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sf-pippijn |
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/* panel.cc |
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* This file is part of NDK++ library |
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* Copyright (c) 2003,2004 by Stanislav Ievlev |
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* |
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* This file is covered by the GNU Library General Public License, |
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* which should be included with libndk++ as the file COPYING. |
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*/ |
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#include <ncurses/pen.hh> |
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#include <ndk++/palette.hh> |
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#include <ndk++/panel.hh> |
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#include <ndk++/application.hh> |
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ndk::panel::panel (panel *parent) |
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: ncurses::panel (parent) |
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, events_ (parent ? parent->events () : 0, this) |
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{ |
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events ()->on_system (ndk::slot (&panel::at_system, this)); |
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} |
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/** |
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* @todo add support for palette |
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*/ |
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void |
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ndk::panel::draw () |
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{ |
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ncurses::pen (*this).fill (palette::instance ()[colors::panel]); |
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} |
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int |
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ndk::panel::padding () const |
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{ |
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return 0; |
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} |
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void |
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ndk::panel::emit (int type) |
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{ |
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events_.emit (type); |
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} |
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ndk::engine * |
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ndk::panel::events () |
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{ |
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return &events_; |
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} |
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void |
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ndk::panel::in_focus (panel &other) |
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{ |
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events_.in_focus (other.events ()); |
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} |
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void |
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ndk::panel::focus () |
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{ |
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if (parent ()) |
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{ |
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dynamic_cast<panel &> (*parent ()).focus (); |
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dynamic_cast<panel &> (*parent ()).in_focus (*this); |
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} |
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else |
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ndk::app ().in_focus (*this); |
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} |
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ndk::event::result |
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ndk::panel::at_system (const event &ev) |
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{ |
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if (!ev.sender_ && engine::enter_focus == ev.type_) |
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{ |
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top (); |
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return event::accepted; |
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} |
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return event::ignored; |
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} |
