SubclassedWindow Struct Reference

#include <window.h>

Inheritance diagram for SubclassedWindow:

Collaboration diagram for SubclassedWindow:

Public Types
typedef Window	super
Public Types inherited from Window
typedef map< HWND, Window * >	WindowMap
typedef Window *(*	CREATORFUNC) (HWND)
typedef Window *(*	CREATORFUNC_INFO) (HWND, const void *)

Public Member Functions
	SubclassedWindow (HWND)
Public Member Functions inherited from Window
	Window (HWND hwnd)
virtual	~Window ()
LRESULT	SendParent (UINT nmsg, WPARAM wparam=0, LPARAM lparam=0)
LRESULT	PostParent (UINT nmsg, WPARAM wparam=0, LPARAM lparam=0)

Protected Member Functions
virtual LRESULT	WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)
virtual int	Command (int id, int code)
virtual int	Notify (int id, NMHDR *pnmh)
Protected Member Functions inherited from Window
virtual LRESULT	Init (LPCREATESTRUCT pcs)

Static Protected Member Functions
static LRESULT CALLBACK	SubclassedWndProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
Static Protected Member Functions inherited from Window
static Window *	create_controller (HWND hwnd)
	create controller for a new window More...
static StaticWindowData &	GetStaticWindowData ()
static LRESULT CALLBACK	MDICBTHookProc (int code, WPARAM wparam, LPARAM lparam)
static LRESULT CALLBACK	PropSheetCBTHookProc (int code, WPARAM wparam, LPARAM lparam)

Protected Attributes
WNDPROC	_orgWndProc

Additional Inherited Members
Static Public Member Functions inherited from Window
static HWND	Create (CREATORFUNC creator, DWORD dwExStyle, LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int w, int h, HWND hwndParent=0, HMENU hMenu=0)
static HWND	Create (CREATORFUNC_INFO creator, const void *info, DWORD dwExStyle, LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int w, int h, HWND hwndParent=0, HMENU hMenu=0)
static Window *	create_mdi_child (const ChildWndInfo &info, const MDICREATESTRUCT &mcs, CREATORFUNC_INFO creator)
static LRESULT CALLBACK	WindowWndProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
static INT_PTR CALLBACK	DialogProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
static Window *	get_window (HWND hwnd)
	get window controller from window handle More...
template<typename CLASS >
static CLASS *	get_window (HWND hwnd)
static void	register_pretranslate (HWND hwnd)
static void	unregister_pretranslate (HWND hwnd)
static BOOL	pretranslate_msg (LPMSG pmsg)
static void	register_dialog (HWND hwnd)
static void	unregister_dialog (HWND hwnd)
static BOOL	dispatch_dialog_msg (LPMSG pmsg)
static int	MessageLoop ()
static void	CancelModes ()
Public Attributes inherited from Window
IAccessible	IAccessible_iface
IOleWindow	IOleWindow_iface
IEnumVARIANT	IEnumVARIANT_iface
LONG	ref
Static Protected Attributes inherited from Window
static WindowMap	s_wnd_map
static const void *	s_new_info = NULL
static CREATORFUNC	s_window_creator = NULL
static HHOOK	s_hcbtHook = 0
static WindowSet	s_pretranslate_windows
static WindowSet	s_dialogs

Detailed Description

SubclassedWindow is used to wrap already existing window handles into C++ Window objects. To construct a object, use the "new" operator to put it in the heap. It is automatically freed, when the window gets destroyed.

Definition at line 176 of file window.h.

Member Typedef Documentation

super

typedef Window SubclassedWindow::super

Definition at line 178 of file window.h.

Constructor & Destructor Documentation

SubclassedWindow()

SubclassedWindow::SubclassedWindow

(

HWND

hwnd

)

Definition at line 301 of file window.cpp.

 :  super(hwnd)
{
    _orgWndProc = SubclassWindow(_hwnd, SubclassedWndProc);

    if (!_orgWndProc)
        delete this;
}

Member Function Documentation

Command()

int SubclassedWindow::Command ( int  id, int  code  )

protectedvirtual

Reimplemented from Window.

Reimplemented in DesktopShellView, and QuickLaunchBar.

Definition at line 348 of file window.cpp.

{
    return 1;   // no command handler found
}

Referenced by DesktopShellView::Command(), and SubclassedWndProc().

Notify()

int SubclassedWindow::Notify ( int  id, NMHDR *  pnmh  )

protectedvirtual

Reimplemented from Window.

Reimplemented in DesktopShellView, Pane, and QuickLaunchBar.

Definition at line 353 of file window.cpp.

{
    return CallWindowProc(_orgWndProc, _hwnd, WM_NOTIFY, id, (LPARAM)pnmh);
}

Referenced by QuickLaunchBar::Notify(), Pane::Notify(), DesktopShellView::Notify(), and SubclassedWndProc().

SubclassedWndProc()

LRESULT CALLBACK SubclassedWindow::SubclassedWndProc ( HWND  hwnd, UINT  nmsg, WPARAM  wparam, LPARAM  lparam  )

staticprotected

Definition at line 310 of file window.cpp.

{
    SubclassedWindow* pThis = GET_WINDOW(SubclassedWindow, hwnd);
    assert(pThis);

    if (pThis) {
        switch(nmsg) {
          case WM_COMMAND:
            if (!pThis->Command(LOWORD(wparam), HIWORD(wparam)))
                return 0;
            break;

          case WM_NOTIFY:
            return pThis->Notify(wparam, (NMHDR*)lparam);

          case WM_NOTIFYFORMAT:
            return NFR_CURRENT;

          case WM_CREATE:
            return pThis->Init((LPCREATESTRUCT)lparam);

          case WM_NCDESTROY:
            delete pThis;
            return 0;

          default:
            return pThis->WndProc(nmsg, wparam, lparam);
        }
    }

    return CallWindowProc(pThis->_orgWndProc, hwnd, nmsg, wparam, lparam);
}

Referenced by SubclassedWindow().

WndProc()

LRESULT SubclassedWindow::WndProc ( UINT  nmsg, WPARAM  wparam, LPARAM  lparam  )

protectedvirtual

Reimplemented from Window.

Reimplemented in ExtContextMenuHandlerT< SubclassedWindow >, EditController, HyperlinkCtrl, ColorStatic, FlatButton, OwnerdrawnButton, DesktopShellView, StartButton, Pane, StartMenuButton, QuickLaunchBar, and BackgroundWindow.

Definition at line 343 of file window.cpp.

{
    return CallWindowProc(_orgWndProc, _hwnd, nmsg, wparam, lparam);
}

Referenced by SubclassedWndProc(), BackgroundWindow::WndProc(), Pane::WndProc(), OwnerdrawnButton::WndProc(), ColorStatic::WndProc(), HyperlinkCtrl::WndProc(), and EditController::WndProc().

Member Data Documentation

_orgWndProc

WNDPROC SubclassedWindow::_orgWndProc

protected

Definition at line 183 of file window.h.

Referenced by Notify(), SubclassedWindow(), SubclassedWndProc(), and WndProc().

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The documentation for this struct was generated from the following files:

• modules/rosapps/applications/explorer-old/utility/window.h
• modules/rosapps/applications/explorer-old/utility/window.cpp