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Diffstat (limited to 'kdecore/kaccelmanager_private.h')
| -rw-r--r-- | kdecore/kaccelmanager_private.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/kdecore/kaccelmanager_private.h b/kdecore/kaccelmanager_private.h deleted file mode 100644 index e931b7e3e..000000000 --- a/kdecore/kaccelmanager_private.h +++ /dev/null @@ -1,196 +0,0 @@ -/* This file is part of the KDE project - Copyright (C) 2002 Matthias Hoelzer-Kluepfel <mhk@kde.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - - -#ifndef __KACCELMANAGER_PRIVATE_H__ -#define __KACCELMANAGER_PRIVATE_H__ - - -#include <tqstring.h> -#include <tqmemarray.h> -#include <tqvaluelist.h> -#include <tqobject.h> - -class TQWidgetStack; - -/** - * A string class handling accelerators. - * - * This class contains a string and knowledge about accelerators. - * It keeps a list weights, telling how valuable each character - * would be as an accelerator. - * - * @author Matthias Hoelzer-Kluepfel <mhk@kde.org> -*/ - -class KAccelString -{ -public: - - KAccelString() : m_pureText(), m_accel(-1) {} - KAccelString(const TQString &input, int initalWeight=-1); - - void calculateWeights(int initialWeight); - - const TQString &pure() const { return m_pureText; } - TQString accelerated() const; - - int accel() const { return m_accel; } - void setAccel(int accel) { m_accel = accel; } - - int originalAccel() const { return m_orig_accel; } - TQString originalText() const { return m_origText; } - - TQChar accelerator() const; - - int maxWeight(int &index, const TQString &used); - - bool operator == (const KAccelString &c) const { return m_pureText == c.m_pureText && m_accel == c.m_accel && m_orig_accel == c.m_orig_accel; } - - -private: - - int stripAccelerator(TQString &input); - - void dump(); - - TQString m_pureText, m_origText; - int m_accel, m_orig_accel; - TQMemArray<int> m_weight; - -}; - - -typedef TQValueList<KAccelString> KAccelStringList; - - -/** - * This class encapsulates the algorithm finding the 'best' - * distribution of accelerators in a hierarchy of widgets. - * - * @author Matthias Hoelzer-Kluepfel <mhk@kde.org> -*/ - -class KAccelManagerAlgorithm -{ -public: - - /// Constants used in the algorithm - enum { - /// Default control weight - DEFAULT_WEIGHT = 50, - /// Additional weight for first character in string - FIRST_CHARACTER_EXTRA_WEIGHT = 50, - /// Additional weight for the beginning of a word - WORD_BEGINNING_EXTRA_WEIGHT = 50, - /// Additional weight for the dialog buttons (large, we basically never want these reassigned) - DIALOG_BUTTON_EXTRA_WEIGHT = 300, - /// Additional weight for a 'wanted' accelerator - WANTED_ACCEL_EXTRA_WEIGHT = 150, - /// Default weight for an 'action' widget (ie, pushbuttons) - ACTION_ELEMENT_WEIGHT = 50, - /// Default weight for group boxes (low priority) - GROUP_BOX_WEIGHT = -2000, - /// Default weight for menu titles - MENU_TITLE_WEIGHT = 250, - /// Additional weight for KDE standard accelerators - STANDARD_ACCEL = 300 - }; - - /// Method to call to find the best distribution of accelerators. - static void findAccelerators(KAccelStringList &result, TQString &used); - -}; - - -class TQPopupMenu; - - -/** - * This class manages a popup menu. It will notice if entries have been - * added or changed, and will recalculate the accelerators accordingly. - * - * This is necessary for dynamic menus like for example in kicker. - * - * @author Matthias Hoelzer-Kluepfel <mhk@kde.org> -*/ - -class KPopupAccelManager : public TQObject -{ - Q_OBJECT - -public: - - static void manage(TQPopupMenu *popup); - - -protected: - - KPopupAccelManager(TQPopupMenu *popup); - - -private slots: - - void aboutToShow(); - - -private: - - void calculateAccelerators(); - - void findMenuEntries(KAccelStringList &list); - void setMenuEntries(const KAccelStringList &list); - - TQPopupMenu *m_popup; - KAccelStringList m_entries; - int m_count; - -}; - - -class QWidgetStackAccelManager : public TQObject -{ - Q_OBJECT - -public: - - static void manage(TQWidgetStack *popup); - - -protected: - - QWidgetStackAccelManager(TQWidgetStack *popup); - - -private slots: - - void aboutToShow(TQWidget *); - bool eventFilter ( TQObject * watched, TQEvent * e ); - -private: - - void calculateAccelerators(); - - TQWidgetStack *m_stack; - KAccelStringList m_entries; - -}; - - -#endif |