void ReleaseDesignerOutlets()
{
if (ContentViewContainer != null)
{
ContentViewContainer.Dispose();
ContentViewContainer = null;
}
if (FullScreenButton != null)
{
FullScreenButton.Dispose();
FullScreenButton = null;
}
if (kleurenBalk != null)
{
kleurenBalk.Dispose();
kleurenBalk = null;
}
if (TerugButton != null)
{
TerugButton.Dispose();
TerugButton = null;
}
if (TitelLabel != null)
{
TitelLabel.Dispose();
TitelLabel = null;
}
}
protected GraphView()
{
selection = new List <ISelectable>();
clippingOptions = ClippingOptions.ClipContents;
contentViewContainer = new ContentViewContainer
{
name = "contentViewContainer",
clippingOptions = ClippingOptions.NoClipping,
pickingMode = PickingMode.Ignore
};
// make it absolute and 0 sized so it acts as a transform to move children to and fro
Add(contentViewContainer);
AddStyleSheetPath("StyleSheets/GraphView/GraphView.uss");
graphElements = contentViewContainer.Query <GraphElement>().Where(e => !(e is Port)).Build();
nodes = contentViewContainer.Query <Node>().Build();
edges = this.Query <Layer>().Children <Edge>().Build();
ports = contentViewContainer.Query().Children <Layer>().Descendents <Port>().Build();
m_ElementsToRemove = new List <GraphElement>();
m_GraphViewChange.elementsToRemove = m_ElementsToRemove;
isReframable = true;
focusIndex = 0;
RegisterCallback <ValidateCommandEvent>(OnValidateCommand);
RegisterCallback <ExecuteCommandEvent>(OnExecuteCommand);
RegisterCallback <AttachToPanelEvent>(OnEnterPanel);
RegisterCallback <DetachFromPanelEvent>(OnLeavePanel);
RegisterCallback <ContextualMenuPopulateEvent>(OnContextualMenu);
// We override the font for all GraphElements here so we can use the fallback system.
// We load the dummy font first and then we overwrite the fontNames, just like we do
// with the Editor's default font asset. Loading system fonts directly via
// Font.CreateDynamicFontFromOSFont() caused TextMesh to generate the wrong bounds.
//
// TODO: Add font fallback specifications and use of system fonts to USS.
if (!m_FontsOverridden && (Application.platform == RuntimePlatform.WindowsEditor || Application.platform == RuntimePlatform.OSXEditor))
{
Font graphViewFont = EditorGUIUtility.LoadRequired("GraphView/DummyFont(LucidaGrande).ttf") as Font;
if (Application.platform == RuntimePlatform.WindowsEditor)
{
graphViewFont.fontNames = new string[] { "Segoe UI", "Helvetica Neue", "Helvetica", "Arial", "Verdana" }
}
;
else if (Application.platform == RuntimePlatform.OSXEditor)
{
graphViewFont.fontNames = new string[] { "Helvetica Neue", "Lucida Grande" }
}
;
m_FontsOverridden = true;
}
}
protected GraphView(IStore store)
{
m_Store = store;
AddToClassList("graphView");
this.SetRenderHintsForGraphView();
selection = new List <ISelectable>();
style.overflow = Overflow.Hidden;
style.flexDirection = FlexDirection.Column;
graphViewContainer = new VisualElement();
graphViewContainer.style.flexGrow = 1f;
graphViewContainer.style.flexBasis = 0f;
graphViewContainer.pickingMode = PickingMode.Ignore;
hierarchy.Add(graphViewContainer);
contentViewContainer = new ContentViewContainer
{
name = "contentViewContainer",
pickingMode = PickingMode.Ignore,
usageHints = UsageHints.GroupTransform
};
// make it absolute and 0 sized so it acts as a transform to move children to and fro
graphViewContainer.Add(contentViewContainer);
this.AddStylesheet("GraphView.uss");
graphElements = contentViewContainer.Query <GraphElement>().Build();
allGraphElements = this.Query <GraphElement>().Build();
nodes = contentViewContainer.Query <Node>().Build();
edges = this.Query <Layer>().Children <Edge>().Build();
ports = contentViewContainer.Query().Children <Layer>().Descendents <Port>().Build();
m_ElementsToRemove = new List <GraphElement>();
m_GraphViewChange.elementsToRemove = m_ElementsToRemove;
isReframable = true;
focusable = true;
RegisterCallback <ValidateCommandEvent>(OnValidateCommand);
RegisterCallback <ExecuteCommandEvent>(OnExecuteCommand);
RegisterCallback <AttachToPanelEvent>(OnEnterPanel);
RegisterCallback <DetachFromPanelEvent>(OnLeavePanel);
RegisterCallback <ContextualMenuPopulateEvent>(OnContextualMenu);
}
