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118 lines
3.1 KiB
118 lines
3.1 KiB
/*
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kngroupbrowser.h
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KNode, the KDE newsreader
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Copyright (c) 1999-2001 the KNode authors.
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See file AUTHORS for details
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#ifndef KNGROUPBROWSER_H
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#define KNGROUPBROWSER_H
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#include <qlistview.h>
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#include <kdialogbase.h>
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#include "kngroupmanager.h"
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class KLineEdit;
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class QCheckBox;
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class QLayout;
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class QLabel;
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class QGridLayout;
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class KNNntpAccount;
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class KNGroupBrowser : public KDialogBase {
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Q_OBJECT
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public:
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class CheckItem : public QCheckListItem {
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public:
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CheckItem(QListView *v, const KNGroupInfo &gi, KNGroupBrowser *b);
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CheckItem(QListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b);
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~CheckItem();
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void setChecked(bool c);
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KNGroupInfo info;
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protected:
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void stateChange(bool s);
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KNGroupBrowser *browser;
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};
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class GroupItem : public QListViewItem {
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public:
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GroupItem(QListView *v, const KNGroupInfo &gi);
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GroupItem(QListViewItem *i, const KNGroupInfo &gi);
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~GroupItem();
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KNGroupInfo info;
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};
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KNGroupBrowser(QWidget *parent, const QString &caption, KNNntpAccount *a, int buttons=0,
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bool newCBact=false, const QString &user1=QString::null, const QString &user2=QString::null);
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~KNGroupBrowser();
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KNNntpAccount* account()const { return a_ccount; }
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virtual void itemChangedState(CheckItem *it, bool s)=0;
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public slots:
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void slotReceiveList(KNGroupListData* d);
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signals:
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void loadList(KNNntpAccount *a);
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protected:
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virtual void updateItemState(CheckItem *it)=0;
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void changeItemState(const KNGroupInfo &gi, bool s);
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bool itemInListView(QListView *view, const KNGroupInfo &gi);
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void removeListItem(QListView *view, const KNGroupInfo &gi);
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void createListItems(QListViewItem *parent=0);
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QWidget *page;
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QListView *groupView;
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int delayedCenter;
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KLineEdit *filterEdit;
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QCheckBox *noTreeCB, *subCB, *newCB;
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QPushButton *arrowBtn1, *arrowBtn2;
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QPixmap pmGroup, pmNew;
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QIconSet pmRight, pmLeft;
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QGridLayout *listL;
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QLabel *leftLabel, *rightLabel;
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QTimer *refilterTimer;
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QString lastFilter;
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bool incrementalFilter;
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KNNntpAccount *a_ccount;
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QSortedList<KNGroupInfo> *allList, *matchList;
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protected slots:
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void slotLoadList();
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void slotItemExpand(QListViewItem *it);
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void slotCenterDelayed();
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/** double click checks/unchecks (opens/closes) item */
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void slotItemDoubleClicked(QListViewItem *it);
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void slotFilter(const QString &txt);
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void slotTreeCBToggled();
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void slotSubCBToggled();
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void slotNewCBToggled();
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void slotFilterTextChanged(const QString &txt);
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void slotRefilter();
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};
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#endif
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