protected override void OnKeyDown(KeyEventArgs e)
{
if (e.KeyData == Keys.F2)
{
int index = SelectedIndex;
if (index == ListBox.NoMatches ||
index == 65535)
{
if (Items.Count > 0)
{
index = 0;
}
}
if (index != ListBox.NoMatches &&
index != 65535)
{
string s = Items[index].ToString();
Rectangle rect = GetItemRectangle(index);
tbox.Location = new Point(rect.X, rect.Y);
tbox.Size = new Size(rect.Width, rect.Height);
tbox.Text = s;
tbox.index = index;
tbox.SelectAll();
tbox.Show();
tbox.Focus();
}
}
base.OnKeyDown(e);
}
private void OnAddAttributeButtonClick(NEventArgs arg)
{
NTopLevelWindow dialog = NApplication.CreateTopLevelWindow();
dialog.SetupDialogWindow("Enter attribute's name and value", false);
NTableFlowPanel table = new NTableFlowPanel();
table.Direction = ENHVDirection.LeftToRight;
table.ColFillMode = ENStackFillMode.Last;
table.ColFitMode = ENStackFitMode.Last;
table.MaxOrdinal = 2;
NLabel nameLabel = new NLabel("Name:");
table.Add(nameLabel);
NTextBox nameTextBox = new NTextBox();
table.Add(nameTextBox);
NLabel valueLabel = new NLabel("Value:");
table.Add(valueLabel);
NTextBox valueTextBox = new NTextBox();
table.Add(valueTextBox);
table.Add(new NWidget());
NButtonStrip buttonStrip = new NButtonStrip();
buttonStrip.InitOKCancelButtonStrip();
table.Add(buttonStrip);
dialog.Content = table;
dialog.Opened += delegate(NEventArgs args) {
nameTextBox.Focus();
};
dialog.Closed += delegate(NEventArgs args) {
if (dialog.Result == ENWindowResult.OK)
{
NElementInfo elementInfo = (NElementInfo)m_TreeView.SelectedItem.Tag;
elementInfo.Attributes.Set(nameTextBox.Text, valueTextBox.Text);
UpdateTreeViewItemText(m_TreeView.SelectedItem);
if (m_RemoveAttributeButton.Enabled == false)
{
m_RemoveAttributeButton.Enabled = true;
}
}
};
dialog.Open();
}
private void OnAddChildItemButtonClick(NEventArgs arg)
{
NTopLevelWindow dialog = NApplication.CreateTopLevelWindow(NWindow.GetFocusedWindowIfNull(OwnerWindow));
dialog.SetupDialogWindow("Enter element's name", false);
NTextBox textBox = new NTextBox();
NButtonStrip buttonStrip = new NButtonStrip();
buttonStrip.InitOKCancelButtonStrip();
NPairBox pairBox = new NPairBox(textBox, buttonStrip, ENPairBoxRelation.Box1AboveBox2);
pairBox.Spacing = NDesign.VerticalSpacing;
dialog.Content = pairBox;
dialog.Opened += delegate(NEventArgs args) {
textBox.Focus();
};
dialog.Closed += delegate(NEventArgs args) {
if (dialog.Result == ENWindowResult.OK)
{
// Add an item with the specified name
m_TreeView.SelectedItem.Items.Add(CreateTreeViewItem(textBox.Text));
m_TreeView.SelectedItem.Expanded = true;
if (m_SerializeButton.Enabled == false)
{
m_SerializeButton.Enabled = true;
}
}
};
dialog.Open();
}