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public interface LayoutModel
Layout model contains data and flags relative to the layout execution and
user interface. There is one model per Workspace
PropertyChangeListener
can be used to receive events about
a change in the model.
Field Summary | |
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static java.lang.String |
RUNNING
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static java.lang.String |
SELECTED_LAYOUT
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Method Summary | |
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void |
addPropertyChangeListener(java.beans.PropertyChangeListener listener)
Add a property change listener for this model. |
Layout |
getLayout(LayoutBuilder layoutBuilder)
Return a layout instance for the given layoutBuilder . |
LayoutBuilder |
getSelectedBuilder()
Returns the builder used for building the currently selected layout or null if no layout is selected. |
Layout |
getSelectedLayout()
Returns the currently selected layout or null if no
layout is selected. |
boolean |
isRunning()
Returns true if a layout is currently running, false
otherwise. |
void |
removePropertyChangeListener(java.beans.PropertyChangeListener listener)
Remove listerner. |
Field Detail |
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static final java.lang.String SELECTED_LAYOUT
static final java.lang.String RUNNING
Method Detail |
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Layout getSelectedLayout()
null
if no
layout is selected.
Layout getLayout(LayoutBuilder layoutBuilder)
layoutBuilder
. If
saved properties exists, the layout properties values are set. Values
are default if it is the first time this layout is built.
Use this method instead of LayoutBuilder.buildLayout()
directly.
layoutBuilder
- the layout builder
layoutBuilder
with formely
saved properties.LayoutBuilder getSelectedBuilder()
null
if no layout is selected.
boolean isRunning()
true
if a layout is currently running, false
otherwise.
void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
listener
is notified when layout is selected and when running flag change.
listener
- a property change listenervoid removePropertyChangeListener(java.beans.PropertyChangeListener listener)
listener
- a property change listener.
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