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Rename ApplicationCode to ApplicationLibCode

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Gaute Lindkvist
2021-01-06 14:55:29 +01:00
parent 751df1a421
commit 81699db187
3242 changed files with 0 additions and 0 deletions
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122
ApplicationLibCode/UserInterface/RiuWidgetDragger.cpp Normal file
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/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2018- Equinor ASA
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiuWidgetDragger.h"
#include <QEvent>
#include <QMouseEvent>
#include <QWidget>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuWidgetDragger::RiuWidgetDragger( QWidget* widgetToMove, int snapMargins /*= 5*/ )
: QObject( widgetToMove )
, m_widgetToMove( widgetToMove )
, m_snapMargins( snapMargins )
, m_startPos( 0, 0 )
{
addWidget( m_widgetToMove );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuWidgetDragger::addWidget( QWidget* widget )
{
widget->installEventFilter( this );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RiuWidgetDragger::eventFilter( QObject* watched, QEvent* event )
{
if ( event->type() == QEvent::MouseMove )
{
QMouseEvent* mMoveEv = static_cast<QMouseEvent*>( event );
if ( mMoveEv->buttons() & Qt::LeftButton )
{
QPoint relativeMove = mMoveEv->pos() - m_startPos;
QRect newFrameRect = m_widgetToMove->frameGeometry().translated( relativeMove );
QRect snapToRect = m_widgetToMove->parentWidget()->rect();
{
QPoint snapToTopLeft = snapToRect.topLeft();
QPoint widgetTopLeft = newFrameRect.topLeft();
QPoint diff = snapToTopLeft - widgetTopLeft;
if ( std::abs( diff.x() ) < 4 * m_snapMargins )
{
newFrameRect.moveLeft( snapToTopLeft.x() + m_snapMargins );
}
if ( std::abs( diff.y() ) < 4 * m_snapMargins )
{
newFrameRect.moveTop( snapToTopLeft.y() + m_snapMargins );
}
}
{
QPoint snapToBottomLeft = snapToRect.bottomLeft();
QPoint widgetBottomLeft = newFrameRect.bottomLeft();
QPoint diff = snapToBottomLeft - widgetBottomLeft;
if ( std::abs( diff.x() ) < 4 * m_snapMargins )
{
newFrameRect.moveLeft( snapToBottomLeft.x() + m_snapMargins );
}
if ( std::abs( diff.y() ) < 4 * m_snapMargins )
{
newFrameRect.moveBottom( snapToBottomLeft.y() - m_snapMargins );
}
}
{
QPoint snapToTopRight = snapToRect.topRight();
QPoint widgetTopRight = newFrameRect.topRight();
QPoint diff = snapToTopRight - widgetTopRight;
if ( std::abs( diff.x() ) < 4 * m_snapMargins )
{
newFrameRect.moveRight( snapToTopRight.x() - m_snapMargins );
}
if ( std::abs( diff.y() ) < 4 * m_snapMargins )
{
newFrameRect.moveTop( snapToTopRight.y() + m_snapMargins );
}
}
{
QPoint snapToBottomRight = snapToRect.bottomRight();
QPoint widgetBottomRight = newFrameRect.bottomRight();
QPoint diff = snapToBottomRight - widgetBottomRight;
if ( std::abs( diff.x() ) < 4 * m_snapMargins )
{
newFrameRect.moveRight( snapToBottomRight.x() - m_snapMargins );
}
if ( std::abs( diff.y() ) < 4 * m_snapMargins )
{
newFrameRect.moveBottom( snapToBottomRight.y() - m_snapMargins );
}
}
m_widgetToMove->move( newFrameRect.topLeft() );
return true;
}
}
else if ( event->type() == QEvent::MouseButtonPress )
{
QMouseEvent* mEv = static_cast<QMouseEvent*>( event );
m_startPos = mEv->pos();
return true;
}
return false;
}