Package com.google.gwt.user.client.ui

Examples of com.google.gwt.user.client.ui.TextBox

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     */
    public static KeyPressHandler getNumericFilter(final TextBox box) {
        return new KeyPressHandler() {

            public void onKeyPress(KeyPressEvent event) {
                TextBox w = (TextBox) event.getSource();
                char c = event.getCharCode();
                if ( Character.isLetter( c ) && c != '=' && !(box.getText().startsWith( "=" )) ) {
                    ((TextBox) w).cancelKey();
                }

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    }

    private HorizontalPanel simulDate() {
        HorizontalPanel horizontalPanel = new HorizontalPanel();
        final String format = "yyyy-MM-dd HH:mm"; //NON-NLS
        final TextBox textBox = new TextBox();
        if ( executionTrace.getScenarioSimulatedDate() == null ) {
            textBox.setText( "<" + format + ">" );
        } else {
            textBox.setText( DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).format(executionTrace.getScenarioSimulatedDate()));
        }
        final SmallLabel dateHint = new SmallLabel();
        textBox.addKeyUpHandler( new KeyUpHandler() {

            public void onKeyUp(KeyUpEvent event) {
                try {
                    String exampleDate = DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).format(new Date());
                    String suggestedDate = textBox.getText() + exampleDate.substring(textBox.getText().length());
                    Date d = DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).parse(suggestedDate);
                    dateHint.setText( DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).format(d) );
                } catch ( Exception e ) {
                    dateHint.setText( "..."  );
                }
            }
        } );

        textBox.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                if ( textBox.getText().trim().equals( "" ) ) {
                    textBox.setText( constants.currentDateAndTime() );
                } else {
                    try {
                        //Date d1 = new Date();
                        Date d = DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).parse(textBox.getText());
                        executionTrace.setScenarioSimulatedDate( d );
                        textBox.setText( DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT).format(d) );
                        dateHint.setText( "" );
                    } catch ( Exception e ) {
                        ErrorPopup.showMessage( constants.BadDateFormatPleaseTryAgainTryTheFormatOf0( format ) );
                    }
                }
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    }

    public Widget getRuleSelectionWidget(final String packageName,
                                         final RuleSelectionEvent selected) {
        final HorizontalPanel horizontalPanel = new HorizontalPanel();
        final TextBox ruleNameTextBox = scenarioWidgetComponentCreator.createRuleNameTextBox();
        horizontalPanel.add( ruleNameTextBox );
        if ( availableRules != null ) {
            final ListBox availableRulesBox = scenarioWidgetComponentCreator.createAvailableRulesBox( availableRules );
            availableRulesBox.setSelectedIndex( 0 );
            if ( availableRulesHandlerRegistration != null ) {
                availableRulesHandlerRegistration.removeHandler();
            }
            final ChangeHandler ruleSelectionCL = scenarioWidgetComponentCreator.createRuleChangeHandler( ruleNameTextBox,
                                                                                                          availableRulesBox );

            availableRulesHandlerRegistration = availableRulesBox.addChangeHandler( ruleSelectionCL );
            horizontalPanel.add( availableRulesBox );

        } else {

            final Button showList = new Button( constants.showListButton() );
            horizontalPanel.add( showList );
            showList.addClickHandler( new ClickHandler() {

                public void onClick(ClickEvent event) {
                    horizontalPanel.remove( showList );
                    final Image busy = new Image( images.searching() );
                    final Label loading = new SmallLabel( constants.loadingList1() );
                    horizontalPanel.add( busy );
                    horizontalPanel.add( loading );

                    Scheduler scheduler = Scheduler.get();
                    scheduler.scheduleDeferred( new Command() {
                        public void execute() {
                            RepositoryServiceFactory.getPackageService().listRulesInPackage( packageName,
                                                                                      createGenericCallback( horizontalPanel,
                                                                                                             ruleNameTextBox,
                                                                                                             busy,
                                                                                                             loading ) );
                        }

                        private GenericCallback<String[]> createGenericCallback(final HorizontalPanel horizontalPanel,
                                                                                final TextBox ruleNameTextBox,
                                                                                final Image busy,
                                                                                final Label loading) {
                            return new GenericCallback<String[]>() {

                                public void onSuccess(String[] list) {
                                    availableRules = (list);
                                    final ListBox availableRulesBox = scenarioWidgetComponentCreator.createAvailableRulesBox( list );

