private void buttonAdd_Click(object sender, RoutedEventArgs e)
{
GradientStopEditorControl control = new GradientStopEditorControl();
PosDialogWindow window = new PosDialogWindow(control, "Gradient Stop Editor", 450, 500);
if ((PosDialogWindow.ShowPosDialogWindow(this, window) != null) &&
(control.GradientStop != null))
{
gradientStopCollection.Add(control.GradientStop);
listBoxGradientStopCollection.Items.Add(
new FormattedListBoxItem(control.GradientStop, true));
SetPreviewSwatch();
buttonSave.IsEnabled = true;
}
}
private void buttonEdit_Click(object sender, RoutedEventArgs e)
{
if (listBoxGradientStopCollection.SelectedItem == null)
{
return;
}
FormattedListBoxItem selectedItem =
listBoxGradientStopCollection.SelectedItem as FormattedListBoxItem;
GradientStop gradientStop = selectedItem.GradientStop;
GradientStopEditorControl control = new GradientStopEditorControl();
PosDialogWindow window = new PosDialogWindow(control, "Gradient Stop Editor", 450, 500);
control.GradientStop = gradientStop;
if (PosDialogWindow.ShowPosDialogWindow(this, window) != null)
{
selectedItem.SetGradientStop(control.GradientStop);
gradientStopCollection[listBoxGradientStopCollection.SelectedIndex] =
control.GradientStop;
// Update UI
SetPreviewSwatch();
buttonSave.IsEnabled = true;
}
}