Panda3D
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00001 // Filename: pgMouseWatcherBackground.h 00002 // Created by: drose (23Aug01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef PGMOUSEWATCHERBACKGROUND_H 00016 #define PGMOUSEWATCHERBACKGROUND_H 00017 00018 #include "pandabase.h" 00019 00020 #include "mouseWatcherRegion.h" 00021 00022 //////////////////////////////////////////////////////////////////// 00023 // Class : PGMouseWatcherBackground 00024 // Description : This is a special kind of MouseWatcherRegion that 00025 // doesn't have a rectangle and is never active, but 00026 // just quietly listens for keypresses and sends them to 00027 // all the PGItems with background focus. 00028 //////////////////////////////////////////////////////////////////// 00029 class EXPCL_PANDA_PGUI PGMouseWatcherBackground : public MouseWatcherRegion { 00030 PUBLISHED: 00031 PGMouseWatcherBackground(); 00032 virtual ~PGMouseWatcherBackground(); 00033 00034 public: 00035 virtual void press(const MouseWatcherParameter ¶m); 00036 virtual void release(const MouseWatcherParameter ¶m); 00037 virtual void keystroke(const MouseWatcherParameter ¶m); 00038 virtual void candidate(const MouseWatcherParameter ¶m); 00039 00040 public: 00041 static TypeHandle get_class_type() { 00042 return _type_handle; 00043 } 00044 static void init_type() { 00045 MouseWatcherRegion::init_type(); 00046 register_type(_type_handle, "PGMouseWatcherBackground", 00047 MouseWatcherRegion::get_class_type()); 00048 } 00049 virtual TypeHandle get_type() const { 00050 return get_class_type(); 00051 } 00052 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00053 00054 private: 00055 static TypeHandle _type_handle; 00056 }; 00057 00058 #endif