public void StartDrag(CrownDockContent content)
{
_regionDropAreas = new Dictionary <CrownDockRegion, DockDropArea>();
_groupDropAreas = new Dictionary <CrownDockGroup, DockDropCollection>();
// Add all regions and groups to the drop collections
foreach (CrownDockRegion region in _dockPanel.Regions.Values)
{
if (region.DockArea == DockArea.Document)
{
continue;
}
// If the region is visible then build drop areas for the groups.
if (region.Visible)
{
foreach (CrownDockGroup group in region.Groups)
{
DockDropCollection collection = new DockDropCollection(_dockPanel, group);
_groupDropAreas.Add(group, collection);
}
}
// If the region is NOT visible then build the drop area for the region itself.
else
{
DockDropArea area = new DockDropArea(_dockPanel, region);
_regionDropAreas.Add(region, area);
}
}
_dragContent = content;
_isDragging = true;
}
private void StopDrag()
{
Cursor.Current = Cursors.Default;
_highlightForm.Hide();
_dragContent = null;
_isDragging = false;
}
