fb99672f62
Get rid of the rest of __WXCOCOA__ tests in the sources. Drop configure option for using it. Also remove the documentation for this port. This should have also been part of r76735. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76815 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
404 lines
14 KiB
C++
404 lines
14 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/mdi.h
|
|
// Purpose: wxMDI base header
|
|
// Author: Julian Smart (original)
|
|
// Vadim Zeitlin (base MDI classes refactoring)
|
|
// Copyright: (c) 1998 Julian Smart
|
|
// (c) 2008 Vadim Zeitlin
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_MDI_H_BASE_
|
|
#define _WX_MDI_H_BASE_
|
|
|
|
#include "wx/defs.h"
|
|
|
|
#if wxUSE_MDI
|
|
|
|
#include "wx/frame.h"
|
|
#include "wx/menu.h"
|
|
|
|
// forward declarations
|
|
class WXDLLIMPEXP_FWD_CORE wxMDIParentFrame;
|
|
class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
|
|
class WXDLLIMPEXP_FWD_CORE wxMDIClientWindowBase;
|
|
class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMDIParentFrameBase: base class for parent frame for MDI children
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxMDIParentFrameBase : public wxFrame
|
|
{
|
|
public:
|
|
wxMDIParentFrameBase()
|
|
{
|
|
m_clientWindow = NULL;
|
|
m_currentChild = NULL;
|
|
#if wxUSE_MENUS
|
|
m_windowMenu = NULL;
|
|
#endif // wxUSE_MENUS
|
|
}
|
|
|
|
/*
|
|
Derived classes should provide ctor and Create() with the following
|
|
declaration:
|
|
|
|
bool Create(wxWindow *parent,
|
|
wxWindowID winid,
|
|
const wxString& title,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
|
|
const wxString& name = wxFrameNameStr);
|
|
*/
|
|
|
|
#if wxUSE_MENUS
|
|
virtual ~wxMDIParentFrameBase()
|
|
{
|
|
delete m_windowMenu;
|
|
}
|
|
#endif // wxUSE_MENUS
|
|
|
|
// accessors
|
|
// ---------
|
|
|
|
// Get or change the active MDI child window
|
|
virtual wxMDIChildFrame *GetActiveChild() const
|
|
{ return m_currentChild; }
|
|
virtual void SetActiveChild(wxMDIChildFrame *child)
|
|
{ m_currentChild = child; }
|
|
|
|
|
|
// Get the client window
|
|
wxMDIClientWindowBase *GetClientWindow() const { return m_clientWindow; }
|
|
|
|
|
|
// MDI windows menu functions
|
|
// --------------------------
|
|
|
|
#if wxUSE_MENUS
|
|
// return the pointer to the current window menu or NULL if we don't have
|
|
// because of wxFRAME_NO_WINDOW_MENU style
|
|
wxMenu* GetWindowMenu() const { return m_windowMenu; }
|
|
|
|
// use the given menu instead of the default window menu
|
|
//
|
|
// menu can be NULL to disable the window menu completely
|
|
virtual void SetWindowMenu(wxMenu *menu)
|
|
{
|
|
if ( menu != m_windowMenu )
|
|
{
|
|
delete m_windowMenu;
|
|
m_windowMenu = menu;
|
|
}
|
|
}
|
|
#endif // wxUSE_MENUS
|
|
|
|
|
|
// standard MDI window management functions
|
|
// ----------------------------------------
|
|
|
|
virtual void Cascade() { }
|
|
virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) { }
|
|
virtual void ArrangeIcons() { }
|
|
virtual void ActivateNext() = 0;
|
|
virtual void ActivatePrevious() = 0;
|
|
|
|
/*
|
|
Derived classes must provide the following function:
|
|
|
|
static bool IsTDI();
|
|
*/
|
|
|
|
// Create the client window class (don't Create() the window here, just
|
|
// return a new object of a wxMDIClientWindow-derived class)
|
|
//
|
|
// Notice that if you override this method you should use the default
|
|
// constructor and Create() and not the constructor creating the window
|
|
// when creating the frame or your overridden version is not going to be
|
|
// called (as the call to a virtual function from ctor will be dispatched
|
|
// to this class version)
|
|
virtual wxMDIClientWindow *OnCreateClient();
|
|
|
|
protected:
|
|
// Override to pass menu/toolbar events to the active child first.
