protected JComponent createNorthPanel() {
    myNameField = new NameSuggestionsField(myProject);
    myNameChangedListener =
        new NameSuggestionsField.DataChanged() {
          public void dataChanged() {
            updateOkStatus();
          }
        };
    myNameField.addDataChangedListener(myNameChangedListener);

    JPanel panel = new JPanel(new GridBagLayout());
    GridBagConstraints gbConstraints = new GridBagConstraints();

    gbConstraints.insets = JBUI.insets(4);
    gbConstraints.anchor = GridBagConstraints.WEST;
    gbConstraints.fill = GridBagConstraints.BOTH;

    gbConstraints.gridwidth = 1;
    gbConstraints.weightx = 0;
    gbConstraints.weighty = 0;
    gbConstraints.gridx = 0;
    gbConstraints.gridy = 0;
    JLabel type = new JLabel(RefactoringBundle.message("variable.of.type"));
    panel.add(type, gbConstraints);

    gbConstraints.gridx++;
    myTypeSelector = myTypeSelectorManager.getTypeSelector();
    panel.add(myTypeSelector.getComponent(), gbConstraints);

    gbConstraints.gridwidth = 1;
    gbConstraints.weightx = 0;
    gbConstraints.weighty = 0;
    gbConstraints.gridx = 0;
    gbConstraints.gridy = 1;
    JLabel namePrompt = new JLabel(RefactoringBundle.message("name.prompt"));
    namePrompt.setLabelFor(myNameField.getComponent());
    panel.add(namePrompt, gbConstraints);

    gbConstraints.gridwidth = 1;
    gbConstraints.weightx = 1;
    gbConstraints.gridx = 1;
    gbConstraints.gridy = 1;
    panel.add(myNameField.getComponent(), gbConstraints);

    myNameSuggestionsManager =
        new NameSuggestionsManager(
            myTypeSelector,
            myNameField,
            new NameSuggestionsGenerator() {
              public SuggestedNameInfo getSuggestedNameInfo(PsiType type) {
                return IntroduceVariableBase.getSuggestedName(type, myExpression);
              }
            });
    myNameSuggestionsManager.setLabelsFor(type, namePrompt);

    return panel;
  }
Exemple #2
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  protected JComponent createNorthPanel() {
    GridBagConstraints gbConstraints = new GridBagConstraints();

    JPanel panel = new JPanel(new GridBagLayout());

    gbConstraints.anchor = GridBagConstraints.WEST;
    gbConstraints.fill = GridBagConstraints.NONE;
    gbConstraints.gridx = 0;

    gbConstraints.insets = new Insets(4, 4, 4, 0);
    gbConstraints.gridwidth = 1;
    gbConstraints.weightx = 0;
    gbConstraints.weighty = 0;
    gbConstraints.gridy = 0;
    JLabel type = new JLabel(RefactoringBundle.message("parameter.of.type"));
    panel.add(type, gbConstraints);

    gbConstraints.insets = new Insets(4, 4, 4, 8);
    gbConstraints.gridx++;
    gbConstraints.weightx = 1;
    gbConstraints.fill = GridBagConstraints.BOTH;
    myTypeSelector = myTypeSelectorManager.getTypeSelector();
    panel.add(myTypeSelector.getComponent(), gbConstraints);

    gbConstraints.insets = new Insets(4, 4, 4, 8);
    gbConstraints.gridwidth = 1;
    gbConstraints.weightx = 0;
    gbConstraints.gridx = 0;
    gbConstraints.gridy = 1;
    gbConstraints.fill = GridBagConstraints.NONE;

    myParameterNameField = new NameSuggestionsField(myProject);
    final JLabel nameLabel = new JLabel(RefactoringBundle.message("name.prompt"));
    nameLabel.setLabelFor(myParameterNameField.getComponent());
    panel.add(nameLabel, gbConstraints);

    /*
        if (myNameSuggestions.length > 1) {
          myParameterNameField = createComboBoxForName();
        }
        else {
          myParameterNameField = createTextFieldForName();
        }
    */
    gbConstraints.gridx++;
    gbConstraints.insets = new Insets(4, 4, 4, 8);
    gbConstraints.weightx = 1;
    gbConstraints.fill = GridBagConstraints.BOTH;
    panel.add(myParameterNameField.getComponent(), gbConstraints);
    myParameterNameChangedListener =
        new NameSuggestionsField.DataChanged() {
          public void dataChanged() {
            validateButtons();
          }
        };
    myParameterNameField.addDataChangedListener(myParameterNameChangedListener);

    myNameSuggestionsManager =
        new NameSuggestionsManager(
            myTypeSelector, myParameterNameField, myNameSuggestionsGenerator);
    myNameSuggestionsManager.setLabelsFor(type, nameLabel);

    gbConstraints.gridx = 0;
    gbConstraints.insets = new Insets(4, 0, 4, 8);
    gbConstraints.gridwidth = 2;
    if (myOccurenceNumber > 1 && !myPanel.myIsInvokedOnDeclaration) {
      gbConstraints.gridy++;
      myPanel.createOccurrencesCb(gbConstraints, panel, myOccurenceNumber);
    }
    if (myPanel.myCbReplaceAllOccurences != null) {
      gbConstraints.insets = new Insets(0, 16, 4, 8);
    }
    JavaRefactoringSettings settings = JavaRefactoringSettings.getInstance();
    myPanel.createLocalVariablePanel(gbConstraints, panel, settings);

    myPanel.createRemoveParamsPanel(gbConstraints, panel);
    gbConstraints.insets = new Insets(4, 0, 4, 8);

    gbConstraints.gridy++;
    myCbDeclareFinal = new NonFocusableCheckBox(RefactoringBundle.message("declare.final"));

    final Boolean settingsFinals = settings.INTRODUCE_PARAMETER_CREATE_FINALS;
    myCbDeclareFinal.setSelected(
        settingsFinals == null
            ? CodeStyleSettingsManager.getSettings(myProject).GENERATE_FINAL_PARAMETERS
            : settingsFinals.booleanValue());
    panel.add(myCbDeclareFinal, gbConstraints);
    if (myMustBeFinal) {
      myCbDeclareFinal.setSelected(true);
      myCbDeclareFinal.setEnabled(false);
    } else if (myHasWriteAccess && myPanel.isReplaceAllOccurences()) {
      myCbDeclareFinal.setSelected(false);
      myCbDeclareFinal.setEnabled(false);
    }

    gbConstraints.gridy++;
    myPanel.createDelegateCb(gbConstraints, panel);

    return panel;
  }