From 4662fbd29891ccb9120df82d17a34a7619242827 Mon Sep 17 00:00:00 2001
From: Jan Dalheimer <jan@dalheimer.de>
Date: Mon, 30 Dec 2013 18:45:40 +0100
Subject: Make the MultiMC delegate fully usable. Dynamic row heights.

---
 CategorizedView.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'CategorizedView.h')

diff --git a/CategorizedView.h b/CategorizedView.h
index 0756629a..e98e7c5e 100644
--- a/CategorizedView.h
+++ b/CategorizedView.h
@@ -91,9 +91,10 @@ private:
 	QList<Category *> sortedCategories() const;
 
 private:
-	mutable QSize m_cachedItemSize;
-	QSize itemSize(const QStyleOptionViewItem &option) const;
-	QSize itemSize() const { return itemSize(viewOptions()); }
+	mutable int m_cachedItemWidth;
+	mutable QCache<QModelIndex, QSize> m_cachedItemSizes;
+	int itemWidth() const;
+	QSize itemSize(const QModelIndex &index) const;
 
 	/*QLineEdit *m_categoryEditor;
 	Category *m_editedCategory;
@@ -110,6 +111,8 @@ private:
 	QItemSelectionModel::SelectionFlag m_ctrlDragSelectionFlag;
 	QPoint m_lastDragPosition;
 
+	QPair<int, int> categoryInternalPosition(const QModelIndex &index) const;
+
 	QPixmap renderToPixmap(const QModelIndexList &indices, QRect *r) const;
 	QList<QPair<QRect, QModelIndex> > draggablePaintPairs(const QModelIndexList &indices, QRect *r) const;
 
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