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/////////////////////////////////////////////////////////////////////////////
// Name: wx/palmos/mdi.h
// Purpose: MDI (Multiple Document Interface) classes
// Author: William Osborne - minimal working wxPalmOS port
// Modified by:
// Created: 10/13/04
// RCS-ID: $Id: mdi.h 41223 2006-09-14 17:36:18Z PC $
// Copyright: (c) William Osborne
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MDI_H_
#define _WX_MDI_H_
#include "wx/frame.h"
WXDLLEXPORT_DATA(extern const wxChar) wxStatusLineNameStr[];
class WXDLLEXPORT wxMDIClientWindow;
class WXDLLEXPORT wxMDIChildFrame;
// ---------------------------------------------------------------------------
// wxMDIParentFrame
// ---------------------------------------------------------------------------
class WXDLLEXPORT wxMDIParentFrame : public wxFrame
{
public:
wxMDIParentFrame();
wxMDIParentFrame(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
const wxString& name = wxFrameNameStr)
{
Create(parent, id, title, pos, size, style, name);
}
virtual ~wxMDIParentFrame();
bool Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
const wxString& name = wxFrameNameStr);
// accessors
// ---------
// Get the active MDI child window (Windows only)
wxMDIChildFrame *GetActiveChild() const;
// Get the client window
wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; }
// Create the client window class (don't Create the window,
// just return a new class)
virtual wxMDIClientWindow *OnCreateClient(void);
// MDI windows menu
wxMenu* GetWindowMenu() const { return m_windowMenu; };
void SetWindowMenu(wxMenu* menu) ;
// MDI operations
// --------------
virtual void Cascade();
virtual void Tile();
virtual void ArrangeIcons();
virtual void ActivateNext();
virtual void ActivatePrevious();
// handlers
// --------
void OnSize(wxSizeEvent& event);
// override window proc for MDI-specific message processing
virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
virtual WXLRESULT MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM);
virtual bool MSWTranslateMessage(WXMSG* msg);
protected:
#if wxUSE_MENUS_NATIVE
virtual void InternalSetMenuBar();
#endif // wxUSE_MENUS_NATIVE
virtual WXHICON GetDefaultIcon() const;
wxMDIClientWindow * m_clientWindow;
wxMDIChildFrame * m_currentChild;
wxMenu* m_windowMenu;
// true if MDI Frame is intercepting commands, not child
bool m_parentFrameActive;
private:
friend class WXDLLEXPORT wxMDIChildFrame;
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
DECLARE_NO_COPY_CLASS(wxMDIParentFrame)
};
// ---------------------------------------------------------------------------
// wxMDIChildFrame
// ---------------------------------------------------------------------------
class WXDLLEXPORT wxMDIChildFrame : public wxFrame
{
public:
wxMDIChildFrame() { Init(); }
wxMDIChildFrame(wxMDIParentFrame *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_FRAME_STYLE,
const wxString& name = wxFrameNameStr)
{
Init();
Create(parent, id, title, pos, size, style, name);
}
virtual ~wxMDIChildFrame();
bool Create(wxMDIParentFrame *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_FRAME_STYLE,
const wxString& name = wxFrameNameStr);
virtual bool IsTopLevel() const { return false; }
// MDI operations
virtual void Maximize(bool maximize = true);
virtual void Restore();
virtual void Activate();
// Implementation only from now on
// -------------------------------
// Handlers
bool HandleMDIActivate(long bActivate, WXHWND, WXHWND);
bool HandleWindowPosChanging(void *lpPos);
virtual WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
virtual WXLRESULT MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
virtual bool MSWTranslateMessage(WXMSG *msg);
virtual void MSWDestroyWindow();
bool ResetWindowStyle(void *vrect);
void OnIdle(wxIdleEvent& event);
protected:
virtual void DoGetPosition(int *x, int *y) const;
virtual void DoSetClientSize(int width, int height);
virtual void InternalSetMenuBar();
virtual bool IsMDIChild() const { return true; }
virtual WXHICON GetDefaultIcon() const;
// common part of all ctors
void Init();
private:
bool m_needsResize; // flag which tells us to artificially resize the frame
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIChildFrame)
};
// ---------------------------------------------------------------------------
// wxMDIClientWindow
// ---------------------------------------------------------------------------
class WXDLLEXPORT wxMDIClientWindow : public wxWindow
{
public:
wxMDIClientWindow() { Init(); }
wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
{
Init();
CreateClient(parent, style);
}
// Note: this is virtual, to allow overridden behaviour.
virtual bool CreateClient(wxMDIParentFrame *parent,
long style = wxVSCROLL | wxHSCROLL);
// Explicitly call default scroll behaviour
void OnScroll(wxScrollEvent& event);
virtual void DoSetSize(int x, int y,
int width, int height,
int sizeFlags = wxSIZE_AUTO);
protected:
void Init() { m_scrollX = m_scrollY = 0; }
int m_scrollX, m_scrollY;
private:
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIClientWindow)
};
#endif
// _WX_MDI_H_
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