} ) );
}
//REVISIT: Nested TabLayoutPanel does not work, its content is truncated.
//TabLayoutPanel tPanel = new TabLayoutPanel(2, Unit.EM);
TabPanel tPanel = new TabPanel();
DirtyableFlexTable codeTable = new DirtyableFlexTable();
int codeTableRow = 0;
int codeTableCol = 0;
codeTable.setWidget( codeTableRow,
codeTableCol++,
new HTML( "<div class='form-field'>" + GuidedRuleEditorResources.CONSTANTS.Init() +":</div>" ) );
final TextBox initField = new TextBox();
initField.setTitle( GuidedRuleEditorResources.CONSTANTS.InitCode() );
initField.setText( getFromAccumulatePattern().getInitCode() );
initField.setEnabled( !this.readOnly );
codeTable.setWidget( codeTableRow++,
codeTableCol--,
initField );
codeTable.setWidget( codeTableRow,
codeTableCol++,
new HTML( "<div class='form-field'>" + GuidedRuleEditorResources.CONSTANTS.Action() + ":</div>" ) );
final TextBox actionField = new TextBox();
actionField.setTitle( GuidedRuleEditorResources.CONSTANTS.ActionCode() );
actionField.setText( getFromAccumulatePattern().getActionCode() );
actionField.setEnabled( !this.readOnly );
codeTable.setWidget( codeTableRow++,
codeTableCol--,
actionField );
codeTable.setWidget( codeTableRow,
codeTableCol++,
new HTML( "<div class='form-field'>" + GuidedRuleEditorResources.CONSTANTS.Reverse() + ":</div>" ) );
final TextBox reverseField = new TextBox();
reverseField.setTitle( GuidedRuleEditorResources.CONSTANTS.ReverseCode() );
reverseField.setText( getFromAccumulatePattern().getReverseCode() );
reverseField.setEnabled( !this.readOnly );
codeTable.setWidget( codeTableRow++,
codeTableCol--,
reverseField );
codeTable.setWidget( codeTableRow,
codeTableCol++,
new HTML( "<div class='form-field'>" + GuidedRuleEditorResources.CONSTANTS.Result() + ":</div>" ) );
final TextBox resultField = new TextBox();
resultField.setTitle( GuidedRuleEditorResources.CONSTANTS.ResultCode() );
resultField.setText( getFromAccumulatePattern().getResultCode() );
resultField.setEnabled( !this.readOnly );
codeTable.setWidget( codeTableRow++,
codeTableCol--,
resultField );
//panel.setWidget(r++, 0, codeTable);
ScrollPanel codePanel = new ScrollPanel();
codePanel.add( codeTable );
tPanel.add( codePanel,
GuidedRuleEditorResources.CONSTANTS.CustomCode() );
DirtyableFlexTable functionTable = new DirtyableFlexTable();
functionTable.setWidget( 0,
0,
new HTML( "<div class='form-field'>" + GuidedRuleEditorResources.CONSTANTS.Function() + ":</div>" ) );
final TextBox functionField = new TextBox();
functionField.setTitle( GuidedRuleEditorResources.CONSTANTS.FunctionCode() );
functionField.setText( getFromAccumulatePattern().getFunction() );
functionField.setEnabled( !this.readOnly );
functionTable.setWidget( 0,
1,
functionField );
// panel.setWidget(r++, 0, functionTable);
ScrollPanel functionPanel = new ScrollPanel();
functionPanel.add( functionTable );
tPanel.add( functionPanel,
GuidedRuleEditorResources.CONSTANTS.Function() );
ChangeHandler changehandler = new ChangeHandler() {
public void onChange( ChangeEvent event ) {
Widget sender = (Widget) event.getSource();
TextBox senderTB = (TextBox) event.getSource();
String code = senderTB.getText();
setModified( true );
if ( sender == initField ) {
getFromAccumulatePattern().setFunction( null );
functionField.setText( "" );
getFromAccumulatePattern().setInitCode( code );
} else if ( sender == actionField ) {
getFromAccumulatePattern().setFunction( null );
functionField.setText( "" );
getFromAccumulatePattern().setActionCode( code );
} else if ( sender == reverseField ) {
getFromAccumulatePattern().setFunction( null );
functionField.setText( "" );
getFromAccumulatePattern().setReverseCode( code );
} else if ( sender == resultField ) {
getFromAccumulatePattern().setFunction( null );
functionField.setText( "" );
getFromAccumulatePattern().setResultCode( code );
} else if ( sender == functionField ) {
getFromAccumulatePattern().clearCodeFields();
initField.setText( "" );
actionField.setText( "" );
reverseField.setText( "" );
resultField.setText( "" );
getFromAccumulatePattern().setFunction( code );
}
}
};
initField.addChangeHandler( changehandler );
actionField.addChangeHandler( changehandler );
reverseField.addChangeHandler( changehandler );
resultField.addChangeHandler( changehandler );
functionField.addChangeHandler( changehandler );
boolean useFunction = getFromAccumulatePattern().useFunctionOrCode().equals( FromAccumulateCompositeFactPattern.USE_FUNCTION );
tPanel.selectTab( useFunction ? 1 : 0 );
panel.setWidget( r++,
0,
tPanel );