public void RemoveComponent(UXComponent component)
{
if (component != null)
{
// Try to find the component
string key = componentDict[component];
if (!string.IsNullOrEmpty(key))
{
if (cells[key].Component is UXContainer)
{
UXContainer cellContainer = cells[key].Component as UXContainer;
cellContainer.Children.Remove(component);
component.Parent = null;
// Check if there is just one left in container then we need to remove the container.
if (cellContainer.Children.Count == 1)
{
Children.Remove(cells[key].Component);
cells[key].Component = cellContainer.Children[0];
Children.Add(cells[key].Component);
}
}
else
{
cells.Remove(key);
component.Parent = null;
Children.Remove(component);
}
// Remove component from dictionary
componentDict.Remove(component);
}
}
}
public UXChildCollection(UXContainer container)
{
this.container = container;
}
public UXLayoutGridCell AddComponent(int column, int row, int columnSpan, UXComponent newComponent)
{
string key = Key(column, row);
if (!componentDict.ContainsKey(newComponent))
{
if (cells.ContainsKey(key))
{
componentDict.Add(newComponent, key);
if (cells[key].Component is UXContainer)
{
UXContainer cellContainer = cells[key].Component as UXContainer;
cellContainer.Children.Add(newComponent);
newComponent.Parent = cellContainer;
Children.Add(cellContainer);
}
else
{
// If more than one component in cell create stackpanel
UXComponent orgCellComponent = cells[key].Component;
UXStackPanel uxStackPanel = new UXStackPanel()
{
Parent = this, Orientation = UXPanelOrientation.Horizontal
};
cells[key].Component = uxStackPanel;
orgCellComponent.Parent = uxStackPanel;
uxStackPanel.Children.Add(orgCellComponent);
newComponent.Parent = uxStackPanel;
uxStackPanel.Children.Add(newComponent);
Children.Remove(orgCellComponent);
Children.Add(uxStackPanel);
}
}
else
{
UXLayoutGridCell cell = new UXLayoutGridCell()
{
Row = row, Column = column, Component = newComponent, ColumnSpan = columnSpan
};
cells[key] = cell;
Children.Add(newComponent);
if (newComponent is UXContainer)
{
foreach (UXComponent comp in ((UXContainer)newComponent).Children)
{
componentDict.Add(comp, key);
}
}
else
{
componentDict.Add(newComponent, key);
}
}
}
return(cells[key]);
}
