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af45159765
this was done with namefsck script from Katie, solves namespace issues Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
145 lines
4.5 KiB
C++
145 lines
4.5 KiB
C++
/***************************************************************************
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* Copyright (C) 2010 - 2011 by Ingomar Wesp <ingomar@wesp.name> *
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* *
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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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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef QUICKLAUNCH_POPUPLAUNCHERLIST_H
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#define QUICKLAUNCH_POPUPLAUNCHERLIST_H
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// Qt
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#include <QtCore/qnamespace.h>
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#include <QtGlobal>
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#include <QtCore/QList>
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#include <QtCore/qpoint.h>
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#include <QtGui/QGraphicsWidget>
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// KDE
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#include <KUrl>
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// Plasma
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#include <Plasma/Plasma>
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// Own
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#include "launcherdata.h"
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#include <QAction>
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#include <QEvent>
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#include <QGraphicsItem>
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#include <QGraphicsLayout>
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#include <QGraphicsLinearLayout>
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#include <QGraphicsSceneResizeEvent>
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#include <QGraphicsSceneDragDropEvent>
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#include <QGraphicsSceneMouseEvent>
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namespace Plasma {
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class IconWidget;
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}
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namespace Quicklaunch {
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class DropMarker;
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class Launcher;
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/**
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* The PopupLauncherList is a QGraphicsWidget that displays and manages the
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* launchers on Quicklaunch's popup.
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* Since all launchers are managed by the PopupLauncherList and its layout,
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* they should not be accessed directly, but rather added or removed by
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* passing LauncherData objects.
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*
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* PopupLauncherList also takes care of drag & drop handling.
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*/
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class PopupLauncherList : public QGraphicsWidget
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{
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Q_OBJECT
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public:
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/**
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* Creates a new PopupLauncherList with the given parent item.
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*
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* @param parent the parent QGraphicsItem
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*/
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explicit PopupLauncherList(QGraphicsItem *parent = 0);
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void setPreferredIconSize(int size);
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/**
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* Indicates whether this PopupLauncherList is locked and thus does not allow
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* adding, removing or reordering launchers by drag & drop.
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*/
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bool locked() const;
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/**
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* Locks or unlocks this PopupLauncherList.
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*
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* @param enable whether this PopupLauncherList should be locked, thereby
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* disabling adding, removing or reordering launchers by drag & drop.
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*/
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void setLocked(bool enable);
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QGraphicsLinearLayout *layout() const;
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int launcherCount() const;
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void clear();
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void insert(int index, const LauncherData &launcherData);
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void insert(int index, const QList<LauncherData> &launcherDataList);
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void removeAt(int index);
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LauncherData launcherAt(int index) const;
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int launcherIndexAtPosition(const QPointF& pos) const;
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bool eventFilter(QObject *watched, QEvent *event);
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Q_SIGNALS:
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/**
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* Indicates a change to one or more of the displayed launchers.
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*/
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void launchersChanged();
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/**
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* Indicates that one of the launcher items was clicked.
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*/
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void launcherClicked();
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protected:
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void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
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void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
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void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
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void dropEvent(QGraphicsSceneDragDropEvent *event);
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private Q_SLOTS:
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void onPlaceHolderActivated();
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private:
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void initPlaceHolder();
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void deletePlaceHolder();
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int determineDropMarkerIndex(const QPointF &localPos) const;
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QList<Launcher*> m_launchers;
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QSizeF m_preferredIconSize;
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bool m_locked;
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QGraphicsLinearLayout *m_layout;
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QPointF m_mousePressedPos;
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DropMarker *m_dropMarker;
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int m_dropMarkerIndex;
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Plasma::IconWidget *m_placeHolder;
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};
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}
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#endif /* QUICKLAUNCH_POPUPLAUNCHERLIST_H */
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