X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/5f57256a2f293622c7a10844adae29190907b9eb..b65576a131eb59eaab4d33af830bdb2d2f9fde9f:/src/kitemviews/kitemlistwidget.cpp

diff --git a/src/kitemviews/kitemlistwidget.cpp b/src/kitemviews/kitemlistwidget.cpp
index 579d8b7a2..42bf9ebdc 100644
--- a/src/kitemviews/kitemlistwidget.cpp
+++ b/src/kitemviews/kitemlistwidget.cpp
@@ -1,8 +1,7 @@
 /***************************************************************************
  *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
  *                                                                         *
- *   Based on the Itemviews NG project from Trolltech Labs:                *
- *   http://qt.gitorious.org/qt-labs/itemviews-ng                          *
+ *   Based on the Itemviews NG project from Trolltech Labs                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -23,11 +22,8 @@
 #include "kitemlistwidget.h"
 
 #include "kitemlistview.h"
-#include "kitemmodelbase.h"
-
 #include "private/kitemlistselectiontoggle.h"
 
-
 #include <QApplication>
 #include <QPainter>
 #include <QPropertyAnimation>
@@ -42,7 +38,7 @@ KItemListWidgetInformant::~KItemListWidgetInformant()
 }
 
 KItemListWidget::KItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent) :
-    QGraphicsWidget(parent, nullptr),
+    QGraphicsWidget(parent),
     m_informant(informant),
     m_index(-1),
     m_selected(false),
@@ -112,7 +108,7 @@ QHash<QByteArray, QVariant> KItemListWidget::data() const
 
 void KItemListWidget::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
 {
-    Q_UNUSED(option);
+    Q_UNUSED(option)
 
     if (m_alternateBackground) {
         const QColor backgroundColor = m_styleOption.palette.color(QPalette::AlternateBase);
@@ -130,7 +126,7 @@ void KItemListWidget::paint(QPainter* painter, const QStyleOptionGraphicsItem* o
 
     if (m_current && m_editedRole.isEmpty()) {
         QStyleOptionFocusRect focusRectOption;
-        focusRectOption.initFrom(widget);
+        initStyleOption(&focusRectOption);
         focusRectOption.rect = textFocusRect().toRect();
         focusRectOption.state = QStyle::State_Enabled | QStyle::State_Item | QStyle::State_KeyboardFocusChange;
         if (m_selected) {
@@ -194,10 +190,13 @@ qreal KItemListWidget::columnWidth(const QByteArray& role) const
 
 void KItemListWidget::setStyleOption(const KItemListStyleOption& option)
 {
+    if (m_styleOption == option) {
+        return;
+    }
+
     const KItemListStyleOption previous = m_styleOption;
     clearHoverCache();
     m_styleOption = option;
-
     styleOptionChanged(option, previous);
     update();
 }
@@ -379,7 +378,6 @@ QPixmap KItemListWidget::createDragPixmap(const QStyleOptionGraphicsItem* option
     const bool wasHovered = m_hovered;
 
     setAlternateBackground(false);
-    setSelected(false);
     setHovered(false);
 
     paint(&painter, option, widget);
@@ -394,63 +392,63 @@ QPixmap KItemListWidget::createDragPixmap(const QStyleOptionGraphicsItem* option
 void KItemListWidget::dataChanged(const QHash<QByteArray, QVariant>& current,
                                   const QSet<QByteArray>& roles)
 {
-    Q_UNUSED(current);
-    Q_UNUSED(roles);
+    Q_UNUSED(current)
+    Q_UNUSED(roles)
 }
 
 void KItemListWidget::visibleRolesChanged(const QList<QByteArray>& current,
                                           const QList<QByteArray>& previous)
 {
-    Q_UNUSED(current);
-    Q_UNUSED(previous);
+    Q_UNUSED(current)
+    Q_UNUSED(previous)
 }
 
 void KItemListWidget::columnWidthChanged(const QByteArray& role,
                                          qreal current,
                                          qreal previous)
 {
-    Q_UNUSED(role);
-    Q_UNUSED(current);
-    Q_UNUSED(previous);
+    Q_UNUSED(role)
+    Q_UNUSED(current)
+    Q_UNUSED(previous)
 }
 
 void KItemListWidget::styleOptionChanged(const KItemListStyleOption& current,
                                          const KItemListStyleOption& previous)
 {
-    Q_UNUSED(current);
-    Q_UNUSED(previous);
+    Q_UNUSED(current)
+    Q_UNUSED(previous)
 }
 
 void KItemListWidget::currentChanged(bool current)
 {
-    Q_UNUSED(current);
+    Q_UNUSED(current)
 }
 
 void KItemListWidget::selectedChanged(bool selected)
 {
-    Q_UNUSED(selected);
+    Q_UNUSED(selected)
 }
 
 void KItemListWidget::hoveredChanged(bool hovered)
 {
-    Q_UNUSED(hovered);
+    Q_UNUSED(hovered)
 }
 
 void KItemListWidget::alternateBackgroundChanged(bool enabled)
 {
-    Q_UNUSED(enabled);
+    Q_UNUSED(enabled)
 }
 
 void KItemListWidget::siblingsInformationChanged(const QBitArray& current, const QBitArray& previous)
 {
-    Q_UNUSED(current);
-    Q_UNUSED(previous);
+    Q_UNUSED(current)
+    Q_UNUSED(previous)
 }
 
 void KItemListWidget::editedRoleChanged(const QByteArray& current, const QByteArray& previous)
 {
-    Q_UNUSED(current);
-    Q_UNUSED(previous);
+    Q_UNUSED(current)
+    Q_UNUSED(previous)
 }
 
 void KItemListWidget::resizeEvent(QGraphicsSceneResizeEvent* event)
@@ -517,11 +515,11 @@ void KItemListWidget::clearHoverCache()
 void KItemListWidget::drawItemStyleOption(QPainter* painter, QWidget* widget, QStyle::State styleState)
 {
     QStyleOptionViewItem viewItemOption;
-    viewItemOption.initFrom(widget);
+    initStyleOption(&viewItemOption);
     viewItemOption.state = styleState;
     viewItemOption.viewItemPosition = QStyleOptionViewItem::OnlyOne;
     viewItemOption.showDecorationSelected = true;
     viewItemOption.rect = selectionRect().toRect();
-    widget->style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &viewItemOption, painter, widget);
+    style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &viewItemOption, painter, widget);
 }