mirror of
https://github.com/OPM/ResInsight.git
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132 lines
4.9 KiB
C++
132 lines
4.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2019- Equinor ASA
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//
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// ResInsight 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 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RiuDraggableOverlayFrame.h"
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#include "RiuWidgetDragger.h"
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#include <QGraphicsDropShadowEffect>
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#include <QLabel>
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#include <QPainter>
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#include <QResizeEvent>
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#include <QVBoxLayout>
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RiuDraggableOverlayFrame::RiuDraggableOverlayFrame( QWidget* parent, const int snapMargins, const QColor& backgroundColor )
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: QFrame( parent )
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, m_anchorCorner( AnchorCorner::TopLeft )
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{
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m_widgetDragger = new RiuWidgetDragger( this, snapMargins );
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setFrameShape( QFrame::Box );
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QGraphicsDropShadowEffect* dropShadowEffect = new QGraphicsDropShadowEffect( this );
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dropShadowEffect->setOffset( 1.0, 1.0 );
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dropShadowEffect->setBlurRadius( 3.0 );
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dropShadowEffect->setColor( QColor( 100, 100, 100, 100 ) );
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setGraphicsEffect( dropShadowEffect );
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setContentsMargins( 1, 1, 1, 1 );
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m_layout = new QVBoxLayout( this );
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m_layout->setContentsMargins( 0, 0, 0, 0 );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RiuAbstractOverlayContentFrame* RiuDraggableOverlayFrame::contentFrame()
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{
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return m_contentFrame;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuDraggableOverlayFrame::setContentFrame( RiuAbstractOverlayContentFrame* contentFrame )
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{
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if ( m_contentFrame )
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{
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m_layout->removeWidget( m_contentFrame );
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m_contentFrame->setParent( nullptr ); // TODO: check if both removeWidget and setParent is necessary
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delete m_contentFrame;
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m_contentFrame = nullptr;
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}
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m_contentFrame = contentFrame;
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m_layout->addWidget( m_contentFrame );
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adjustSize();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuDraggableOverlayFrame::renderTo( QPainter* painter, const QRect& targetRect )
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{
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if ( m_contentFrame )
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{
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painter->save();
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painter->fillRect( targetRect, palette().color( QWidget::backgroundRole() ) );
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QRect contentRect = targetRect;
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contentRect.adjust( -1, -1, -1, -1 );
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m_contentFrame->renderTo( painter, contentRect );
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painter->drawRect( targetRect );
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painter->restore();
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuDraggableOverlayFrame::setAnchorCorner( AnchorCorner corner )
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{
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m_anchorCorner = corner;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RiuDraggableOverlayFrame::AnchorCorner RiuDraggableOverlayFrame::anchorCorner() const
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{
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return m_anchorCorner;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QSize RiuDraggableOverlayFrame::sizeHint() const
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{
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if ( m_contentFrame )
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{
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QSize contentSize = m_contentFrame->sizeHint();
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return QSize( contentSize.width() + 2, contentSize.height() + 2 );
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}
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return QSize( 0, 0 );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QSize RiuDraggableOverlayFrame::minimumSizeHint() const
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{
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if ( m_contentFrame )
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{
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QSize contentSize = m_contentFrame->minimumSizeHint();
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return QSize( contentSize.width() + 2, contentSize.height() + 2 );
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}
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return QSize( 0, 0 );
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}
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