|
|
virtual bool TryBefore(wxEvent& event) wxOVERRIDE;
|
|
|
|
|
|
// This is wxMDIClientWindow for all the native implementations but not for
|
|
// the generic MDI version which has its own wxGenericMDIClientWindow and
|
|
// so we store it as just a base class pointer because we don't need its
|
|
// exact type anyhow
|
|
wxMDIClientWindowBase *m_clientWindow;
|
|
wxMDIChildFrame *m_currentChild;
|
|
|
|
#if wxUSE_MENUS
|
|
// the current window menu or NULL if we are not using it
|
|
wxMenu *m_windowMenu;
|
|
#endif // wxUSE_MENUS
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMDIChildFrameBase: child frame managed by wxMDIParentFrame
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxMDIChildFrameBase : public wxFrame
|
|
{
|
|
public:
|
|
wxMDIChildFrameBase() { m_mdiParent = NULL; }
|
|
|
|
/*
|
|
Derived classes should provide Create() with the following signature:
|
|
|
|
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);
|
|
|
|
And setting m_mdiParent to parent parameter.
|
|
*/
|
|
|
|
// MDI children specific methods
|
|
virtual void Activate() = 0;
|
|
|
|
// Return the MDI parent frame: notice that it may not be the same as
|
|
// GetParent() (our parent may be the client window or even its subwindow
|
|
// in some implementations)
|
|
wxMDIParentFrame *GetMDIParent() const { return m_mdiParent; }
|
|
|
|
// Synonym for GetMDIParent(), was used in some other ports
|
|
wxMDIParentFrame *GetMDIParentFrame() const { return GetMDIParent(); }
|
|
|
|
|
|
// in most ports MDI children frames are not really top-level, the only
|
|
// exception are the Mac ports in which MDI children are just normal top
|
|
// level windows too
|
|
virtual bool IsTopLevel() const wxOVERRIDE { return false; }
|
|
|
|
// In all ports keyboard navigation must stop at MDI child frame level and
|
|
// can't cross its boundary. Indicate this by overriding this function to
|
|
// return true.
|
|
virtual bool IsTopNavigationDomain() const wxOVERRIDE { return true; }
|
|
|
|
// Raising any frame is supposed to show it but wxFrame Raise()
|
|
// implementation doesn't work for MDI child frames in most forms so
|
|
// forward this to Activate() which serves the same purpose by default.
|
|
virtual void Raise() wxOVERRIDE { Activate(); }
|
|
|
|
protected:
|
|
wxMDIParentFrame *m_mdiParent;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxTDIChildFrame: child frame used by TDI implementations
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxTDIChildFrame : public wxMDIChildFrameBase
|
|
{
|
|
public:
|
|
// override wxFrame methods for this non top-level window
|
|
|
|
#if wxUSE_STATUSBAR
|
|
// no status bars
|
|
//
|
|
// TODO: MDI children should have their own status bars, why not?
