/*
* Constructor
*/
public PanelNode(GroupNode group)
{
_group = group;
_rows = new ArrayList();
_panel = new ScrollingPanelCIO();
_vertical = false;
_doneLayout = false;
_updateScroll = 0;
((ScrollingPanel)_panel.GetControl()).DisplayPolicy = ScrollBarDisplay.Never;
((ScrollingPanel)_panel.GetControl()).ClientResized += new EventHandler(PanelNode_ClientResized);
}
/*
* Process Method
*/
public override ConcreteInteractionObject Process(ListItemNode node,
ConcreteInteractionObject cio,
UIGenerator ui)
{
if (node.Decorations[ItemDecision.DECISION_KEY] == null &&
node is CIOListItemNode &&
cio is ScrollingPanelCIO)
{
// the item node represents an appliance object and it will be
// placed on the ScrollingPanelCIO
CIOListItemNode item = (CIOListItemNode)node;
ScrollingPanelCIO panel = (ScrollingPanelCIO)cio;
LabelDictionary labels;
if (item.CIO is StateLinkedCIO)
{
labels = ((ApplianceState)((StateLinkedCIO)item.CIO).GetApplObj()).Labels;
}
else if (item.CIO is SmartCIO)
{
labels = ((SmartCIO)item.CIO).Labels;
}
// get information about the bottom of the current
// panel's layout
PanelLayoutDecision panelDecision =
(PanelLayoutDecision)node.Parent.Decorations[PanelLayoutDecision.DECISION_KEY];
if (panelDecision == null)
{
// make one
panelDecision = new PanelLayoutDecision();
node.Parent.Decorations.Add(PanelLayoutDecision.DECISION_KEY, panelDecision);
}
LabelCIO label = null;
if (item.CIO.HasLabel())
{
label = (LabelCIO)item.CIO.GetLabelCIO();
panel.AddCIO(label);
}
ControlBasedCIO control = (ControlBasedCIO)item.CIO;
panel.AddCIO(control);
// do some sizing here
int width = ui.Size.Width - 2 * ui.LayoutVars.RowPadding - 5;
if (item.CIO.HasLabel())
{
// layout label CIO
label.GetControl().Location =
new System.Drawing.Point(ui.LayoutVars.RowPadding, panelDecision.Bottom);
label.GetControl().Size =
new System.Drawing.Size(width, label.GetMinimumSize().Height);
panelDecision.Bottom += label.GetControl().Size.Height + ui.LayoutVars.RowPadding;
label.FinalSizeNotify();
}
control.GetControl().Location =
new System.Drawing.Point(ui.LayoutVars.RowPadding, panelDecision.Bottom);
control.GetControl().Size =
new System.Drawing.Size(width, ((ControlBasedCIO)item.CIO).GetMinimumSize().Height);
panelDecision.Bottom += ((ControlBasedCIO)item.CIO).GetMinimumSize().Height + 2 * ui.LayoutVars.RowPadding;
item.Decorations[ItemDecision.DECISION_KEY] =
new PanelItemDecision(item.CIO);
}
return(cio);
}