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KDE3Support

k3listviewsearchline.h

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00001 /* This file is part of the KDE libraries
00002    Copyright (c) 2003 Scott Wheeler <wheeler@kde.org>
00003    Copyright (c) 2005 Rafal Rzepecki <divide@users.sourceforge.net>
00004 
00005    This library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License version 2 as published by the Free Software Foundation.
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., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef KLISTVIEWSEARCHLINE_H
00021 #define KLISTVIEWSEARCHLINE_H
00022 
00023 #include <kde3support_export.h>
00024 #include <klineedit.h>
00025 #include <khbox.h>
00026 
00027 class K3ListView;
00028 class Q3ListViewItem;
00029 
00038 class KDE3SUPPORT_EXPORT K3ListViewSearchLine : public KLineEdit
00039 {
00040     Q_OBJECT
00041 
00042 public:
00043 
00051     K3ListViewSearchLine(QWidget *parent = 0, K3ListView *listView = 0);
00052 
00060     K3ListViewSearchLine(QWidget *parent,
00061                         const QList<K3ListView *> &listViews);
00062 
00063 
00067     virtual ~K3ListViewSearchLine();
00068 
00074     bool caseSensitive() const;
00075 
00082     QList<int> searchColumns() const;
00083 
00090     bool keepParentsVisible() const;
00091 
00098     K3ListView *listView() const;
00099 
00106     const QList<K3ListView *> &listViews() const;
00107 
00108 public Q_SLOTS:
00115     void addListView(K3ListView *lv);
00116 
00124     void removeListView(K3ListView *lv);
00125 
00130     virtual void updateSearch(const QString &s = QString());
00131 
00137     void setCaseSensitive(bool cs);
00138 
00149     void setKeepParentsVisible(bool v);
00150 
00160     void setSearchColumns(const QList<int> &columns);
00161 
00169     void setListView(K3ListView *lv);
00170 
00178     void setListViews(const QList<K3ListView *> &lv);
00179 
00180 
00181   protected:
00182 
00188     virtual bool itemMatches(const Q3ListViewItem *item, const QString &s) const;
00189 
00193     virtual void contextMenuEvent( QContextMenuEvent*e );
00194 
00199     virtual void updateSearch(K3ListView *listView);
00200 
00205     virtual void connectListView(K3ListView *);
00209     virtual void disconnectListView(K3ListView *);
00210 
00225     virtual bool canChooseColumnsCheck();
00226 
00227 protected Q_SLOTS:
00241     void queueSearch(const QString &search);
00242 
00251     void activateSearch();
00252 
00253 private:
00254 
00261     void checkColumns();
00262 
00267     void checkItemParentsNotVisible(K3ListView *listView);
00268 
00274     bool checkItemParentsVisible(Q3ListViewItem *item, Q3ListViewItem *highestHiddenParent = 0);
00275 
00276 private Q_SLOTS:
00277     void itemAdded(Q3ListViewItem *item) const;
00278     void listViewDeleted( QObject *listView );
00279     void searchColumnsMenuActivated(QAction*);
00280 
00281 private:
00282     class K3ListViewSearchLinePrivate;
00283     K3ListViewSearchLinePrivate *d;
00284 };
00285 
00290 class KDE3SUPPORT_EXPORT K3ListViewSearchLineWidget : public KHBox
00291 {
00292     Q_OBJECT
00293 
00294 public:
00299     K3ListViewSearchLineWidget(K3ListView *listView = 0, QWidget *parent = 0);
00300 
00304     ~K3ListViewSearchLineWidget();
00305 
00310     virtual K3ListViewSearchLine *createSearchLine(K3ListView *listView);
00311 
00315     K3ListViewSearchLine *searchLine() const;
00316 
00317 protected Q_SLOTS:
00324     virtual void createWidgets();
00325 
00326 private:
00327     class K3ListViewSearchLineWidgetPrivate;
00328     K3ListViewSearchLineWidgetPrivate *d;
00329 };
00330 
00331 #endif

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