public TreeViewController(MultiselectTreeView treeView)
{
this.treeView = treeView;
treeView.BeforeExpand += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnExpand?.Invoke(Map(e.Node));
};
treeView.BeforeCollapse += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnCollapse?.Invoke(Map(e.Node));
};
treeView.BeforeMultiSelect += (s, e) =>
{
if (updating)
{
return;
}
e.Cancel = true;
OnSelect?.Invoke(e.Nodes.OfType <ViewNode>().Select(n => n.Node).ToArray());
};
}
public async Task ToggleCollapse()
{
this.Collapsed = !this.Collapsed;
await OnCollapse.InvokeAsync(Collapsed);
OnCollapsed?.Invoke(this.Collapsed);
}
public void ConfigureScriptsAndAttributes()
{
EnsureChildControls();
this.Attributes.Add("name", UniqueID);
if (RequestDelay.HasValue)
{
InnerTextBox.Attributes["requestDelay"] = RequestDelay.Value.ToString();
}
if (ExpandOnFocus)
{
InnerTextBox.Attributes["expandOnFocus"] = "true";
}
if (OptimizedMode.HasValue)
{
InnerTextBox.Attributes["optimizedMode"] = OptimizedMode.Value.ToString().ToLower();
}
if (SourceProvider.HasValue())
{
InnerTextBox.Attributes["SourceProvider"] = SourceProvider;
}
if (ClientSide)
{
InnerTextBox.Attributes["clientSide"] = "true";
}
if (AutoPostBack)
{
InnerTextBox.Attributes["AutoPostBack"] = "true";
}
if (OnSelectedValueChange.HasValue())
{
InnerTextBox.Attributes["OnSelectedValueChange"] = OnSelectedValueChange;
}
if (OnCollapse.HasValue())
{
InnerTextBox.Attributes["OnCollapse"] = OnCollapse;
}
if (NotFoundText.HasValue())
{
InnerTextBox.Attributes["NotFoundText"] = NotFoundText;
}
if (WatermarkText.HasValue())
{
var water = new TextBoxWatermarkExtender {
WatermarkText = WatermarkText, TargetControlID = InnerTextBox.ID, WatermarkCssClass = InnerTextBox.CssClass.WithSuffix(" waterMark")
};
Controls.Add(water);
}
}
/// <summary>
/// Collapse panel content
/// </summary>
protected void Collapse()
{
if (!CanCollapse)
{
return;
}
OnCollapse?.Invoke(this, EventArgs.Empty);
_collapsingDivider?.OnCollapse();
}
/// <summary>
/// Collapse panel content
/// </summary>
protected void Collapse()
{
if (!CanCollapse)
{
return;
}
if (OnCollapse != null)
{
OnCollapse.Invoke(this, EventArgs.Empty);
}
if (_animationState == AnimationState.Normal)
{
_expandedHeight = Height;
}
_animationState = AnimationState.Collapsing;
StartAnimation();
_collapsingDivider.OnCollapse();
secondaryPanel.TabStop = false;
}
public void Collapse()
{
OnCollapse.Invoke();
IsExpanded = false;
}
private async Task HandleCollapse(bool collapsed)
{
Collapsed = collapsed;
SetStyle();
await OnCollapse.InvokeAsync(collapsed);
}
private void DoOnCollapse(MouseEventArgs args)
{
IsCollapsed = true;
OnCollapse.InvokeAsync(new Tuple <ICardTools, MouseEventArgs>(this, args));
}
