/*************************************************************************** listviewtagsearch.h - description ------------------- begin : Sat April 4 2007 copyright : (C) 2007 by Ryan Hodge email : ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #ifndef LISTVIEWTAGSEARCH_H #define LISTVIEWTAGSEARCH_H #include <klistviewsearchline.h> /** *@author Ryan Hodge */ 00027 class ListViewTagSearch : public KListViewSearchLine { Q_OBJECT public: /** * Constructs a ListViewTagSearch with \a listView being the KListView to * be filtered. * * If \a listView is null then the widget will be disabled until a listview * is set with setListView(). */ ListViewTagSearch(QWidget *parent = 0, KListView *listView = 0, const char *name = 0); /** * Constructs a KListViewSearchLine without any KListView to filter. The * KListView object has to be set later with setListView(). */ ListViewTagSearch(QWidget *parent, const char *name); /** * Destroys the ListViewTagSearch. */ virtual ~ListViewTagSearch(); public slots: /** * Updates search to only make visible the items that match \a s. If * \a s is null then the line edit's text will be used. * @todo The itemMatches override should be replaced by this, so that * we can pass a SearchContainer to an itemMatches instead of a string, * making it faster and more efficient */ //virtual void updateSearch(const QString &s = QString::null); protected: /** * Returns true if \a item matches the search \a s. This will be evaluated * based on the value of caseSensitive(). This can be overridden in * subclasses to implement more complicated matching schemes. */ virtual bool itemMatches(const QListViewItem *item, const QString &s) const; private: class ListViewTagSearchImpl; ListViewTagSearchImpl *impl_; }; /** * Creates a widget featuring a ListViewTagSearch, a label with the text * "Search" and a button to clear the search. * *@author Ryan Hodge */ 00083 class ListViewTagSearchWidget : public KListViewSearchLineWidget { Q_OBJECT public: /** * Creates a ListViewTagSearchWidget for \a listView with \a parent as the * parent with and \a name. */ ListViewTagSearchWidget(KListView *listView = 0, QWidget *parent = 0, const char *name = 0); /** * Creates the search line. Reimplemented from KListVieSearchLineWidget */ virtual KListViewSearchLine *createSearchLine(KListView *listView); /** * Returns a pointer to the search line. Reimplemented here because in * KListViewSearchLineWidget there is no way to create the search line * before createWidgets is called. We want to be able to access the search * line right after the widget has been created */ ListViewTagSearch *searchLine() const; private: ListViewTagSearch *searchLine_; }; #endif // LISTVIEWTAGSEARCH_H