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77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
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/* This file is part of the KDE project
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Copyright (C) 2002 Matthias Hölzer-Klüpfel <mhk@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef K_ACCELERATORMANAGER_H
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#define K_ACCELERATORMANAGER_H
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#include <kdeui_export.h>
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class QWidget;
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class QString;
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/**
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* KDE Accelerator manager.
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*
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* This class can be used to find a valid and working set of
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* accelerators for any widget.
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*
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* @author Matthias Hölzer-Klüpfel <mhk@kde.org>
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*/
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class KDEUI_EXPORT KAcceleratorManager
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{
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public:
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/**
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* Manages the accelerators of a widget.
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*
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* Call this function on the top widget of the hierarchy you
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* want to manage. It will fix the accelerators of the child widgets so
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* there are never duplicate accelerators. It also tries to put
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* accelerators on as many widgets as possible.
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*
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* The algorithm used tries to take the existing accelerators into
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* account, as well as the class of each widget. Hopefully, the result
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* is close to what you would assign manually.
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*
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* QPopupMenu's are managed dynamically, so when you add or remove entries,
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* the accelerators are reassigned. If you add or remove widgets to your
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* toplevel widget, you will have to call manage again to fix the
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* accelerators.
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*
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* @param widget The toplevel widget you want to manage.
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* @param programmers_mode if true, KAcceleratorManager adds (&) for removed
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* accels and & before added accels
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*/
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static void manage(QWidget *widget, bool programmers_mode = false );
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/** \internal returns the result of the last manage operation. */
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static void last_manage(QString &added, QString &changed, QString &removed);
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/**
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* Use this method for a widget (and its children) you want no accels to be set on.
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*/
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static void setNoAccel( QWidget *widget );
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};
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#endif // K_ACCELERATORMANAGER_H
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