.:F L U X B O X:. - Developer Zone

00001 // Container.hh
00002 // Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
00003 //                and Simon Bowden    (rathnor at users.sourceforge.net)
00004 //
00005 // Permission is hereby granted, free of charge, to any person obtaining a
00006 // copy of this software and associated documentation files (the "Software"),
00007 // to deal in the Software without restriction, including without limitation
00008 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
00009 // and/or sell copies of the Software, and to permit persons to whom the
00010 // Software is furnished to do so, subject to the following conditions:
00011 //
00012 // The above copyright notice and this permission notice shall be included in
00013 // all copies or substantial portions of the Software.
00014 //
00015 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
00018 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00019 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
00020 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
00021 // DEALINGS IN THE SOFTWARE.
00022 
00023 // $Id: Container.hh,v 1.5 2003/12/23 01:55:07 rathnor Exp $
00024 
00025 #ifndef CONTAINER_HH
00026 #define CONTAINER_HH
00027 
00028 #include "FbTk/FbWindow.hh"
00029 #include "FbTk/EventHandler.hh"
00030 #include "FbTk/NotCopyable.hh"
00031 
00032 #include <list>
00033 
00034 class Container:public FbTk::FbWindow, public FbTk::EventHandler, private FbTk::NotCopyable {
00035 public:
00036     enum Alignment { LEFT, RELATIVE, RIGHT };
00037     typedef FbTk::FbWindow * Item;
00038     typedef std::list<Item> ItemList;
00039 
00040     explicit Container(const FbTk::FbWindow &parent);
00041     virtual ~Container();
00042     
00043     // manipulators
00044 
00045     void resize(unsigned int width, unsigned int height);
00046     void moveResize(int x, int y,
00047                     unsigned int width, unsigned int height);
00048 
00049     void insertItems(ItemList &list, int position=-1);
00050     void insertItem(Item item, int pos = -1);
00051     void removeItem(int item);
00052     void removeAll();
00053     int find(Item item);
00054     void setSelected(int index);
00055     void setMaxSizePerClient(unsigned int size);
00056     void setAlignment(Alignment a);
00057 
00058     Item back() { return m_item_list.back(); }
00059 
00061     inline void update() { repositionItems(); }
00063     inline void setUpdateLock(bool value) { m_update_lock = value; }
00064 
00066     void exposeEvent(XExposeEvent &event);
00067 
00069     inline Alignment alignment() const { return m_align; }
00070     inline int size() const { return m_item_list.size(); }
00071     inline const Item selected() const { return m_selected; }
00072     inline Item selected() { return m_selected; }
00073     unsigned int maxWidthPerClient() const;
00074     inline unsigned int maxHeightPerClient() const { return (size() == 0 ? height() : height()/size()); }    
00075     inline bool updateLock() const { return m_update_lock; }
00076 
00077 private:
00078     void repositionItems();
00079 
00080     Alignment m_align;
00081     unsigned int m_max_size_per_client;
00082     ItemList m_item_list;
00083     Item m_selected;
00084     bool m_update_lock;
00085 };
00086 
00087 #endif // CONTAINER_HH
00088
Container.hh

Fluxbox CVS-Jan-2003
