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138 lines
3.5 KiB
138 lines
3.5 KiB
#ifndef breezesplitterproxy_h |
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#define breezesplitterproxy_h |
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/************************************************************************* |
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* Copyright (C) 2014 by Hugo Pereira Da Costa <hugo.pereira@free.fr> * |
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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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#include "breeze.h" |
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#include "breezeaddeventfilter.h" |
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#include <QEvent> |
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#include <QHoverEvent> |
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#include <QMainWindow> |
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#include <QMap> |
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#include <QMouseEvent> |
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#include <QSplitterHandle> |
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#include <QWidget> |
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namespace Breeze |
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{ |
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class SplitterProxy; |
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//* factory |
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class SplitterFactory: public QObject |
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{ |
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Q_OBJECT |
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public: |
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//* constructor |
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explicit SplitterFactory( QObject* parent ): |
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QObject( parent ), |
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_enabled( false ) |
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{} |
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//* destructor |
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virtual ~SplitterFactory() |
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{} |
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//* enabled state |
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void setEnabled( bool ); |
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//* register widget |
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bool registerWidget( QWidget* ); |
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//* unregister widget |
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void unregisterWidget( QWidget* ); |
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private: |
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//* enabled state |
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bool _enabled; |
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//* needed to block ChildAdded events when creating proxy |
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AddEventFilter _addEventFilter; |
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//* pointer to SplitterProxy |
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using SplitterProxyPointer = WeakPointer<SplitterProxy>; |
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//* registered widgets |
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using WidgetMap = QMap<QWidget*, SplitterProxyPointer >; |
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WidgetMap _widgets; |
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}; |
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//* splitter 'proxy' widget, with extended hit area |
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class SplitterProxy : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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//* constructor |
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explicit SplitterProxy( QWidget*, bool = false ); |
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//* destructor |
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virtual ~SplitterProxy(); |
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//* event filter |
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virtual bool eventFilter( QObject*, QEvent* ); |
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//* enable state |
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void setEnabled( bool ); |
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//* enable state |
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bool enabled() const |
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{ return _enabled; } |
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protected: |
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//* event handler |
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virtual bool event( QEvent* ); |
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protected: |
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//* reset 'true' splitter widget |
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void clearSplitter(); |
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//* keep track of 'true' splitter widget |
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void setSplitter( QWidget* ); |
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private: |
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//* enabled state |
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bool _enabled; |
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//* splitter object |
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WeakPointer<QWidget> _splitter; |
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//* hook |
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QPoint _hook; |
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//* timer id |
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int _timerId; |
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}; |
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} |
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#endif
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