From 0111d9b0a02098065a32b34c9b04fde72addb626 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Mon, 6 Aug 2007 06:56:36 +0000
Subject: Fixed 'Select All' and 'Invert Selection' for the column view (only
 the items of the currently active column will be selected, not the whole
 tree). The current implementation is quite slow, but this will be fixed
 later.

svn path=/trunk/KDE/kdebase/apps/; revision=696893
---
 src/dolphinview.cpp | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

(limited to 'src/dolphinview.cpp')

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 7fc727475..a9f160d00 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -269,12 +269,27 @@ bool DolphinView::supportsCategorizedSorting() const
 
 void DolphinView::selectAll()
 {
-    selectAll(QItemSelectionModel::Select);
+    itemView()->selectAll();
 }
 
 void DolphinView::invertSelection()
 {
-    selectAll(QItemSelectionModel::Toggle);
+    if (isColumnViewActive()) {
+        // In opposite to QAbstractItemView::selectAll() there is no virtual method
+        // for adjusting the invertion of a selection. As the generic approach by using
+        // the selection model does not work for the column view, we delegate this task:
+        m_columnView->invertSelection();
+    } else {
+        QItemSelectionModel* selectionModel = itemView()->selectionModel();
+        const QAbstractItemModel* itemModel = selectionModel->model();
+
+        const QModelIndex topLeft = itemModel->index(0, 0);
+        const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
+                                                         itemModel->columnCount() - 1);
+
+        QItemSelection selection(topLeft, bottomRight);
+        selectionModel->select(selection, QItemSelectionModel::Toggle);
+    }
 }
 
 bool DolphinView::hasSelection() const
@@ -878,19 +893,6 @@ void DolphinView::createView()
             this, SLOT(emitContentsMoved()));
 }
 
-void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags)
-{
-    QItemSelectionModel* selectionModel = itemView()->selectionModel();
-    const QAbstractItemModel* itemModel = selectionModel->model();
-
-    const QModelIndex topLeft = itemModel->index(0, 0);
-    const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
-                                    itemModel->columnCount() - 1);
-
-    QItemSelection selection(topLeft, bottomRight);
-    selectionModel->select(selection, flags);
-}
-
 QAbstractItemView* DolphinView::itemView() const
 {
     if (m_detailsView != 0) {
-- 
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