198 lines
5.8 KiB
C
198 lines
5.8 KiB
C
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
// Name: wx/os2/mdi.h
|
||
|
// Purpose: MDI (Multiple Document Interface) classes.
|
||
|
// This doesn't have to be implemented just like Windows,
|
||
|
// it could be a tabbed design as in wxGTK.
|
||
|
// Author: David Webster
|
||
|
// Modified by:
|
||
|
// Created: 10/10/99
|
||
|
// Copyright: (c) David Webster
|
||
|
// Licence: wxWindows licence
|
||
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
||
|
#ifndef _WX_MDI_H_
|
||
|
#define _WX_MDI_H_
|
||
|
|
||
|
#include "wx/frame.h"
|
||
|
|
||
|
class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
|
||
|
class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
|
||
|
|
||
|
class WXDLLIMPEXP_CORE wxMDIParentFrame: public wxFrame
|
||
|
{
|
||
|
DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
|
||
|
|
||
|
friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
|
||
|
public:
|
||
|
|
||
|
wxMDIParentFrame();
|
||
|
inline wxMDIParentFrame(wxWindow *parent,
|
||
|
wxWindowID id,
|
||
|
const wxString& title,
|
||
|
const wxPoint& pos = wxDefaultPosition,
|
||
|
const wxSize& size = wxDefaultSize,
|
||
|
long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL, // Scrolling refers to client window
|
||
|
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);
|
||
|
|
||
|
wxMenu* GetWindowMenu() const { return m_windowMenu; }
|
||
|
// void SetWindowMenu(wxMwnu* pMenu);
|
||
|
|
||
|
// MDI operations
|
||
|
// --------------
|
||
|
virtual void Cascade();
|
||
|
virtual void Tile();
|
||
|
virtual void ArrangeIcons();
|
||
|
virtual void ActivateNext();
|
||
|
virtual void ActivatePrevious();
|
||
|
|
||
|
// handlers
|
||
|
// --------
|
||
|
|
||
|
// Responds to colour changes
|
||
|
void OnSysColourChanged(wxSysColourChangedEvent& event);
|
||
|
|
||
|
void OnSize(wxSizeEvent& event);
|
||
|
|
||
|
bool HandleActivate(int state, bool minimized, WXHWND activate);
|
||
|
bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
|
||
|
|
||
|
// override window proc for MDI-specific message processing
|
||
|
virtual MRESULT OS2WindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
|
||
|
|
||
|
virtual MRESULT OS2DefWindowProc(WXUINT, WXWPARAM, WXLPARAM);
|
||
|
virtual bool OS2TranslateMessage(WXMSG* msg);
|
||
|
|
||
|
protected:
|
||
|
virtual void InternalSetMenuBar();
|
||
|
|
||
|
wxMDIClientWindow * m_clientWindow;
|
||
|
wxMDIChildFrame * m_currentChild;
|
||
|
wxMenu* m_windowMenu;
|
||
|
|
||
|
// TRUE if MDI Frame is intercepting commands, not child
|
||
|
bool m_parentFrameActive;
|
||
|
|
||
|
private:
|
||
|
DECLARE_EVENT_TABLE()
|
||
|
};
|
||
|
|
||
|
class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
|
||
|
{
|
||
|
DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
|
||
|
public:
|
||
|
|
||
|
wxMDIChildFrame();
|
||
|
inline 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)
|
||
|
{
|
||
|
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);
|
||
|
|
||
|
// MDI operations
|
||
|
virtual void Maximize(bool maximize = TRUE);
|
||
|
virtual void Restore();
|
||
|
virtual void Activate();
|
||
|
|
||
|
// Handlers
|
||
|
|
||
|
bool HandleMDIActivate(long bActivate, WXHWND, WXHWND);
|
||
|
bool HandleSize(int x, int y, WXUINT);
|
||
|
bool HandleWindowPosChanging(void *lpPos);
|
||
|
bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
|
||
|
|
||
|
virtual MRESULT OS2WindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
|
||
|
virtual MRESULT OS2DefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
|
||
|
virtual bool OS2TranslateMessage(WXMSG *msg);
|
||
|
|
||
|
virtual void OS2DestroyWindow();
|
||
|
|
||
|
// Implementation
|
||
|
bool ResetWindowStyle(void *vrect);
|
||
|
|
||
|
protected:
|
||
|
virtual void DoGetPosition(int *x, int *y) const;
|
||
|
virtual void DoSetClientSize(int width, int height);
|
||
|
virtual void InternalSetMenuBar();
|
||
|
};
|
||
|
|
||
|
/* The client window is a child of the parent MDI frame, and itself
|
||
|
* contains the child MDI frames.
|
||
|
* However, you create the MDI children as children of the MDI parent:
|
||
|
* only in the implementation does the client window become the parent
|
||
|
* of the children. Phew! So the children are sort of 'adopted'...
|
||
|
*/
|
||
|
|
||
|
class WXDLLIMPEXP_CORE wxMDIClientWindow: public wxWindow
|
||
|
{
|
||
|
DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
|
||
|
|
||
|
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);
|
||
|
|
||
|
protected:
|
||
|
void Init() { m_scrollX = m_scrollY = 0; }
|
||
|
|
||
|
int m_scrollX, m_scrollY;
|
||
|
|
||
|
private:
|
||
|
DECLARE_EVENT_TABLE()
|
||
|
};
|
||
|
|
||
|
#endif
|
||
|
// _WX_MDI_H_
|