private void aliasAndColorMappingListBox_DrawItem(object sender, DrawItemEventArgs e)
{
e.DrawBackground();
LabelToAliasAndColorListItem item = (LabelToAliasAndColorListItem)aliasAndColorMappingListBox.Items[e.Index];
e.Graphics.DrawString(item.ListBoxView,
aliasAndColorMappingListBox.Font,
new SolidBrush(aliasAndColorMappingListBox.ForeColor),
new PointF((float)e.Bounds.X, (float)e.Bounds.Y));
Rectangle colorSampleBox = new Rectangle(e.Bounds.Location, e.Bounds.Size);
colorSampleBox.X = e.Bounds.Right - e.Bounds.Height * 2;
colorSampleBox.Location.Offset(-5, 0);
e.Graphics.FillRectangle(new SolidBrush(ownerGraphForm.ZedGraphControl.GraphPane.Chart.Fill.Color), colorSampleBox);
int middle = colorSampleBox.Y + colorSampleBox.Height / 2;
e.Graphics.DrawLine(new Pen(item.mapPair.Value.second, 2), colorSampleBox.Left, middle, colorSampleBox.Right, middle);
e.DrawFocusRectangle();
}
private void editAliasAndColorMappingButton_Click(object sender, EventArgs e)
{
LabelToAliasAndColorListItem item = (LabelToAliasAndColorListItem)aliasAndColorMappingListBox.SelectedItem;
AnnotationSettingsAddEditDialog dialog = new AnnotationSettingsAddEditDialog(ownerGraphForm.ZedGraphControl.GraphPane.Chart.Fill.Color, item.mapPair.Key, item.mapPair.Value.first, item.mapPair.Value.second);
if (dialog.ShowDialog() == DialogResult.OK)
{
if (item.mapPair.Key == dialog.label)
{
item.mapPair.Value.first = dialog.alias;
item.mapPair.Value.second = dialog.color;
}
else
{
aliasAndColorMappingListBox.Items.RemoveAt(aliasAndColorMappingListBox.SelectedIndex);
aliasAndColorMappingListBox.Items.Add(
new LabelToAliasAndColorListItem(
new Map <string, Pair <string, Color> > .MapPair(dialog.label,
new Pair <string, Color>(dialog.alias, dialog.color))));
}
aliasAndColorMappingListBox.Refresh();
}
}