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#ifndef TABLISTVIEW_H
#define TABLISTVIEW_H
#include <qlistview.h>
#include <qcursor.h>
#include <qapplication.h>
class TabListView : public QListView {
Q_OBJECT
signals:
void moveItem(QListViewItem *item, QListViewItem *newFolder);
public:
TabListView( QWidget* parent = 0, const char* name = 0) : QListView(parent, name){ currentSelectedItem = NULL;
connect(this, SIGNAL(pressed ( QListViewItem *)), this, SLOT(itemPressed(QListViewItem *)));
internalCursor.setShape(0);
};
protected:
void contentsMouseReleaseEvent(QMouseEvent* ){
QListViewItem *newGroup = this->currentItem();
// Make sure they are both real.
if (currentSelectedItem == NULL || newGroup == NULL)
return;
// Make sure they are not the same
if(this->isSelected(currentSelectedItem) == true)
return;
// Ok we have two valid items.
if(newGroup->parent())
newGroup = newGroup->parent();
// Just in case the parent was null
if(newGroup == NULL)
return;
// If the new folder and buddies current parent are the same don't do anything.
if (newGroup != currentSelectedItem->parent())
moveItem(currentSelectedItem, newGroup);
currentSelectedItem = NULL;
qApp->restoreOverrideCursor();
};
private slots:
void itemPressed(QListViewItem *item){
if(item == NULL || !item->parent()){
if(item == NULL)
qDebug("Item is NULL");
return;
}
currentSelectedItem = item;
internalCursor.setShape(13);
qApp->setOverrideCursor(internalCursor);
};
private:
QListViewItem *currentSelectedItem;
QCursor internalCursor;
};
#endif
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