netsurf/beos/WindowStack.h

46 lines
1.1 KiB
C++

/*
* Copyright 2010, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef WINDOW_STACK_H
#define WINDOW_STACK_H
#include <Window.h>
class BWindowStack {
public:
BWindowStack(BWindow* window);
~BWindowStack();
status_t AddWindow(const BWindow* window);
status_t AddWindow(const BMessenger& window);
status_t AddWindowAt(const BWindow* window,
int32 position);
status_t AddWindowAt(const BMessenger& window,
int32 position);
status_t RemoveWindow(const BWindow* window);
status_t RemoveWindow(const BMessenger& window);
status_t RemoveWindowAt(int32 position,
BMessenger* window = NULL);
int32 CountWindows();
status_t WindowAt(int32 position,
BMessenger& messenger);
bool HasWindow(const BWindow* window);
bool HasWindow(const BMessenger& window);
private:
status_t _AttachMessenger(const BMessenger& window);
status_t _ReadMessenger(BMessenger& window);
status_t _StartMessage(int32 what);
BPrivate::PortLink* fLink;
};
#endif