h"
+#include "wx/scopedptr.h"
 
 #if defined(__SMARTPHONE__) && defined(__WXWINCE__)
     #include "wx/msw/wince/resources.h"
@@ -147,11 +147,12 @@ void wxDialog::Init()
 {
     m_isShown = false;
     m_modalData = NULL;
-    m_endModalCalled = false;
 #if wxUSE_TOOLBAR && defined(__POCKETPC__)
     m_dialogToolBar = NULL;
 #endif
+#if wxUSE_DIALOG_SIZEGRIP
     m_hGripper = 0;
+#endif // wxUSE_DIALOG_SIZEGRIP
 }
 
 bool wxDialog::Create(wxWindow *parent,
@@ -180,6 +181,7 @@ bool wxDialog::Create(wxWindow *parent,
     CreateToolBar();
 #endif
 
+#if wxUSE_DIALOG_SIZEGRIP
     if ( HasFlag(wxRESIZE_BORDER) )
     {
         CreateGripper();
@@ -187,46 +189,25 @@ bool wxDialog::Create(wxWindow *parent,
         Connect(wxEVT_CREATE,
                 wxWindowCreateEventHandler(wxDialog::OnWindowCreate));
     }
+#endif // wxUSE_DIALOG_SIZEGRIP
 
     return true;
 }
 
 wxDialog::~wxDialog()
 {
-    m_isBeingDeleted = true;
-
     // this will also reenable all the other windows for a modal dialog
     Show(false);
 
+#if wxUSE_DIALOG_SIZEGRIP
     DestroyGripper();
+#endif // wxUSE_DIALOG_SIZEGRIP
 }
 
 // ----------------------------------------------------------------------------
 // showing the dialogs
 // ----------------------------------------------------------------------------
 
-wxWindow *wxDialog::FindSuitableParent() const
-{
-    // first try to use the currently active window
-    HWND hwndFg = ::GetForegroundWindow();
-    wxWindow *parent = hwndFg ? wxFindWinFromHandle((WXHWND)hwndFg)
-                              : NULL;
-    if ( !parent )
-    {
-        // next try the main app window
-        parent = wxTheApp->GetTopWindow();
-    }
-
-    // finally, check if the parent we found is really suitable
-    if ( !parent || parent == (wxWindow *)this || !parent->IsShown() )
-    {
-        // don't use this one
-        parent = NULL;
-    }
-
-    return parent;
-}
-
 bool wxDialog::Show(bool show)
 {
     if ( show == IsShown() )
@@ -281,14 +262,11 @@ int wxDialog::ShowModal()
 {
     wxASSERT_MSG( !IsModal(), _T("ShowModal() can't be called twice") );
 
-    m_endModalCalled = false;
-
     Show();
 
     // EndModal may have been called from InitDialog handler (called from
-    // inside Show()), which would cause an infinite loop if we didn't take it
-    // into account
-    if ( !m_endModalCalled )
+    // inside Show()) and hidden the dialog back again
+    if ( IsShown() )
     {
         // enter and run the modal loop
         wxDialogModalDataTiedPtr modalData(&m_modalData,
@@ -303,7 +281,6 @@ void wxDialog::EndModal(int retCode)
 {
     wxASSERT_MSG( IsModal(), _T("EndModal() called for non modal dialog") );
 
-    m_endModalCalled = true;
     SetReturnCode(retCode);
 
     Hide();
@@ -313,6 +290,8 @@ void wxDialog::EndModal(int retCode)
 // wxDialog gripper handling
 // ----------------------------------------------------------------------------
 
+#if wxUSE_DIALOG_SIZEGRIP
+
 void wxDialog::SetWindowStyleFlag(long style)
 {
     wxDialogBase::SetWindowStyleFlag(style);
@@ -401,6 +380,8 @@ void wxDialog::OnWindowCreate(wxWindowCreateEvent& event)
     event.Skip();
 }
 
+#endif // wxUSE_DIALOG_SIZEGRIP
+
 // ----------------------------------------------------------------------------
 // wxWin event handlers
 // ----------------------------------------------------------------------------
@@ -482,6 +463,7 @@ WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar
             break;
 
         case WM_SIZE:
+#if wxUSE_DIALOG_SIZEGRIP
             if ( m_hGripper )
             {
                 switch ( wParam )
@@ -494,6 +476,7 @@ WXLRESULT wxDialog::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar
                         ShowGripper(true);
                 }
             }
+#endif // wxUSE_DIALOG_SIZEGRIP
 
             // the Windows dialogs unfortunately are not meant to be resizeable
             // at all and their standard class doesn't include CS_[VH]REDRAW