http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/generic/laywin.h

@@ -0,0 +1,222 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        laywin.h
+// Purpose:     Implements a simple layout algorithm, plus
+//              wxSashLayoutWindow which is an example of a window with
+//              layout-awareness (via event handlers). This is suited to
+//              IDE-style window layout.
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id: laywin.h 49563 2007-10-31 20:46:21Z VZ $
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_LAYWIN_H_G_
+#define _WX_LAYWIN_H_G_
+
+#if wxUSE_SASH
+    #include "wx/sashwin.h"
+#endif // wxUSE_SASH
+
+#include "wx/event.h"
+
+BEGIN_DECLARE_EVENT_TYPES()
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_QUERY_LAYOUT_INFO, 1500)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_CALCULATE_LAYOUT, 1501)
+END_DECLARE_EVENT_TYPES()
+
+enum wxLayoutOrientation
+{
+    wxLAYOUT_HORIZONTAL,
+    wxLAYOUT_VERTICAL
+};
+
+enum wxLayoutAlignment
+{
+    wxLAYOUT_NONE,
+    wxLAYOUT_TOP,
+    wxLAYOUT_LEFT,
+    wxLAYOUT_RIGHT,
+    wxLAYOUT_BOTTOM
+};
+
+// Not sure this is necessary
+// Tell window which dimension we're sizing on
+#define wxLAYOUT_LENGTH_Y       0x0008
+#define wxLAYOUT_LENGTH_X       0x0000
+
+// Use most recently used length
+#define wxLAYOUT_MRU_LENGTH     0x0010
+
+// Only a query, so don't actually move it.
+#define wxLAYOUT_QUERY          0x0100
+
+/*
+ * This event is used to get information about window alignment,
+ * orientation and size.
+ */
+
+class WXDLLIMPEXP_ADV wxQueryLayoutInfoEvent: public wxEvent
+{
+public:
+    wxQueryLayoutInfoEvent(wxWindowID id = 0)
+    {
+        SetEventType(wxEVT_QUERY_LAYOUT_INFO);
+        m_requestedLength = 0;
+        m_flags = 0;
+        m_id = id;
+        m_alignment = wxLAYOUT_TOP;
+        m_orientation = wxLAYOUT_HORIZONTAL;
+    }
+
+    // Read by the app
+    void SetRequestedLength(int length) { m_requestedLength = length; }
+    int GetRequestedLength() const { return m_requestedLength; }
+
+    void SetFlags(int flags) { m_flags = flags; }
+    int GetFlags() const { return m_flags; }
+
+    // Set by the app
+    void SetSize(const wxSize& size) { m_size = size; }
+    wxSize GetSize() const { return m_size; }
+
+    void SetOrientation(wxLayoutOrientation orient) { m_orientation = orient; }
+    wxLayoutOrientation GetOrientation() const { return m_orientation; }
+
+    void SetAlignment(wxLayoutAlignment align) { m_alignment = align; }
+    wxLayoutAlignment GetAlignment() const { return m_alignment; }
+
+    virtual wxEvent *Clone() const { return new wxQueryLayoutInfoEvent(*this); }
+
+protected:
+    int                     m_flags;
+    int                     m_requestedLength;
+    wxSize                  m_size;
+    wxLayoutOrientation     m_orientation;
+    wxLayoutAlignment       m_alignment;
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxQueryLayoutInfoEvent)
+};
+
+typedef void (wxEvtHandler::*wxQueryLayoutInfoEventFunction)(wxQueryLayoutInfoEvent&);
+
+#define EVT_QUERY_LAYOUT_INFO(func) \
+    DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_LAYOUT_INFO, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxQueryLayoutInfoEventFunction, & func ), NULL ),
+
+/*
+ * This event is used to take a bite out of the available client area.
