Network Events 
Events in the View Designer
ˇ onEdgePropsChanged
This event signifies that edge properties have been changed. With this event only “decorative” properties are registered, and not the source or target of an edge.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
EDGE |
STRING |
The links/arrow whose properties have been changed. |
ˇ onEdgeSelected
This event signifies that an edge has been clicked on (not just selected).
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
EDGE |
STRING |
Component: The links/arrow whose properties have been changed. |
ˇ onGeneric
Wrapper around all possible and conceivable events, which can wrap each of the actual events.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
COMPONENT |
STRING |
Subgraph, node or link associated with the event |
PARAMETERS |
STRING |
String of parameters (optional and dependent on the event), whose format is fully dependent on the event trigger. |
NAME |
STRING |
Name of the wrapper |
ˇ onGraphAdded
This event signifies that a group of nodes, including their links has been added to the graph.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID des Dokuments/Modells/Graphen, in dem der Event passiert ist |
SUB_GRAPH |
STRING |
Hinzugefügter Unter-Graph |
ˇ onGraphRemoved
This event signifies that a group of nodes has been removed from the graph.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID des Dokuments/Modells/Graphen, in dem der Event passiert ist |
SUB_GRAPH |
STRING |
Entfernter Unter-Graph |
ˇ onInitialized
This event signifies that the network graph has been initialized.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
ˇ onLayoutChanged
This event
signifies that one or more nodes have changed position.
This event is only triggered if a node really has changed. Not every movement
of the mouse is reported. If a group of nodes has been moved by the user, each
moved node sends its own onLayoutChanged event.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Node of the graph |
ˇ onLinkAdded
This event signifies that a link has been added to the graph.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
LINK |
STRING |
Link |
ˇ onLinkRemoved
This event signifies that a link has been added to the graph.
Parameter-Name |
Typ |
Beschreibung |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
LINK |
STRING |
Link |
ˇ onModelAdded
This event signifies that the whole graph model has been replaced.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
ˇ onModelDirty
This event signifies that the whole graph model has been changed. This event is sent only once for a model if another event has occurred that has led to the model being changed.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
ˇ onModelExtracted
Event that signifies that a new model has been extracted from an existing model. This is normally the result of an analysis on the graph that the user can perform to filter out a specific subset of a model.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NEW_GRAPH |
STRING |
New model. Its ID can be used as the target ID for commands to the new graph. |
ˇ onModelSaved
This event signifies that the graph model has been saved.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
REPLY |
STRING |
The response of the server that saved the model This response may be an error message. |
ˇ onNodeAdded
This event signifies that a node has been added to the graph.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Added node. |
ˇ onNodeDoubleClicked
Event that signifies that the user has double-clicked on a node.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Node on whiNode which was double-clicked. |
SUB_COMPONENTS |
STRING |
0-based index of the component. A subcomponent may be a label text or another component that was specified in the type definition of the node. |
ˇ onNodePropsChanged
This event signifies that node properties have been changed. This event reports however does not report changes to the node borders made by onLayoutChanged.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Node whose properties have been changed. |
ˇ onNodeRemoved
This event signifies that a node has been removed from the graph.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Removed node |
ˇ onNodeSelected
This event signifies that a node has been clicked on (not just selected).
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
NODE |
STRING |
Clicked-on node |
SUB_COMPONENTS |
STRING |
0-based index of the component. A subcomponent may be a label text or another component that was specified in the type definition of the node. |
ˇ onTraceLevelChanged
This event signifies that the trace level has been changed.
Parameter Name |
Type |
Description |
ID |
STRING |
|
CONTEXT_ELEMENT |
IF_WD_CONTEXT_ELEMENT |
|
GRAPH |
STRING |
ID of the document/model/graph in which the event occurred. |
LEVEL |
STRING |
Integer value between 0 and 5. |