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https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System.git
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86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
#ifndef FLOATINGWIDGETTITLEBAR_H
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#define FLOATINGWIDGETTITLEBAR_H
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/*******************************************************************************
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** Qt Advanced Docking System
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** Copyright (C) 2017 Uwe Kindler
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**
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** This library is free software; you can redistribute it and/or
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** 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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**
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** You should have received a copy of the GNU Lesser General Public
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** License along with this library; If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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//============================================================================
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/// \file FloatingWidgetTitleBar.h
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/// \author Uwe Kindler
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/// \date 13.05.2019
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/// \brief Declaration of CFloatingWidgetTitleBar class
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//============================================================================
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//============================================================================
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// INCLUDES
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//============================================================================
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#include <QWidget>
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namespace ads
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{
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class CFloatingDockContainer;
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struct FloatingWidgetTitleBarPrivate;
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/**
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* Titlebar for floating widgets to capture non client are mouse events.
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* Linux does not support NonClieantArea mouse events like
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* QEvent::NonClientAreaMouseButtonPress. Because these events are required
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* for the docking system to work properly, we use our own titlebar here to
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* capture the required mouse events.
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*/
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class CFloatingWidgetTitleBar : public QWidget
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{
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Q_OBJECT
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private:
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FloatingWidgetTitleBarPrivate *d; ///< private data (pimpl)
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protected:
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virtual void mousePressEvent(QMouseEvent *ev) override;
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virtual void mouseReleaseEvent(QMouseEvent *ev) override;
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virtual void mouseMoveEvent(QMouseEvent *ev) override;
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public:
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using Super = QWidget;
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explicit CFloatingWidgetTitleBar(CFloatingDockContainer *parent = nullptr);
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/**
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* Virtual Destructor
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*/
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virtual ~CFloatingWidgetTitleBar();
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/**
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* Enables / disables the window close button.
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*/
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void enableCloseButton(bool Enable);
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/**
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* Sets the window title, that means, the text of the internal tile label.
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*/
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void setTitle(const QString &Text);
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signals:
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/**
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* This signal is emitted, if the close button is clicked.
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*/
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void closeRequested();
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};
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} // namespace ads
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#endif // FLOATINGWIDGETTITLEBAR_H
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