X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a58a12e9b7196c339c1c1d282ede158a70644e07..794bcc2dea743ac907b839f54e451847c9ea4b72:/src/common/wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 693d9ebe70..4df298217e 100644
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -40,6 +40,7 @@
     #include "wx/textctrl.h"
     #include "wx/settings.h"
     #include "wx/dialog.h"
+    #include "wx/msgdlg.h"
 #endif //WX_PRECOMP
 
 #if wxUSE_CONSTRAINTS
@@ -74,6 +75,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxWindowBase, wxEvtHandler)
 BEGIN_EVENT_TABLE(wxWindowBase, wxEvtHandler)
     EVT_SYS_COLOUR_CHANGED(wxWindowBase::OnSysColourChanged)
     EVT_INIT_DIALOG(wxWindowBase::OnInitDialog)
+    EVT_MIDDLE_DOWN(wxWindowBase::OnMiddleClick)
 END_EVENT_TABLE()
 
 // ============================================================================
@@ -124,7 +126,7 @@ void wxWindowBase::InitBase()
 #if !defined(__WXMAC__) && !defined(__WXGTK__)
     m_font = *wxSWISS_FONT;         //      and this?
 #else
-	m_font = settings.GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
+    m_font = settings.GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
 #endif
 
     // no style bits
@@ -181,6 +183,14 @@ bool wxWindowBase::CreateBase(wxWindowBase *parent,
     SetValidator(validator);
 #endif // wxUSE_VALIDATORS
 
+    // if the parent window has wxWS_EX_VALIDATE_RECURSIVELY set, we want to
+    // have it too - like this it's possible to set it only in the top level
+    // dialog/frame and all children will inherit it by defult
+    if ( parent && (parent->GetExtraStyle() & wxWS_EX_VALIDATE_RECURSIVELY) )
+    {
+        SetExtraStyle(wxWS_EX_VALIDATE_RECURSIVELY);
+    }
+
     return TRUE;
 }
 
@@ -343,10 +353,11 @@ void wxWindowBase::Centre(int direction)
 
     // controls are always centered on their parent because it doesn't make
     // sense to centre them on the screen
-    if ( !(direction & wxCENTRE_ON_SCREEN) || wxDynamicCast(this, wxControl) )
+    if ( !(direction & wxCENTRE_ON_SCREEN) || !IsTopLevel() )
     {
-        // theo nly chance to get this is to have a wxControl without parent
-        wxCHECK_RET( parent, wxT("a control must have a parent") );
+        // the only chance to get this is to have a not top level window
+        // without parent which shouldn't happen
+        wxCHECK_RET( parent, wxT("this window must have a parent") );
 
         // adjust to the parents client area origin
         wxPoint posParent = parent->ClientToScreen(wxPoint(0, 0));
@@ -1362,6 +1373,60 @@ void wxWindowBase::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) )
     TransferDataToWindow();
 }
 
+// process Ctrl-Alt-mclick
+void wxWindowBase::OnMiddleClick( wxMouseEvent& event )
+{
+    if ( event.ControlDown() && event.AltDown() )
+    {
+        // don't translate these strings
+        wxString port;
+        switch ( wxGetOsVersion() )
+        {
+            case wxMOTIF_X:     port = _T("Motif"); break;
+            case wxMACINTOSH:   port = _T("Mac"); break;
+            case wxBEOS:        port = _T("BeOS"); break;
+            case wxGTK:
+            case wxGTK_WIN32:
+            case wxGTK_OS2:
+            case wxGTK_BEOS:    port = _T("GTK"); break;
+            case wxWINDOWS:
+            case wxPENWINDOWS:
+            case wxWINDOWS_NT:
+            case wxWIN32S:
+            case wxWIN95:
+            case wxWIN386:      port = _T("MS Windows"); break;
+            case wxMGL_UNIX:
+            case wxMGL_X:
+            case wxMGL_WIN32:
+            case wxMGL_OS2:     port = _T("MGL"); break;
+            case wxWINDOWS_OS2:
+            case wxOS2_PM:      port = _T("OS/2"); break;
+            default:            port = _T("unknown"); break;
+        }
+
+        wxMessageBox(wxString::Format(
+                                      _T(
+                                        "       wxWindows Library (%s port)\n"
+                                        "Version %u.%u.%u, compiled at %s %s\n"
+                                        "   Copyright (c) 1995-2000 wxWindows team"
+                                        ),
+                                      port.c_str(),
+                                      wxMAJOR_VERSION,
+                                      wxMINOR_VERSION,
+                                      wxRELEASE_NUMBER,
+                                      __DATE__,
+                                      __TIME__
+                                     ),
+                     _T("wxWindows information"),
+                     wxICON_INFORMATION | wxOK,
+                     (wxWindow *)this);
+    }
+    else
+    {
+        event.Skip();
+    }
+}
+
 // ----------------------------------------------------------------------------
 // list classes implementation
 // ----------------------------------------------------------------------------