kdeui Library API Documentation

keditlistbox.h

00001 /* This file is part of the KDE libraries
00002     Copyright (C) 2000 David Faure <faure@kde.org>, Alexander Neundorf <neundorf@kde.org>
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to
00016     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017     Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef KEDITLISTBOX_H
00021 #define KEDITLISTBOX_H
00022 
00023 #include <qgroupbox.h>
00024 #include <qlistbox.h>
00025 
00026 class KLineEdit;
00027 class KComboBox;
00028 class QPushButton;
00029 
00030 class KEditListBoxPrivate;
00039 class KEditListBox : public QGroupBox
00040 {
00041    Q_OBJECT
00042 
00043 public:
00045     class CustomEditor
00046     {
00047     public:
00048         CustomEditor()
00049             : m_representationWidget( 0L ),
00050               m_lineEdit( 0L ) {}
00051         CustomEditor( QWidget *repWidget, KLineEdit *edit )
00052             : m_representationWidget( repWidget ),
00053               m_lineEdit( edit ) {}
00054         CustomEditor( KComboBox *combo );
00055 
00056         void setRepresentationWidget( QWidget *repWidget ) {
00057             m_representationWidget = repWidget;
00058         }
00059         void setLineEdit( KLineEdit *edit ) {
00060             m_lineEdit = edit;
00061         }
00062 
00063         virtual QWidget   *representationWidget() const {
00064             return m_representationWidget;
00065         }
00066         virtual KLineEdit *lineEdit() const {
00067             return m_lineEdit;
00068         }
00069 
00070     protected:
00071         QWidget *m_representationWidget;
00072         KLineEdit *m_lineEdit;
00073     };
00074 
00075    public:
00076 
00081       enum Button { Add = 1, Remove = 2, UpDown = 4, All = Add|Remove|UpDown };
00082 
00095       KEditListBox(QWidget *parent = 0, const char *name = 0,
00096            bool checkAtEntering=false, int buttons = All );
00103       KEditListBox(const QString& title, QWidget *parent = 0,
00104            const char *name = 0, bool checkAtEntering=false,
00105            int buttons = All );
00106 
00119       KEditListBox( const QString& title,
00120                     const CustomEditor &customEditor,
00121                     QWidget *parent = 0, const char *name = 0,
00122                     bool checkAtEntering = false, int buttons = All );
00123 
00124       virtual ~KEditListBox();
00125 
00129       QListBox* listBox() const     { return m_listBox; }
00133       KLineEdit* lineEdit() const     { return m_lineEdit; }
00137       QPushButton* addButton() const     { return servNewButton; }
00141       QPushButton* removeButton() const     { return servRemoveButton; }
00145       QPushButton* upButton() const     { return servUpButton; }
00149       QPushButton* downButton() const     { return servDownButton; }
00150 
00154       int count() const   { return int(m_listBox->count()); }
00158       void insertStringList(const QStringList& list, int index=-1);
00162       void insertStrList(const QStrList* list, int index=-1);
00166       void insertStrList(const QStrList& list, int index=-1);
00170       void insertStrList(const char ** list, int numStrings=-1, int index=-1);
00174       void insertItem(const QString& text, int index=-1) {m_listBox->insertItem(text,index);}
00178       void clear();
00182       QString text(int index) const { return m_listBox->text(index); }
00186       int currentItem() const;
00190       QString currentText() const  { return m_listBox->currentText(); }
00191 
00195       QStringList items() const;
00196 
00197    signals:
00198       void changed();
00199 
00200    protected slots:
00201       //the names should be self-explaining
00202       void moveItemUp();
00203       void moveItemDown();
00204       void addItem();
00205       void removeItem();
00206       void enableMoveButtons(int index);
00207       void typedSomething(const QString& text);
00208 
00209    private:
00210       QListBox *m_listBox;
00211       QPushButton *servUpButton, *servDownButton;
00212       QPushButton *servNewButton, *servRemoveButton;
00213       KLineEdit *m_lineEdit;
00214 
00215       //this is called in both ctors, to avoid code duplication
00216       void init( bool checkAtEntering, int buttons,
00217                  QWidget *representationWidget = 0L );
00218 
00219    protected:
00220       virtual void virtual_hook( int id, void* data );
00221    private:
00222       //our lovely private d-pointer
00223       KEditListBoxPrivate *d;
00224 };
00225 
00226 #endif
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This file is part of the documentation for kdelibs Version 3.1.0.
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