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Fix another GroupView bug

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This commit is contained in:
Jan Dalheimer 2014-03-07 15:46:56 +01:00
parent 211a72e144
commit cc1de6a649
2 changed files with 15 additions and 0 deletions
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12
gui/groupview/GroupView.cpp
View File

@ -45,6 +45,12 @@ GroupView::~GroupView()
m_groups.clear(); m_groups.clear();
} }
void GroupView::setModel(QAbstractItemModel *model)
{
QAbstractItemView::setModel(model);
connect(model, &QAbstractItemModel::modelReset, this, &GroupView::modelReset);
}
void GroupView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, void GroupView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
const QVector<int> &roles) const QVector<int> &roles)
{ {
@ -133,6 +139,12 @@ void GroupView::updateGeometries()
viewport()->update(); viewport()->update();
} }
void GroupView::modelReset()
{
scheduleDelayedItemsLayout();
executeDelayedItemsLayout();
}
bool GroupView::isIndexHidden(const QModelIndex &index) const bool GroupView::isIndexHidden(const QModelIndex &index) const
{ {
Group *cat = category(index); Group *cat = category(index);

3
gui/groupview/GroupView.h
View File

@ -24,6 +24,8 @@ public:
GroupView(QWidget *parent = 0); GroupView(QWidget *parent = 0);
~GroupView(); ~GroupView();
void setModel(QAbstractItemModel *model) override;
/// return geometry rectangle occupied by the specified model item /// return geometry rectangle occupied by the specified model item
QRect geometryRect(const QModelIndex &index) const; QRect geometryRect(const QModelIndex &index) const;
/// return visual rectangle occupied by the specified model item /// return visual rectangle occupied by the specified model item
@ -69,6 +71,7 @@ slots:
virtual void rowsInserted(const QModelIndex &parent, int start, int end) override; virtual void rowsInserted(const QModelIndex &parent, int start, int end) override;
virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override; virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;
virtual void updateGeometries() override; virtual void updateGeometries() override;
void modelReset();
protected: protected:
virtual bool isIndexHidden(const QModelIndex &index) const override; virtual bool isIndexHidden(const QModelIndex &index) const override;