From 6551c000fc68134932cdc21f2cc7086b34bff30b Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Sat, 8 Oct 2011 21:40:34 +0200
Subject: Context menu cleanups

- Open the context menu on the mouse-press event, not on the
  mouse-release event.
- Provide an explicit position-information and don't use
  QCursor::pos(). This fixes the issue that opening a context-menu
  by the keyboard opens below the cursor.
- Provide different signals in the KItemListController for
  the different context-menu types (item vs. view vs. header).
- Implement turning on/off roles by the header-context-menu.
---
 src/kitemviews/kitemlistview.cpp | 60 ++++++++++++++++++++++++----------------
 1 file changed, 36 insertions(+), 24 deletions(-)

(limited to 'src/kitemviews/kitemlistview.cpp')

diff --git a/src/kitemviews/kitemlistview.cpp b/src/kitemviews/kitemlistview.cpp
index d5926c0f7..08c92e551 100644
--- a/src/kitemviews/kitemlistview.cpp
+++ b/src/kitemviews/kitemlistview.cpp
@@ -434,6 +434,37 @@ bool KItemListView::isTransactionActive() const
     return m_activeTransactions > 0;
 }
 
+
+void KItemListView::setHeaderShown(bool show)
+{
+
+    if (show && !m_header) {
+        m_header = new KItemListHeader(this);
+        m_header->setPos(0, 0);
+        m_header->setModel(m_model);
+        m_header->setVisibleRoles(m_visibleRoles);
+        m_header->setVisibleRolesWidths(headerRolesWidths());
+        m_header->setZValue(1);
+
+        m_useHeaderWidths = false;
+
+        connect(m_header, SIGNAL(visibleRoleWidthChanged(QByteArray,qreal,qreal)),
+                this, SLOT(slotVisibleRoleWidthChanged(QByteArray,qreal,qreal)));
+
+        m_layouter->setHeaderHeight(m_header->size().height());
+    } else if (!show && m_header) {
+        delete m_header;
+        m_header = 0;
+        m_useHeaderWidths = false;
+        m_layouter->setHeaderHeight(0);
+    }
+}
+
+bool KItemListView::isHeaderShown() const
+{
+    return m_header != 0;
+}
+
 QPixmap KItemListView::createDragPixmap(const QSet<int>& indexes) const
 {
     Q_UNUSED(indexes);
@@ -1519,30 +1550,6 @@ void KItemListView::updateStretchedVisibleRolesSizes()
     }
 }
 
-void KItemListView::setHeaderShown(bool show)
-{
-    if (show && !m_header) {
-        m_header = new KItemListHeader(this);
-        m_header->setPos(0, 0);
-        m_header->setModel(m_model);
-        m_header->setVisibleRoles(m_visibleRoles);
-        m_header->setVisibleRolesWidths(headerRolesWidths());
-        m_header->setZValue(1);
-
-        m_useHeaderWidths = false;
-
-        connect(m_header, SIGNAL(visibleRoleWidthChanged(QByteArray,qreal,qreal)),
-                this, SLOT(slotVisibleRoleWidthChanged(QByteArray,qreal,qreal)));
-
-        m_layouter->setHeaderHeight(m_header->size().height());
-    } else if (!show && m_header) {
-        delete m_header;
-        m_header = 0;
-        m_useHeaderWidths = false;
-        m_layouter->setHeaderHeight(0);
-    }
-}
-
 qreal KItemListView::visibleRolesSizesWidthSum() const
 {
     qreal widthSum = 0;
@@ -1565,6 +1572,11 @@ qreal KItemListView::visibleRolesSizesHeightSum() const
     return heightSum;
 }
 
+QRectF KItemListView::headerBoundaries() const
+{
+    return m_header ? m_header->geometry() : QRectF();
+}
+
 int KItemListView::calculateAutoScrollingIncrement(int pos, int range, int oldInc)
 {
     int inc = 0;
-- 
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