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/*
KNode, the KDE newsreader
Copyright (c) 1999-2006 the KNode authors.
See file AUTHORS for details
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
*/
#ifndef KNGROUPBROWSER_H
#define KNGROUPBROWSER_H
#include <q3listview.h>
//Added by qt3to4:
#include <QIcon>
#include <QPixmap>
#include <QLabel>
#include <QGridLayout>
#include <kdialog.h>
#include "kngroupmanager.h"
class KLineEdit;
class QCheckBox;
class QLabel;
class QGridLayout;
class KNNntpAccount;
/** Base class for group selection dialogs. */
class KNGroupBrowser : public KDialog {
Q_OBJECT
public:
/** Checkable list view item with special handling for displaying moderated groups. */
class CheckItem : public Q3CheckListItem {
public:
CheckItem(Q3ListView *v, const KNGroupInfo &gi, KNGroupBrowser *b);
CheckItem(Q3ListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b);
~CheckItem();
void setChecked(bool c);
KNGroupInfo info;
protected:
void stateChange(bool s);
KNGroupBrowser *browser;
};
/** List view item with special handling for displaying moderated groups. */
class GroupItem : public Q3ListViewItem {
public:
GroupItem(Q3ListView *v, const KNGroupInfo &gi);
GroupItem(Q3ListViewItem *i, const KNGroupInfo &gi);
~GroupItem();
KNGroupInfo info;
};
KNGroupBrowser( QWidget *parent, const QString &caption, KNNntpAccount *a, ButtonCodes buttons = 0,
bool newCBact = false, const QString &user1 = QString(), const QString &user2 = QString() );
~KNGroupBrowser();
KNNntpAccount* account()const { return a_ccount; }
virtual void itemChangedState(CheckItem *it, bool s)=0;
public slots:
void slotReceiveList(KNGroupListData* d);
signals:
void loadList(KNNntpAccount *a);
protected:
virtual void updateItemState(CheckItem *it)=0;
void changeItemState(const KNGroupInfo &gi, bool s);
bool itemInListView(Q3ListView *view, const KNGroupInfo &gi);
void removeListItem(Q3ListView *view, const KNGroupInfo &gi);
void createListItems(Q3ListViewItem *parent=0);
QWidget *page;
Q3ListView *groupView;
int delayedCenter;
KLineEdit *filterEdit;
QCheckBox *noTreeCB, *subCB, *newCB;
QPushButton *arrowBtn1, *arrowBtn2;
QPixmap pmGroup, pmNew;
QIcon pmRight, pmLeft;
QGridLayout *listL;
QLabel *leftLabel, *rightLabel;
QTimer *refilterTimer;
QString lastFilter;
bool incrementalFilter;
KNNntpAccount *a_ccount;
QList<KNGroupInfo> *allList, *matchList;
protected slots:
void slotLoadList();
void slotItemExpand(Q3ListViewItem *it);
void slotCenterDelayed();
/** double click checks/unchecks (opens/closes) item */
void slotItemDoubleClicked(Q3ListViewItem *it);
void slotFilter(const QString &txt);
void slotTreeCBToggled();
void slotSubCBToggled();
void slotNewCBToggled();
void slotFilterTextChanged(const QString &txt);
void slotRefilter();
};
#endif
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