create modal dialogs on stack as David suggested

[dolphin.git] / src / dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index 4c4102e8bda2f3bec5cf72a23ce76478b205fc19..87fa851655ae943578544918769f73ecf10b6f80 100644 (file)
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -30,7 +30,7 @@
 #include <kdirmodel.h>
 #include <kfileitemdelegate.h>
 
-#include <QHeaderView>
+#include <QtGui/QHeaderView>
 
 DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :
     QTreeView(parent),
@@ -46,6 +46,7 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
     setDragDropMode(QAbstractItemView::DragDrop);
     setDropIndicatorShown(false);
 
+    setMouseTracking(true);
     viewport()->setAttribute(Qt::WA_Hover);
 
     const ViewProperties props(controller->url());
@@ -69,7 +70,10 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
     }
     connect(this, SIGNAL(activated(const QModelIndex&)),
             controller, SLOT(triggerItem(const QModelIndex&)));
-
+    connect(this, SIGNAL(entered(const QModelIndex&)),
+            this, SLOT(slotEntered(const QModelIndex&)));
+    connect(this, SIGNAL(viewportEntered()),
+            controller, SLOT(emitViewportEntered()));
     connect(controller, SIGNAL(zoomIn()),
             this, SLOT(zoomIn()));
     connect(controller, SIGNAL(zoomOut()),
@@ -188,6 +192,18 @@ void DolphinDetailsView::synchronizeSortingState(int column)
     m_controller->indicateSortOrderChange(sortOrder);
 }
 
+void DolphinDetailsView::slotEntered(const QModelIndex& index)
+{
+    const QPoint pos = viewport()->mapFromGlobal(QCursor::pos());
+    const int nameColumnWidth = header()->sectionSize(KDirModel::Name);
+    if (pos.x() < nameColumnWidth) {
+        m_controller->emitItemEntered(index);
+    }
+    else {
+        m_controller->emitViewportEntered();
+    }
+}
+
 void DolphinDetailsView::zoomIn()
 {
     if (isZoomInPossible()) {