private JPanel createSignaturePanel() {
mySignature = new GrMethodSignatureComponent("", myProject);
myTable =
new ParameterTablePanel() {
@Override
protected void updateSignature() {
GrIntroduceParameterDialog.this.updateSignature();
}
@Override
protected void doEnterAction() {
clickDefaultButton();
}
@Override
protected void doCancelAction() {
GrIntroduceParameterDialog.this.doCancelAction();
}
};
mySignature.setBorder(
IdeBorderFactory.createTitledBorder(
GroovyRefactoringBundle.message("signature.preview.border.title"), false));
Splitter splitter = new Splitter(true);
splitter.setFirstComponent(myTable);
splitter.setSecondComponent(mySignature);
mySignature.setPreferredSize(JBUI.size(500, 100));
mySignature.setSize(JBUI.size(500, 100));
splitter.setShowDividerIcon(false);
final JPanel panel = new JPanel(new BorderLayout());
panel.add(splitter, BorderLayout.CENTER);
myForceReturnCheckBox =
new JCheckBox(UIUtil.replaceMnemonicAmpersand("Use e&xplicit return statement"));
panel.add(myForceReturnCheckBox, BorderLayout.NORTH);
return panel;
}
private void updateSignature() {
StringBuilder b = new StringBuilder();
b.append("{ ");
String[] params = ExtractUtil.getParameterString(myInfo, false);
for (int i = 0; i < params.length; i++) {
if (i > 0) {
b.append(" ");
}
b.append(params[i]);
b.append('\n');
}
b.append(" ->\n}");
mySignature.setSignature(b.toString());
}