|
|
virtual wxStatusBar* CreateStatusBar(int WXUNUSED(number) = 1,
|
|
long WXUNUSED(style) = 1,
|
|
wxWindowID WXUNUSED(id) = 1,
|
|
const wxString& WXUNUSED(name)
|
|
= wxEmptyString) wxOVERRIDE
|
|
{ return NULL; }
|
|
|
|
virtual wxStatusBar *GetStatusBar() const wxOVERRIDE
|
|
{ return NULL; }
|
|
virtual void SetStatusText(const wxString &WXUNUSED(text),
|
|
int WXUNUSED(number)=0) wxOVERRIDE
|
|
{ }
|
|
virtual void SetStatusWidths(int WXUNUSED(n),
|
|
const int WXUNUSED(widths)[]) wxOVERRIDE
|
|
{ }
|
|
#endif // wxUSE_STATUSBAR
|
|
|
|
#if wxUSE_TOOLBAR
|
|
// no toolbar
|
|
//
|
|
// TODO: again, it should be possible to have tool bars
|
|
virtual wxToolBar *CreateToolBar(long WXUNUSED(style),
|
|
wxWindowID WXUNUSED(id),
|
|
const wxString& WXUNUSED(name)) wxOVERRIDE
|
|
{ return NULL; }
|
|
virtual wxToolBar *GetToolBar() const wxOVERRIDE { return NULL; }
|
|
#endif // wxUSE_TOOLBAR
|
|
|
|
// no icon
|
|
virtual void SetIcons(const wxIconBundle& WXUNUSED(icons)) wxOVERRIDE { }
|
|
|
|
// title is used as the tab label
|
|
virtual wxString GetTitle() const wxOVERRIDE { return m_title; }
|
|
virtual void SetTitle(const wxString& title) = 0;
|
|
|
|
// no maximize etc
|
|
virtual void Maximize(bool WXUNUSED(maximize) = true) wxOVERRIDE { }
|
|
virtual bool IsMaximized() const wxOVERRIDE { return true; }
|
|
virtual bool IsAlwaysMaximized() const wxOVERRIDE { return true; }
|
|
virtual void Iconize(bool WXUNUSED(iconize) = true) wxOVERRIDE { }
|
|
virtual bool IsIconized() const wxOVERRIDE { return false; }
|
|
virtual void Restore() wxOVERRIDE { }
|
|
|
|
virtual bool ShowFullScreen(bool WXUNUSED(show),
|
|
long WXUNUSED(style)) wxOVERRIDE { return false; }
|
|
virtual bool IsFullScreen() const wxOVERRIDE { return false; }
|
|
|
|
|
|
// we need to override these functions to ensure that a child window is
|
|
// created even though we derive from wxFrame -- basically we make it
|
|
// behave as just a wxWindow by short-circuiting wxTLW changes to the base
|
|
// class behaviour
|
|
|
|
virtual void AddChild(wxWindowBase *child) wxOVERRIDE { wxWindow::AddChild(child); }
|
|
|
|
virtual bool Destroy() wxOVERRIDE { return wxWindow::Destroy(); }
|
|
|
|
// extra platform-specific hacks
|
|
#ifdef __WXMSW__
|
|
virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle = NULL) const
|
|
{
|
|
return wxWindow::MSWGetStyle(flags, exstyle);
|
|
}
|
|
|
|
virtual WXHWND MSWGetParent() const
|
|
{
|
|
return wxWindow::MSWGetParent();
|
|
}
|
|
|
|
WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
|
|
{
|
|
return wxWindow::MSWWindowProc(message, wParam, lParam);
|
|
}
|
|
#endif // __WXMSW__
|
|
|
|
protected:
|
|
virtual void DoGetSize(int *width, int *height) const wxOVERRIDE
|
|
{
|
|
wxWindow::DoGetSize(width, height);
|
|
}
|
|
|
|
virtual void DoSetSize(int x, int y, int width, int height, int sizeFlags) wxOVERRIDE
|
|
{
|
|
wxWindow::DoSetSize(x, y, width, height, sizeFlags);
|
|
}
|
|
|
|
virtual void DoGetClientSize(int *width, int *height) const wxOVERRIDE
|
|
{
|
|
wxWindow::DoGetClientSize(width, height);
|
|
}
|
|
|
|
virtual void DoSetClientSize(int width, int height) wxOVERRIDE
|
|
{
|
|
wxWindow::DoSetClientSize(width, height);
|
|
}
|
|
|
|
virtual void DoMoveWindow(int x, int y, int width, int height) wxOVERRIDE
|
|
{
|
|
wxWindow::DoMoveWindow(x, y, width, height);
|
|
}
|
|
|
|
// no size hints
|
|
virtual void DoSetSizeHints(int WXUNUSED(minW), int WXUNUSED(minH),
|
|
int WXUNUSED(maxW), int WXUNUSED(maxH),
|
|
int WXUNUSED(incW), int WXUNUSED(incH)) wxOVERRIDE { }
|
|
|
|
wxString m_title;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMDIClientWindowBase: child of parent frame, parent of children frames
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxMDIClientWindowBase : public wxWindow
|
|
{
|
|
public:
|
|
/*
|
|
The derived class must provide the default ctor only (CreateClient()
|
|
will be called later).
