From 3ff6e83491e2da9678af0bc149e450ff87db5e8d Mon Sep 17 00:00:00 2001 From: Emmanuel Pescosta Date: Sun, 12 Jan 2014 23:24:00 +0100 Subject: Calculate all item size hints at once. The speed up is really small, but theses changes are mostly straightforward and make the code a bit nicer - break the KStandardItemListWidgetInformant::itemSizeHint beast into three smaller functions. FIXED-IN: 4.13 REVIEW: 112979 --- src/kitemviews/kstandarditemlistwidget.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/kitemviews/kstandarditemlistwidget.h') diff --git a/src/kitemviews/kstandarditemlistwidget.h b/src/kitemviews/kstandarditemlistwidget.h index 7dd93b2b8..ca198c36b 100644 --- a/src/kitemviews/kstandarditemlistwidget.h +++ b/src/kitemviews/kstandarditemlistwidget.h @@ -38,7 +38,7 @@ public: KStandardItemListWidgetInformant(); virtual ~KStandardItemListWidgetInformant(); - virtual QSizeF itemSizeHint(int index, const KItemListView* view) const; + virtual void calculateItemSizeHints(QVector& sizeHints, const KItemListView* view) const; virtual qreal preferredRoleColumnWidth(const QByteArray& role, int index, @@ -61,6 +61,10 @@ protected: virtual QString roleText(const QByteArray& role, const QHash& values) const; + void calculateIconsLayoutItemSizeHints(QVector& sizeHints, const KItemListView* view) const; + void calculateCompactLayoutItemSizeHints(QVector& sizeHints, const KItemListView* view) const; + void calculateDetailsLayoutItemSizeHints(QVector& sizeHints, const KItemListView* view) const; + friend class KStandardItemListWidget; // Accesses roleText() }; -- cgit v1.3.1