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comparison demos/browser/edittreeview.d @ 73:7bfd46c330dc

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more porting
author mandel
date Fri, 22 May 2009 10:59:00 +0000
parents 71b382c10ef6
children 37caa90ce503
comparison
equal deleted inserted replaced
72:b149ef2cb18b 73:7bfd46c330dc
40 ****************************************************************************/ 40 ****************************************************************************/
41 41
42 module edittreeview; 42 module edittreeview;
43 43
44 44
45 import QtGui.QTreeView; 45 import qt.gui.QTreeView;
46 import QtGui.QKeyEvent; 46 import qt.gui.QKeyEvent;
47
47 48
48 class EditTreeView : public QTreeView 49 class EditTreeView : public QTreeView
49 { 50 {
50 Q_OBJECT 51 public:
52
53 this(QWidget parent = null)
54 {
55 super(parent);
56 }
57
58 void keyPressEvent(QKeyEvent event)
59 {
60 if ((event.key() == Qt.Key_Delete || event.key() == Qt.Key_Backspace) && model()) {
61 removeOne();
62 } else {
63 QAbstractItemView::keyPressEvent(event);
64 }
65 }
51 66
52 public: 67 public:
53 this(QWidget *parent = null) 68
54 { 69 void removeOne()
55 super(parent); 70 {
71 if (!model())
72 return;
73 QModelIndex ci = currentIndex();
74 int row = ci.row();
75 model().removeRow(row, ci.parent());
76 }
77
78 void removeAll()
79 {
80 if (!model())
81 return;
82 model().removeRows(0, model().rowCount(rootIndex()), rootIndex());
83 }
56 } 84 }
57 void keyPressEvent(QKeyEvent *event)
58 {
59 if ((event.key() == Qt::Key_Delete
60 || event.key() == Qt::Key_Backspace)
61 && model()) {
62 removeOne();
63 } else {
64 QAbstractItemView::keyPressEvent(event);
65 }
66 }
67
68 public slots:
69 void removeOne()
70 {
71 if (!model())
72 return;
73 QModelIndex ci = currentIndex();
74 int row = ci.row();
75 model().removeRow(row, ci.parent());
76 }
77
78 void removeAll()
79 {
80 if (!model())
81 return;
82 model().removeRows(0, model().rowCount(rootIndex()), rootIndex());
83 }
84 }