                                    final ChangeHandler ruleSelectionCL = new ChangeHandler() {
                                        public void onChange(ChangeEvent event) {
                                            ruleNameTextBox.setText( availableRulesBox.getItemText( availableRulesBox.getSelectedIndex() ) );
                                        }
                                    };
                                    availableRulesHandlerRegistration = availableRulesBox.addChangeHandler( ruleSelectionCL );
                                    availableRulesBox.setSelectedIndex( 0 );
                                    horizontalPanel.add( availableRulesBox );
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            } else {
                if ( methodParameter.nature == FieldNature.TYPE_VARIABLE ) {
                    ListBox list = boundVariable( methodParameter );
                    root.add( list );
                } else {
                    TextBox box = boundTextBox( this.methodParameter );
                    root.add( box );
                }

            }
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        }
        return listVariable;
    }

    private TextBox boundTextBox(final CallFieldValue c) {
        final TextBox box = new TextBox();
        box.setStyleName( "constraint-value-Editor" );
        if ( c.value == null ) {
            box.setText( "" );
        } else {
            if ( c.value.trim().equals( "" ) ) {
                c.value = "";
            }
            box.setText( c.value );
        }

        if ( c.value == null || c.value.length() < 5 ) {
            box.setVisibleLength( 6 );
        } else {
            box.setVisibleLength( c.value.length() - 1 );
        }

        box.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                c.value = box.getText();
                if ( onValueChangeCommand != null ) {
                    onValueChangeCommand.execute();
                }
                makeDirty();
            }

        } );

        box.addKeyUpHandler( new KeyUpHandler() {

            public void onKeyUp(KeyUpEvent event) {
                box.setVisibleLength( box.getText().length() );
            }
        } );

        if ( methodParameter.type.equals( SuggestionCompletionEngine.TYPE_NUMERIC ) ) {
            box.addKeyPressHandler( new NumbericFilterKeyPressHandler( box ) );
        }

        return box;
    }
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    private void refreshEditor() {
        String key = factType + "." + field.getName();
        String flType = sce.getFieldType( key );
        panel.clear();
        if ( flType != null && flType.equals( SuggestionCompletionEngine.TYPE_NUMERIC ) ) {
            final TextBox box = editableTextBox( callback,
                                                 field.getName(),
                                                 field.getValue() );
            box.addKeyPressHandler( new NumbericFilterKeyPressHandler( box ) );
            panel.add( box );
        } else if ( flType != null && flType.equals( SuggestionCompletionEngine.TYPE_BOOLEAN ) ) {
            String[] c = new String[]{"true", "false"};
            panel.add( new EnumDropDown( field.getValue(),
                                         new DropDownValueChanged() {
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    }

    private static TextBox editableTextBox(final ValueChanged changed,
                                           String fieldName,
                                           String initialValue) {
        final TextBox tb = new TextBox();
        tb.setText( initialValue );
        String m = ((Constants) GWT.create( Constants.class )).ValueFor0( fieldName );
        tb.setTitle( m );
        tb.addChangeHandler( new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                changed.valueChanged( tb.getText() );
            }
        } );

        return tb;
    }
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        mainPanel.setStylePrimaryName("ProConPanel");
        mainPanel.addStyleDependentName(string);

        HorizontalPanel addP = new HorizontalPanel();
        addTextBox = new TextBox();
        Button addB = new Button("Add");
        addB.addClickListener(this);
        addP.add(addTextBox);
        addP.add(addB);
        mainPanel.add(addP);
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  /**
   * Setup the cell editors on the scroll table.
   */
  private void setupCellEditors(PagingScrollTable<Serializable> table) {
    // Integer only cell editor for age
    TextBox intOnlyTextBox = new TextBox();
    intOnlyTextBox.setWidth("4em");
    intOnlyTextBox.addKeyboardListener(new KeyboardListenerAdapter() {
      @Override
      public void onKeyPress(Widget sender, char keyCode, int modifiers) {
        if ((!Character.isDigit(keyCode)) && (keyCode != (char) KEY_TAB)
            && (keyCode != (char) KEY_BACKSPACE)
            && (keyCode != (char) KEY_DELETE) && (keyCode != (char) KEY_ENTER)
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  /**
   * Constructor.
   */
  public TextCellEditor() {
    this(new TextBox());
  }
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