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4a6a9a6706
When there's a rowsAboutToBeRemoevd, remove all items from the scene() by calling scene()->clear(), instead of creating a method just for that. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
36 lines
1,006 B
C++
36 lines
1,006 B
C++
#include "statisticswidget.h"
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#include "models.h"
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#include <QModelIndex>
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YearlyStatisticsWidget::YearlyStatisticsWidget(QWidget *parent): QGraphicsView(parent)
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{
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}
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void YearlyStatisticsWidget::setModel(YearlyStatisticsModel *m)
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{
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m_model = m;
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connect(m, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
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this, SLOT(modelDataChanged(QModelIndex,QModelIndex)));
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connect(m, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
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scene(), SLOT(clear()));
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connect(m, SIGNAL(rowsInserted(QModelIndex,int,int)),
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this, SLOT(modelRowsInserted(QModelIndex,int,int)));
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modelRowsInserted(QModelIndex(),0,m_model->rowCount()-1);
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}
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void YearlyStatisticsWidget::modelRowsInserted(const QModelIndex &index, int first, int last)
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{
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// stub
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}
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void YearlyStatisticsWidget::modelDataChanged(const QModelIndex &topLeft, const QModelIndex& bottomRight)
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{
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// stub
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}
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void YearlyStatisticsWidget::resizeEvent(QResizeEvent *event)
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{
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QGraphicsView::resizeEvent(event);
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fitInView(sceneRect(), Qt::IgnoreAspectRatio);
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}
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