|
|
*/
|
|
|
|
// Can be overridden in the derived classes but the base class version must
|
|
// be usually called first to really create the client window.
|
|
virtual bool CreateClient(wxMDIParentFrame *parent,
|
|
long style = wxVSCROLL | wxHSCROLL) = 0;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Include the port-specific implementation of the base classes defined above
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// wxUSE_GENERIC_MDI_AS_NATIVE may be predefined to force the generic MDI
|
|
// implementation use even on the platforms which usually don't use it
|
|
//
|
|
// notice that generic MDI can still be used without this, but you would need
|
|
// to explicitly use wxGenericMDIXXX classes in your code (and currently also
|
|
// add src/generic/mdig.cpp to your build as it's not compiled in if generic
|
|
// MDI is not used by default -- but this may change later...)
|
|
#ifndef wxUSE_GENERIC_MDI_AS_NATIVE
|
|
// wxUniv always uses the generic MDI implementation and so do the ports
|
|
// without native version (although wxCocoa seems to have one -- but it's
|
|
// probably not functional?)
|
|
#if defined(__WXMOTIF__) || \
|
|
defined(__WXUNIVERSAL__)
|
|
#define wxUSE_GENERIC_MDI_AS_NATIVE 1
|
|
#else
|
|
#define wxUSE_GENERIC_MDI_AS_NATIVE 0
|
|
#endif
|
|
#endif // wxUSE_GENERIC_MDI_AS_NATIVE
|
|
|
|
#if wxUSE_GENERIC_MDI_AS_NATIVE
|
|
#include "wx/generic/mdig.h"
|
|
#elif defined(__WXMSW__)
|
|
#include "wx/msw/mdi.h"
|
|
#elif defined(__WXGTK20__)
|
|
#include "wx/gtk/mdi.h"
|
|
#elif defined(__WXGTK__)
|
|
#include "wx/gtk1/mdi.h"
|
|
#elif defined(__WXMAC__)
|
|
#include "wx/osx/mdi.h"
|
|
#endif
|
|
|
|
inline wxMDIClientWindow *wxMDIParentFrameBase::OnCreateClient()
|
|
{
|
|
return new wxMDIClientWindow;
|
|
}
|
|
|
|
inline bool wxMDIParentFrameBase::TryBefore(wxEvent& event)
|
|
{
|
|
// Menu (and toolbar) events should be sent to the active child frame
|
|
// first, if any.
|
|
if ( event.GetEventType() == wxEVT_MENU ||
|
|
event.GetEventType() == wxEVT_UPDATE_UI )
|
|
{
|
|
wxMDIChildFrame * const child = GetActiveChild();
|
|
if ( child )
|
|
{
|
|
// However avoid sending the event back to the child if it's
|
|
// currently being propagated to us from it.
|
|
wxWindow* const
|
|
from = static_cast<wxWindow*>(event.GetPropagatedFrom());
|
|
if ( !from || !from->IsDescendant(child) )
|
|
{
|
|
if ( child->ProcessWindowEventLocally(event) )
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return wxFrame::TryBefore(event);
|
|
}
|
|
|
|
#endif // wxUSE_MDI
|
|
|
|
#endif // _WX_MDI_H_BASE_
|