+ */
+
+class WXDLLIMPEXP_ADV wxCalculateLayoutEvent: public wxEvent
+{
+public:
+    wxCalculateLayoutEvent(wxWindowID id = 0)
+    {
+        SetEventType(wxEVT_CALCULATE_LAYOUT);
+        m_flags = 0;
+        m_id = id;
+    }
+
+    // Read by the app
+    void SetFlags(int flags) { m_flags = flags; }
+    int GetFlags() const { return m_flags; }
+
+    // Set by the app
+    void SetRect(const wxRect& rect) { m_rect = rect; }
+    wxRect GetRect() const { return m_rect; }
+
+    virtual wxEvent *Clone() const { return new wxCalculateLayoutEvent(*this); }
+
+protected:
+    int                     m_flags;
+    wxRect                  m_rect;
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCalculateLayoutEvent)
+};
+
+typedef void (wxEvtHandler::*wxCalculateLayoutEventFunction)(wxCalculateLayoutEvent&);
+
+#define EVT_CALCULATE_LAYOUT(func) \
+    DECLARE_EVENT_TABLE_ENTRY( wxEVT_CALCULATE_LAYOUT, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCalculateLayoutEventFunction, & func ), NULL ),
+
+#if wxUSE_SASH
+
+// This is window that can remember alignment/orientation, does its own layout,
+// and can provide sashes too. Useful for implementing docked windows with sashes in
+// an IDE-style interface.
+class WXDLLIMPEXP_ADV wxSashLayoutWindow: public wxSashWindow
+{
+public:
+    wxSashLayoutWindow()
+    {
+        Init();
+    }
+
+    wxSashLayoutWindow(wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize, long style = wxSW_3D|wxCLIP_CHILDREN, const wxString& name = wxT("layoutWindow"))
+    {
+        Create(parent, id, pos, size, style, name);
+    }
+
+    bool Create(wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize, long style = wxSW_3D|wxCLIP_CHILDREN, const wxString& name = wxT("layoutWindow"));
+
+// Accessors
+    inline wxLayoutAlignment GetAlignment() const { return m_alignment; }
+    inline wxLayoutOrientation GetOrientation() const { return m_orientation; }
+
+    inline void SetAlignment(wxLayoutAlignment align) { m_alignment = align; }
+    inline void SetOrientation(wxLayoutOrientation orient) { m_orientation = orient; }
+
+    // Give the window default dimensions
+    inline void SetDefaultSize(const wxSize& size) { m_defaultSize = size; }
+
+// Event handlers
+    // Called by layout algorithm to allow window to take a bit out of the
+    // client rectangle, and size itself if not in wxLAYOUT_QUERY mode.
+    void OnCalculateLayout(wxCalculateLayoutEvent& event);
+
+    // Called by layout algorithm to retrieve information about the window.
+    void OnQueryLayoutInfo(wxQueryLayoutInfoEvent& event);
+
+private:
+    void Init();
+
+    wxLayoutAlignment           m_alignment;
+    wxLayoutOrientation         m_orientation;
+    wxSize                      m_defaultSize;
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxSashLayoutWindow)
+    DECLARE_EVENT_TABLE()
+};
+
+#endif // wxUSE_SASH
+
+class WXDLLIMPEXP_FWD_CORE wxMDIParentFrame;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+
+// This class implements the layout algorithm
+class WXDLLIMPEXP_ADV wxLayoutAlgorithm: public wxObject
+{
+public:
+    wxLayoutAlgorithm() {}
+
+#if wxUSE_MDI_ARCHITECTURE
+    // The MDI client window is sized to whatever's left over.
+    bool LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* rect = (wxRect*) NULL);
+#endif // wxUSE_MDI_ARCHITECTURE
+
+    // mainWindow is sized to whatever's left over. This function for backward
+    // compatibility; use LayoutWindow.
+    bool LayoutFrame(wxFrame* frame, wxWindow* mainWindow = (wxWindow*) NULL);
+
+    // mainWindow is sized to whatever's left over.
+    bool LayoutWindow(wxWindow* frame, wxWindow* mainWindow = (wxWindow*) NULL);
+};
+
+#endif
+    // _WX_LAYWIN_H_G_