wxWidgets/include/wx/motif/mdi.h

248 lines
7.4 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: wx/motif/mdi.h
// Purpose: MDI (Multiple Document Interface) classes.
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MDI_H_
#define _WX_MDI_H_
/*
New MDI scheme using tabs. We can use a wxNotebook to implement the client
window. wxMDIChildFrame can be implemented as an XmMainWindow widget
as before, and is a child of the notebook _and_ of the parent frame...
but wxMDIChildFrame::GetParent should return the parent frame.
*/
#include "wx/frame.h"
#include "wx/notebook.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);
void OnSize(wxSizeEvent& event);
void OnActivate(wxActivateEvent& event);
void OnSysColourChanged(wxSysColourChangedEvent& event);
void OnMenuHighlight(wxMenuEvent& event);
void SetMenuBar(wxMenuBar *menu_bar);
// Get the active MDI child window
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() ;
// MDI operations
virtual void Cascade();
virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL);
virtual void ArrangeIcons();
virtual void ActivateNext();
virtual void ActivatePrevious();
// Implementation
// Set the active child
inline void SetActiveChild(wxMDIChildFrame* child) { m_activeChild = child; }
// Set the child's menubar into the parent frame
void SetChildMenuBar(wxMDIChildFrame* frame);
inline wxMenuBar* GetActiveMenuBar() const { return m_activeMenuBar; }
// Redirect events to active child first
virtual bool ProcessEvent(wxEvent& event);
protected:
virtual void DoSetSize(int x, int y,
int width, int height,
int sizeFlags = wxSIZE_AUTO);
virtual void DoSetClientSize(int width, int height);
// Gets the size available for subwindows after menu size, toolbar size
// and status bar size have been subtracted. If you want to manage your own
// toolbar(s), don't call SetToolBar.
void DoGetClientSize(int *width, int *height) const;
protected:
wxMDIClientWindow* m_clientWindow;
wxMDIChildFrame* m_activeChild;
wxMenuBar* m_activeMenuBar;
DECLARE_EVENT_TABLE()
};
class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
{
DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
public:
wxMDIChildFrame();
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);
// Set menu bar
void SetMenuBar(wxMenuBar *menu_bar);
void SetTitle(const wxString& title);
// Set icon
virtual void SetIcon(const wxIcon& icon);
virtual void SetIcons(const wxIconBundle& icons );
// Override wxFrame operations
void CaptureMouse();
void ReleaseMouse();
void Raise();
void Lower(void);
// MDI operations
virtual void Maximize();
virtual void Maximize(bool WXUNUSED(maximize)) { };
inline void Minimize() { Iconize(true); };
virtual void Iconize(bool iconize);
virtual void Restore();
virtual void Activate();
virtual bool IsIconized() const ;
virtual bool IsTopLevel() const { return false; }
// Is the frame maximized? Returns true for
// wxMDIChildFrame due to the tabbed implementation.
virtual bool IsMaximized(void) const ;
bool Show(bool show);
WXWidget GetMainWidget() const { return m_mainWidget; };
WXWidget GetTopWidget() const { return m_mainWidget; };
WXWidget GetClientWidget() const { return m_mainWidget; };
/*
virtual void OnRaise();
virtual void OnLower();
*/
void SetMDIParentFrame(wxMDIParentFrame* parentFrame) { m_mdiParentFrame = parentFrame; }
wxMDIParentFrame* GetMDIParentFrame() const { return m_mdiParentFrame; }
protected:
wxMDIParentFrame* m_mdiParentFrame;
virtual void DoSetSize(int x, int y,
int width, int height,
int sizeFlags = wxSIZE_AUTO);
virtual void DoSetClientSize(int width, int height);
void DoGetClientSize(int *width, int *height) const;
void DoGetSize(int *width, int *height) const;
void DoGetPosition(int *x, int *y) const ;
void DoSetSizeHints(int minW, int minH,
int maxW, int maxH,
int incW, int incH);
};
/* 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 wxNotebook
{
DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
public:
wxMDIClientWindow() ;
wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
{
CreateClient(parent, style);
}
virtual ~wxMDIClientWindow();
// 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);
// Implementation
void OnPageChanged(wxBookCtrlEvent& event);
int FindPage(const wxNotebookPage* page);
protected:
virtual void DoSetSize(int x, int y,
int width, int height,
int sizeFlags = wxSIZE_AUTO);
virtual void DoSetClientSize(int width, int height);
void DoGetClientSize(int *width, int *height) const;
void DoGetSize(int *width, int *height) const ;
void DoGetPosition(int *x, int *y) const ;
private:
DECLARE_EVENT_TABLE()
};
#endif
// _WX_MDI_H_