private void OnSelectedMachineWidePackageSourceChanged(object sender, EventArgs e)
{
PackageSourcesListBox.ClearSelected();
UpdateUI();
UpdateTextBoxes((PackageSourceContextInfo)_machineWidepackageSources.Current);
}
private void PackageSourcesListBox_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
PackageSourcesListBox.SelectedIndex = PackageSourcesListBox.IndexFromPoint(e.Location);
}
}
private void TogglePackageSourceEnabled(int itemIndex)
{
if (itemIndex < 0 || itemIndex >= PackageSourcesListBox.Items.Count)
{
return;
}
var item = (PackageSource)PackageSourcesListBox.Items[itemIndex];
item.IsEnabled = !item.IsEnabled;
PackageSourcesListBox.Invalidate(GetCheckBoxRectangleForListBoxItem(itemIndex));
}
private Rectangle GetCheckBoxRectangleForListBoxItem(int itemIndex)
{
const int edgeMargin = 8;
Rectangle itemRectangle = PackageSourcesListBox.GetItemRectangle(itemIndex);
// this is the bound of the checkbox
var checkBoxRectangle = new Rectangle(
itemRectangle.Left + edgeMargin + 2,
itemRectangle.Top + edgeMargin,
_checkBoxSize.Width,
_checkBoxSize.Height);
return(checkBoxRectangle);
}
private void PackageSourcesListBox_MouseMove(object sender, MouseEventArgs e)
{
int index = PackageSourcesListBox.IndexFromPoint(e.X, e.Y);
if (index >= 0 && index < PackageSourcesListBox.Items.Count && e.Y <= PackageSourcesListBox.PreferredHeight)
{
string newToolTip = ((PackageSource)PackageSourcesListBox.Items[index]).Source;
string currentToolTip = packageListToolTip.GetToolTip(PackageSourcesListBox);
if (currentToolTip != newToolTip)
{
packageListToolTip.SetToolTip(PackageSourcesListBox, newToolTip);
}
}
else
{
packageListToolTip.SetToolTip(PackageSourcesListBox, null);
packageListToolTip.Hide(PackageSourcesListBox);
}
}
private void PackageSourcesListBox_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
PackageSourcesListBox.SelectedIndex = PackageSourcesListBox.IndexFromPoint(e.Location);
}
else if (e.Button == MouseButtons.Left)
{
int itemIndex = PackageSourcesListBox.IndexFromPoint(e.Location);
if (itemIndex >= 0 && itemIndex < PackageSourcesListBox.Items.Count)
{
Rectangle checkBoxRectangle = GetCheckBoxRectangleForListBoxItem(itemIndex);
// if the mouse click position is inside the checkbox, toggle the IsEnabled property
if (checkBoxRectangle.Contains(e.Location))
{
TogglePackageSourceEnabled(itemIndex);
}
}
}
}
