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129 lines
4.0 KiB
129 lines
4.0 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2000 Reginald Stadlbauer <reggie@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 version 2 as published by the Free Software Foundation.
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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 TDELISTBOX_H
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#define TDELISTBOX_H
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#include <tqlistbox.h>
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#include <tdelibs_export.h>
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/**
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* @short A variant of TQListBox that honors KDE's system-wide settings.
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*
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* Extends the functionality of TQListBox to honor the system
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* wide settings for Single Click/Double Click mode, Auto Selection and
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* Change Cursor over Link.
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*
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* There is a new signal executed(). It gets connected to either
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* TQListBox::clicked() or TQListBox::doubleClicked()
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* depending on the KDE wide Single Click/Double Click settings. It is
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* strongly recommended that you use this signal instead of the above
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* mentioned. This way you don't need to care about the current
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* settings. If you want to get informed when the user selects
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* something connect to the TQListBox::selectionChanged() signal.
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**/
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class TDEUI_EXPORT TDEListBox : public TQListBox
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{
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Q_OBJECT
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public:
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TDEListBox( TQWidget *parent = 0, const char *name = 0, WFlags f = 0 );
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signals:
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/**
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* Emitted whenever the user executes an listbox item.
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*
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* That means depending on the KDE wide Single Click/Double Click
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* setting the user clicked or double clicked on that item.
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* @param item is the pointer to the executed listbox item.
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*
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* Note that you may not delete any TQListBoxItem objects in slots
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* connected to this signal.
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*/
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void executed( TQListBoxItem *item );
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/**
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* Emitted whenever the user executes an listbox item.
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*
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* That means depending on the KDE wide Single Click/Double Click
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* setting the user clicked or double clicked on that item.
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* @param item is the pointer to the executed listbox item.
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* @param pos is the position where the user has clicked
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*
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* Note that you may not delete any TQListBoxItem objects in slots
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* connected to this signal.
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*/
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void executed( TQListBoxItem *item, const TQPoint &pos );
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/**
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* This signal gets emitted whenever the user double clicks into the
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* listbox.
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*
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* @param item The pointer to the clicked listbox item.
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* @param pos The position where the user has clicked.
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*
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* Note that you may not delete any TQListBoxItem objects in slots
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* connected to this signal.
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*
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* This signal is more or less here for the sake of completeness.
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* You should normally not need to use this. In most cases it's better
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* to use executed() instead.
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*/
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void doubleClicked( TQListBoxItem *item, const TQPoint &pos );
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protected slots:
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void slotOnItem( TQListBoxItem *item );
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void slotOnViewport();
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void slotSettingsChanged(int);
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/**
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* Auto selection happend.
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*/
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void slotAutoSelect();
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protected:
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void emitExecute( TQListBoxItem *item, const TQPoint &pos );
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virtual void keyPressEvent(TQKeyEvent *e);
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virtual void focusOutEvent( TQFocusEvent *fe );
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virtual void leaveEvent( TQEvent *e );
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virtual void contentsMousePressEvent( TQMouseEvent *e );
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virtual void contentsMouseDoubleClickEvent ( TQMouseEvent *e );
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bool m_bUseSingle;
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bool m_bChangeCursorOverItem;
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TQListBoxItem* m_pCurrentItem;
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TQTimer* m_pAutoSelect;
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int m_autoSelectDelay;
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private slots:
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void slotMouseButtonClicked( int btn, TQListBoxItem *item, const TQPoint &pos );
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protected:
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virtual void virtual_hook( int id, void* data );
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private:
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class TDEListBoxPrivate;
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TDEListBoxPrivate* const d;
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};
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#endif
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