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121 lines
3.0 KiB
121 lines
3.0 KiB
/*
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KNode, the KDE newsreader
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Copyright (c) 1999-2005 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 KNHEADERVIEW_H
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#define KNHEADERVIEW_H
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#include <qtooltip.h>
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#include <klistview.h>
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#include <kfoldertree.h>
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#include <kmime_util.h>
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class KPopupMenu;
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class KNHdrViewItem;
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class KNHeaderView : public KListView {
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Q_OBJECT
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friend class KNHdrViewItem;
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public:
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KNHeaderView( QWidget *parent, const char *name = 0 );
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~KNHeaderView();
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void setActive( QListViewItem *item );
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void clear();
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void ensureItemVisibleWithMargin( const QListViewItem *i );
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virtual void setSorting( int column, bool ascending = true );
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bool sortByThreadChangeDate() const { return mSortByThreadChangeDate; }
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void setSortByThreadChangeDate( bool b ) { mSortByThreadChangeDate = b; }
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bool nextUnreadArticle();
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bool nextUnreadThread();
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void readConfig();
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void writeConfig();
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const KPaintInfo* paintInfo() const { return &mPaintInfo; }
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signals:
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void itemSelected( QListViewItem* );
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void doubleClick( QListViewItem* );
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void sortingChanged( int );
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void focusChanged( QFocusEvent* );
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void focusChangeRequest( QWidget* );
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public slots:
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void nextArticle();
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void prevArticle();
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void incCurrentArticle();
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void decCurrentArticle();
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void selectCurrentArticle();
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void toggleColumn( int column, int mode = -1 );
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void prepareForGroup();
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void prepareForFolder();
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protected:
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void activeRemoved() { mActiveItem = 0; }
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/**
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* Reimplemented to avoid that KListview reloads the alternate
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* background on palette changes.
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*/
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virtual bool event( QEvent *e );
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void contentsMousePressEvent( QMouseEvent *e );
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void contentsMouseDoubleClickEvent( QMouseEvent *e );
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void keyPressEvent( QKeyEvent *e );
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bool eventFilter( QObject *, QEvent * );
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void focusInEvent( QFocusEvent *e );
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void focusOutEvent( QFocusEvent *e );
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virtual QDragObject* dragObject();
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private:
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int mSortCol;
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bool mSortAsc;
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bool mSortByThreadChangeDate;
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int mDelayedCenter;
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KNHdrViewItem *mActiveItem;
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KPaintInfo mPaintInfo;
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KMime::DateFormatter mDateFormatter;
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KPopupMenu *mPopup;
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bool mShowingFolder;
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bool mInitDone;
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private slots:
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void slotCenterDelayed();
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void slotSizeChanged( int, int, int );
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void resetCurrentTime();
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};
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class KNHeaderViewToolTip : public QToolTip {
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public:
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KNHeaderViewToolTip( KNHeaderView *parent );
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protected:
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void maybeTip( const QPoint &p );
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private:
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KNHeaderView *listView;
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};
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#endif
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