Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-26 07:39:45 -06:00 · 2011-03-20 18:05:19 +00:00
parent 205637ccc3
commit d14efe561b
1945 changed files with 694474 additions and 0 deletions
--- a/Externals/wxWidgets3/include/wx/compositewin.h
+++ b/Externals/wxWidgets3/include/wx/compositewin.h
@ -0,0 +1,129 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/compositewin.h
+// Purpose:     wxCompositeWindow<> declaration
+// Author:      Vadim Zeitlin
+// Created:     2011-01-02
+// RCS-ID:      $Id: compositewin.h 66931 2011-02-16 23:45:04Z VZ $
+// Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_COMPOSITEWIN_H_
+#define _WX_COMPOSITEWIN_H_
+
+#include "wx/window.h"
+
+// NB: This is an experimental and, as for now, undocumented class used only by
+//     wxWidgets itself internally. Don't use it in your code until its API is
+//     officially stabilized unless you are ready to change it with the next
+//     wxWidgets release.
+
+// FIXME-VC6: This compiler can't compile DoSetForAllParts() template function,
+// it can't determine whether the deduced type should be "T" or "const T&". And
+// without this function wxCompositeWindow is pretty useless so simply disable
+// this code for it, this does mean that setting colours/fonts/... for
+// composite controls won't work in the library compiled with it but so far
+// this only affects the generic wxDatePickerCtrl which is not used by default
+// under MSW anyhow so it doesn't seem to be worth it to spend time and uglify
+// the code to fix it.
+#ifndef __VISUALC6__
+
+// ----------------------------------------------------------------------------
+// wxCompositeWindow is a helper for implementing composite windows: to define
+// a class using subwindows, simply inherit from it specialized with the real
+// base class name and implement GetCompositeWindowParts() pure virtual method.
+// ----------------------------------------------------------------------------
+
+// The template parameter W must be a wxWindow-derived class.
+template <class W>
+class wxCompositeWindow : public W
+{
+public:
+    typedef W BaseWindowClass;
+
+    // Default ctor doesn't do anything.
+    wxCompositeWindow() { }
+
+    // Override all wxWindow methods which must be forwarded to the composite
+    // window parts.
+
+    // Attribute setters group.
+    //
+    // NB: Unfortunately we can't factor out the call for the setter itself
+    //     into DoSetForAllParts() because we can't call the function passed to
+    //     it non-virtually and we need to do this to avoid infinite recursion,
+    //     so we work around this by calling the method of this object itself
+    //     manually in each function.
+    virtual bool SetForegroundColour(const wxColour& colour)
+    {
+        if ( !BaseWindowClass::SetForegroundColour(colour) )
+            return false;
+
+        DoSetForAllParts(&wxWindowBase::SetForegroundColour, colour);
+
+        return true;
+    }
+
+    virtual bool SetBackgroundColour(const wxColour& colour)
+    {
+        if ( !BaseWindowClass::SetBackgroundColour(colour) )
+            return false;
+
+        DoSetForAllParts(&wxWindowBase::SetBackgroundColour, colour);
+
+        return true;
+    }
+
+    virtual bool SetFont(const wxFont& font)
+    {
+        if ( !BaseWindowClass::SetFont(font) )
+            return false;
+
+        DoSetForAllParts(&wxWindowBase::SetFont, font);
+
+        return true;
+    }
+
+    virtual bool SetCursor(const wxCursor& cursor)
+    {
+        if ( !BaseWindowClass::SetCursor(cursor) )
+            return false;
+
+        DoSetForAllParts(&wxWindowBase::SetCursor, cursor);
+
+        return true;
+    }
+
+private:
+    // Must be implemented by the derived class to return all children to which
+    // the public methods we override should forward to.
+    virtual wxWindowList GetCompositeWindowParts() const = 0;
+
+    template <class T>
+    void DoSetForAllParts(bool (wxWindowBase::*func)(const T&), const T& arg)
+    {
+        // Simply call the setters for all parts of this composite window.
+        const wxWindowList parts = GetCompositeWindowParts();
+        for ( wxWindowList::const_iterator i = parts.begin();
+              i != parts.end();
+              ++i )
+        {
+            wxWindow * const child = *i;
+
+            (child->*func)(arg);
+        }
+    }
+
+    wxDECLARE_NO_COPY_TEMPLATE_CLASS(wxCompositeWindow, W);
+};
+
+#else // __VISUALC6__
+
+template <class W>
+class wxCompositeWindow : public W
+{
+};
+
+#endif // !__VISUALC6__/__VISUALC6__
+
+#endif // _WX_COMPOSITEWIN_H_