Fix selection rect after porting from QFontMetrics::width()

[dolphin.git] / src / kitemviews / kitemlistheader.cpp

diff --git a/src/kitemviews/kitemlistheader.cpp b/src/kitemviews/kitemlistheader.cpp
index 89b28bcce1768f025021a56acda60996d5b31bd1..a82af44e764eb4184d44901d737f8e4c71f19387 100644 (file)
--- a/src/kitemviews/kitemlistheader.cpp
+++ b/src/kitemviews/kitemlistheader.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
+ *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
  *                                                                         *
  *   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  *
@@ -17,26 +17,72 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  ***************************************************************************/
 
-#include "kitemlistheader_p.h"
+#include "kitemlistheader.h"
+#include "kitemlistview.h"
+#include "private/kitemlistheaderwidget.h"
 
-#include <QPainter>
+KItemListHeader::~KItemListHeader()
+{
+}
 
-KItemListHeader::KItemListHeader(QGraphicsWidget* parent) :
-    QGraphicsWidget(parent)
+void KItemListHeader::setAutomaticColumnResizing(bool automatic)
 {
-    resize(0, 20); // TODO...
+    if (m_headerWidget->automaticColumnResizing() != automatic) {
+        m_headerWidget->setAutomaticColumnResizing(automatic);
+        if (automatic) {
+            m_view->applyAutomaticColumnWidths();
+            m_view->doLayout(KItemListView::NoAnimation);
+        }
+    }
 }
 
-KItemListHeader::~KItemListHeader()
+bool KItemListHeader::automaticColumnResizing() const
+{
+    return m_headerWidget->automaticColumnResizing();
+}
+
+void KItemListHeader::setColumnWidth(const QByteArray& role, qreal width)
+{
+    if (!m_headerWidget->automaticColumnResizing()) {
+        m_headerWidget->setColumnWidth(role, width);
+        m_view->applyColumnWidthsFromHeader();
+        m_view->doLayout(KItemListView::NoAnimation);
+    }
+}
+
+qreal KItemListHeader::columnWidth(const QByteArray& role) const
 {
+    return m_headerWidget->columnWidth(role);
+}
+
+void KItemListHeader::setColumnWidths(const QHash<QByteArray, qreal>& columnWidths)
+{
+    if (!m_headerWidget->automaticColumnResizing()) {
+        foreach (const QByteArray& role, m_view->visibleRoles()) {
+            const qreal width = columnWidths.value(role);
+            m_headerWidget->setColumnWidth(role, width);
+        }
+
+        m_view->applyColumnWidthsFromHeader();
+        m_view->doLayout(KItemListView::NoAnimation);
+    }
 }
 
-void KItemListHeader::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
+qreal KItemListHeader::preferredColumnWidth(const QByteArray& role) const
 {
-    Q_UNUSED(option);
-    Q_UNUSED(widget);
-    painter->setPen(Qt::red);
-    painter->drawRect(rect());
+    return m_headerWidget->preferredColumnWidth(role);
+}
+
+KItemListHeader::KItemListHeader(KItemListView* listView) :
+    QObject(listView),
+    m_view(listView)
+{
+    m_headerWidget = m_view->m_headerWidget;
+    Q_ASSERT(m_headerWidget);
+
+    connect(m_headerWidget, &KItemListHeaderWidget::columnWidthChanged,
+            this, &KItemListHeader::columnWidthChanged);
+    connect(m_headerWidget, &KItemListHeaderWidget::columnWidthChangeFinished,
+            this, &KItemListHeader::columnWidthChangeFinished);
 }
 
-#include "kitemlistheader_p.moc"