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java.lang.Objectorg.knime.core.node.defaultnodesettings.DialogComponent
org.knime.core.node.defaultnodesettings.DialogComponentMultiLineString
public class DialogComponentMultiLineString
Nested Class Summary |
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Nested classes/interfaces inherited from class org.knime.core.node.defaultnodesettings.DialogComponent |
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DialogComponent.EmptySettingsModel |
Field Summary |
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Fields inherited from class org.knime.core.node.defaultnodesettings.DialogComponent |
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DEFAULT_BG, DEFAULT_FG |
Constructor Summary | |
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DialogComponentMultiLineString(SettingsModelString stringModel,
String label)
Constructor put label and JTextArea into panel. |
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DialogComponentMultiLineString(SettingsModelString stringModel,
String label,
boolean disallowEmptyString,
int cols,
int rows)
Constructor put label and JTextArea into panel. |
Method Summary | |
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protected void |
checkConfigurabilityBeforeLoad(PortObjectSpec[] specs)
Will be called before the new values are loaded from the NodeSettings object. |
protected void |
setEnabledComponents(boolean enabled)
This method is called by the above (final) DialogComponent.setEnabled(boolean)
method. |
void |
setSizeComponents(int width,
int height)
Sets the preferred size of the internal component. |
void |
setToolTipText(String text)
Implement this so it sets the tooltip on your component(s). |
protected void |
updateComponent()
Read the value from the DialogComponent.EmptySettingsModel and set/display it in the
component. |
protected void |
validateSettingsBeforeSave()
Will be called before the value of the component is saved into the NodeSettings object. |
Methods inherited from class org.knime.core.node.defaultnodesettings.DialogComponent |
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clearError, getComponentPanel, getLastTableSpec, getLastTableSpecs, getModel, loadSettingsFrom, saveSettingsTo, setEnabled, showError |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DialogComponentMultiLineString(SettingsModelString stringModel, String label)
stringModel
- the model that stores the value for this component.label
- label for dialog in front of JTextAreapublic DialogComponentMultiLineString(SettingsModelString stringModel, String label, boolean disallowEmptyString, int cols, int rows)
label
- label for dialog in front of JTextAreastringModel
- the model that stores the value for this component.disallowEmptyString
- if set true, the component request a non-empty
string from the user.cols
- the number of columns.rows
- the number of rows.Method Detail |
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protected void updateComponent()
DialogComponent.EmptySettingsModel
and set/display it in the
component. (Called after loading new values in the model to ensure they
are transfered into the component.) Implementations should set the new
value(s) in the components, should clear any possible error indications,
and should also take over the enable state.
updateComponent
in class DialogComponent
protected void validateSettingsBeforeSave() throws InvalidSettingsException
validateSettingsBeforeSave
in class DialogComponent
InvalidSettingsException
- if the entered values are invalidprotected void checkConfigurabilityBeforeLoad(PortObjectSpec[] specs) throws NotConfigurableException
checkConfigurabilityBeforeLoad
in class DialogComponent
specs
- the specs from the input ports.
NotConfigurableException
- if the component can't be used due to
inappropriate table specs. (Prevents the dialog from being
opened.)protected void setEnabledComponents(boolean enabled)
DialogComponent.setEnabled(boolean)
method. Derived classes should disable all the contained components in
here.
setEnabledComponents
in class DialogComponent
enabled
- the new status of the componentDialogComponent.setEnabled(boolean)
public void setSizeComponents(int width, int height)
width
- The width.height
- The height.public void setToolTipText(String text)
setToolTipText
in class DialogComponent
text
- the tool tip text to set.JComponent.setToolTipText(java.lang.String)
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