public class ZestContentViewer extends ContentViewer
WIDGET_DATA_KEY
Constructor and Description |
---|
ZestContentViewer() |
ZestContentViewer(com.google.inject.Module module) |
Modifier and Type | Method and Description |
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protected javafx.embed.swt.FXCanvas |
createCanvas(Composite parent) |
void |
createControl(Composite parent,
int style) |
protected Edge |
createEdge(ILabelProvider labelProvider,
java.lang.Object contentSourceNode,
Node sourceNode,
java.lang.Object contentTargetNode,
Node targetNode)
Constructs and returns a new
Edge connecting the given
sourceNode and targetNode. |
protected Graph |
createEmptyGraph()
Constructs and returns a new
Graph and inserts default attributes
into it:
layout algorithm
|
protected com.google.inject.Module |
createModule() |
protected Graph |
createNestedGraph(java.lang.Object contentNestingNode,
INestedGraphContentProvider nestedGraphContentProvider,
ILabelProvider labelProvider)
Creates a
Graph nested in the node represented by the given
contentNestingNode. |
protected Node |
createNode(java.lang.Object contentNode,
IGraphNodeContentProvider graphContentProvider,
ILabelProvider labelProvider)
|
protected void |
createNodesAndEdges(IGraphNodeContentProvider graphContentProvider,
ILabelProvider labelProvider,
Graph graph,
java.lang.Object[] contentNodes)
|
protected Graph |
createRootGraph(IContentProvider contentProvider,
ILabelProvider labelProvider)
|
java.util.Map<java.lang.Object,Node> |
getContentNodeMap() |
javafx.embed.swt.FXCanvas |
getControl() |
FXViewer |
getFXViewer() |
ILabelProvider |
getLabelProvider() |
ILayoutAlgorithm |
getLayoutAlgorithm() |
ISelection |
getSelection() |
protected void |
handleDispose(DisposeEvent event) |
protected void |
inputChanged(java.lang.Object input,
java.lang.Object oldInput) |
void |
refresh() |
void |
setLayoutAlgorithm(ILayoutAlgorithm layoutAlgorithm) |
void |
setSelection(ISelection selection,
boolean reveal) |
protected java.lang.String |
toCssRgb(Color color) |
getContentProvider, getInput, handleLabelProviderChanged, hookControl, labelProviderChanged, setContentProvider, setInput, setLabelProvider
addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection
public ZestContentViewer()
public ZestContentViewer(com.google.inject.Module module)
protected javafx.embed.swt.FXCanvas createCanvas(Composite parent)
public void createControl(Composite parent, int style)
protected Edge createEdge(ILabelProvider labelProvider, java.lang.Object contentSourceNode, Node sourceNode, java.lang.Object contentTargetNode, Node targetNode)
Edge
connecting the given
sourceNode and targetNode. If the labelProvider
implements IGraphNodeLabelProvider
, then attributes for the edge
are determined using the
IGraphNodeLabelProvider.getEdgeAttributes(Object, Object)
methods
and inserted into the edge.labelProvider
- This viewer's ILabelProvider
for convenience.contentSourceNode
- The content element representing the source node of this edge.sourceNode
- The already created source Node
of this edge.contentTargetNode
- The content element representing the target node of this edge.targetNode
- The already created target Node
of this edge.Edge
.protected Graph createEmptyGraph()
Graph
and inserts default attributes
into it:
Graph
with default attributes.protected com.google.inject.Module createModule()
protected Graph createNestedGraph(java.lang.Object contentNestingNode, INestedGraphContentProvider nestedGraphContentProvider, ILabelProvider labelProvider)
Graph
nested in the node represented by the given
contentNestingNode.contentNestingNode
- nestedGraphContentProvider
- This viewer's INestedGraphContentProvider
for
convenience.labelProvider
- This viewer's ILabelProvider
for convenience.Graph
.protected Node createNode(java.lang.Object contentNode, IGraphNodeContentProvider graphContentProvider, ILabelProvider labelProvider)
Node
for the specified contentNode using the
IContentProvider
and ILabelProvider
. Moreover, the new
node is put into the given contentToGraphMap.contentNode
- graphContentProvider
- This viewer's IGraphNodeContentProvider
for
convenience.labelProvider
- This viewer's ILabelProvider
for convenience.Node
.protected void createNodesAndEdges(IGraphNodeContentProvider graphContentProvider, ILabelProvider labelProvider, Graph graph, java.lang.Object[] contentNodes)
graphContentProvider
- This viewer's IGraphNodeContentProvider
for
convenience.labelProvider
- This viewer's ILabelProvider
for convenience.graph
- The Graph
for which nodes and edges are created.contentNodes
- Content elements which represent nodes that are to be created
together with the edges between them.protected Graph createRootGraph(IContentProvider contentProvider, ILabelProvider labelProvider)
contentProvider
- The IContentProvider
for this viewer.labelProvider
- The ILabelProvider
for this viewer.Graph
constructed by using the given
providers.public java.util.Map<java.lang.Object,Node> getContentNodeMap()
public javafx.embed.swt.FXCanvas getControl()
getControl
in class Viewer
public FXViewer getFXViewer()
public ILabelProvider getLabelProvider()
getLabelProvider
in class ContentViewer
public ILayoutAlgorithm getLayoutAlgorithm()
public ISelection getSelection()
getSelection
in interface ISelectionProvider
getSelection
in class Viewer
protected void handleDispose(DisposeEvent event)
handleDispose
in class ContentViewer
protected void inputChanged(java.lang.Object input, java.lang.Object oldInput)
inputChanged
in class Viewer
public void setLayoutAlgorithm(ILayoutAlgorithm layoutAlgorithm)
public void setSelection(ISelection selection, boolean reveal)
setSelection
in class Viewer
protected java.lang.String toCssRgb(Color color)
Copyright (c) 2014 itemis AG and others. All rights reserved.