preserve type when loaded image is rescaled, #11543

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

diff --git a/src/univ/dialog.cpp b/src/univ/dialog.cpp
index 39a0695158bbdac8d90e6cc69333dd26724af100..f0f3d659c228c50bff92c392ada6356fce8a08e4 100644 (file)
--- a/src/univ/dialog.cpp
+++ b/src/univ/dialog.cpp
@@ -14,10 +14,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "univdialog.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -25,8 +21,9 @@
     #pragma hdrstop
 #endif
 
+#include "wx/dialog.h"
+
 #ifndef WX_PRECOMP
-    #include "wx/dialog.h"
     #include "wx/utils.h"
     #include "wx/app.h"
 #endif
@@ -56,6 +53,9 @@ void wxDialog::Init()
 
 wxDialog::~wxDialog()
 {
+    // if the dialog is modal, this will end its event loop
+    Show(false);
+
     delete m_eventLoop;
 }
 
@@ -74,7 +74,7 @@ bool wxDialog::Create(wxWindow *parent,
 
 void wxDialog::OnApply(wxCommandEvent &WXUNUSED(event))
 {
-    if ( Validate() ) 
+    if ( Validate() )
         TransferDataFromWindow();
 }
 
@@ -153,9 +153,12 @@ bool wxDialog::Show(bool show)
             EndModal(wxID_CANCEL);
     }
 
+    if (show && CanDoLayoutAdaptation())
+        DoLayoutAdaptation();
+
     bool ret = wxDialogBase::Show(show);
 
-    if ( show ) 
+    if ( show )
         InitDialog();
 
     return ret;
@@ -178,7 +181,7 @@ int wxDialog::ShowModal()
     // forbidden
     if ( !GetParent() && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
     {
-        wxWindow *parent = wxTheApp->GetTopWindow();
+        wxWindow * const parent = GetParentForModalDialog();
         if ( parent && parent != this )
         {
             m_parent = parent;
@@ -189,7 +192,7 @@ int wxDialog::ShowModal()
 
     m_isShowingModal = true;
 
-    wxASSERT_MSG( !m_windowDisabler, _T("disabling windows twice?") );
+    wxASSERT_MSG( !m_windowDisabler, wxT("disabling windows twice?") );
 
 #if defined(__WXGTK__) || defined(__WXMGL__)
     wxBusyCursorSuspender suspender;
@@ -207,7 +210,7 @@ int wxDialog::ShowModal()
 
 void wxDialog::EndModal(int retCode)
 {
-    wxASSERT_MSG( m_eventLoop, _T("wxDialog is not modal") );
+    wxASSERT_MSG( m_eventLoop, wxT("wxDialog is not modal") );
 
     SetReturnCode(retCode);
 
@@ -218,7 +221,7 @@ void wxDialog::EndModal(int retCode)
     }
 
     m_isShowingModal = false;
-    
+
     m_eventLoop->Exit();
 
     Show(false);