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100 lines
2.4 KiB
100 lines
2.4 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXDE-Qt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2012 Razor team
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* Authors:
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* Alexander Sokoloff <sokoloff.a@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#ifndef PLUGINMOVEPROCESSOR_H
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#define PLUGINMOVEPROCESSOR_H
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#include <QWidget>
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#include <QVariantAnimation>
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#include <QEvent>
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#include "plugin.h"
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#include "lxqtpanelglobals.h"
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class LXQtPanelLayout;
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class QLayoutItem;
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class LXQT_PANEL_API PluginMoveProcessor : public QWidget
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{
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Q_OBJECT
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public:
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explicit PluginMoveProcessor(LXQtPanelLayout *layout, Plugin *plugin);
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~PluginMoveProcessor();
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Plugin *plugin() const { return mPlugin; }
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signals:
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void finished();
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public slots:
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void start();
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protected:
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void mouseMoveEvent(QMouseEvent *event);
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void mousePressEvent(QMouseEvent *event);
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void mouseReleaseEvent(QMouseEvent *event);
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void keyPressEvent(QKeyEvent *event);
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private slots:
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void doStart();
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void doFinish(bool cancel);
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private:
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enum MarkType
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{
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TopMark,
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BottomMark,
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LeftMark,
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RightMark
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};
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struct MousePosInfo
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{
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int index;
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QLayoutItem *item;
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bool after;
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};
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LXQtPanelLayout *mLayout;
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Plugin *mPlugin;
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int mDestIndex;
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MousePosInfo itemByMousePos(const QPoint mouse) const;
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void drawMark(QLayoutItem *item, MarkType markType);
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};
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class LXQT_PANEL_API CursorAnimation: public QVariantAnimation
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{
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Q_OBJECT
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public:
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void updateCurrentValue(const QVariant &value) { QCursor::setPos(value.toPoint()); }
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};
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#endif // PLUGINMOVEPROCESSOR_H
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