NOISSUE fix crash caused by missing instance view layout updates

Layout wasn't updated in some cases while deleting instances.

3 files changed, 22 insertions, 22 deletions

diff --git a/application/groupview/GroupView.cpp b/application/groupview/GroupView.cpp
index 5a380318..a6844102 100644
--- a/application/groupview/GroupView.cpp
+++ b/application/groupview/GroupView.cpp
@@ -45,6 +45,7 @@ void GroupView::setModel(QAbstractItemModel *model)
 {
 	QAbstractItemView::setModel(model);
 	connect(model, &QAbstractItemModel::modelReset, this, &GroupView::modelReset);
+	connect(model, &QAbstractItemModel::rowsRemoved, this, &GroupView::rowsRemoved);
 }
 
 void GroupView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
@@ -62,6 +63,16 @@ void GroupView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int e
 	scheduleDelayedItemsLayout();
 }
 
+void GroupView::modelReset()
+{
+	scheduleDelayedItemsLayout();
+}
+
+void GroupView::rowsRemoved()
+{
+	scheduleDelayedItemsLayout();
+}
+
 class LocaleString : public QString
 {
 public:
@@ -87,35 +98,28 @@ void GroupView::updateGeometries()
 
 	for (int i = 0; i < model()->rowCount(); ++i)
 	{
-		const QString groupName =
-			model()->index(i, 0).data(GroupViewRoles::GroupRole).toString();
+		const QString groupName = model()->index(i, 0).data(GroupViewRoles::GroupRole).toString();
 		if (!cats.contains(groupName))
 		{
 			VisualGroup *old = this->category(groupName);
 			if (old)
 			{
-				cats.insert(groupName, new VisualGroup(old));
+				auto cat = new VisualGroup(old);
+				cats.insert(groupName, cat);
+				cat->update();
 			}
 			else
 			{
-				cats.insert(groupName, new VisualGroup(groupName, this));
+				auto cat = new VisualGroup(groupName, this);
+				cats.insert(groupName, cat);
+				cat->update();
 			}
 		}
 	}
 
-	/*if (m_editedCategory)
-	{
-		m_editedCategory = cats[m_editedCategory->text];
-	}*/
-
 	qDeleteAll(m_groups);
 	m_groups = cats.values();
 
-	for (auto cat : m_groups)
-	{
-		cat->update();
-	}
-
 	if (m_groups.isEmpty())
 	{
 		verticalScrollBar()->setRange(0, 0);
@@ -152,12 +156,6 @@ void GroupView::updateGeometries()
 	viewport()->update();
 }
 
-void GroupView::modelReset()
-{
-	scheduleDelayedItemsLayout();
-	executeDelayedItemsLayout();
-}
-
 bool GroupView::isIndexHidden(const QModelIndex &index) const
 {
 	VisualGroup *cat = category(index);
diff --git a/application/groupview/GroupView.h b/application/groupview/GroupView.h
index a3863b6d..e0ff1cd9 100644
--- a/application/groupview/GroupView.h
+++ b/application/groupview/GroupView.h
@@ -60,6 +60,7 @@ protected slots:
 	virtual void rowsInserted(const QModelIndex &parent, int start, int end) override;
 	virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;
 	void modelReset();
+	void rowsRemoved();
 
 protected:
 	virtual bool isIndexHidden(const QModelIndex &index) const override;
diff --git a/application/groupview/VisualGroup.cpp b/application/groupview/VisualGroup.cpp
index 560fc9ca..235ca023 100644
--- a/application/groupview/VisualGroup.cpp
+++ b/application/groupview/VisualGroup.cpp
@@ -4,6 +4,7 @@
 #include <QPainter>
 #include <QtMath>
 #include <QApplication>
+#include <QDebug>
 
 #include "GroupView.h"
 
@@ -53,7 +54,6 @@ void VisualGroup::update()
 
 QPair<int, int> VisualGroup::positionOf(const QModelIndex &index) const
 {
-	int x = 0;
 	int y = 0;
 	for (auto & row: rows)
 	{
@@ -66,7 +66,8 @@ QPair<int, int> VisualGroup::positionOf(const QModelIndex &index) const
 		}
 		y++;
 	}
-	return qMakePair(x, y);
+	qWarning() << "Item" << index.row() << index.data(Qt::DisplayRole).toString() << "not found in visual group" << text;
+	return qMakePair(0, 0);
 }
 
 int VisualGroup::rowTopOf(const QModelIndex &index) const