Examples with EJRWTItemRendererVisualContext org.entirej.applicationframework.rwt.utils.EJRWTItemRendererVisualContext used on opensource projects

Example 11 with EJRWTItemRendererVisualContext

use of org.entirej.applicationframework.rwt.utils.EJRWTItemRendererVisualContext in project rap by entirej.

the class EJRWTComboItemRenderer method createComponent.

@Override
public void createComponent(Composite composite) {
    _actionControl = new EJRWTAbstractActionCombo(composite) {

        private static final long serialVersionUID = 2592484612013403481L;

        @Override
        public Combo createCombo(Composite parent) {
            String alignmentProperty = _rendererProps.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_ALIGNMENT);
            if (alignmentProperty == null) {
                alignmentProperty = _rendererProps.getStringProperty("ALLIGNMENT");
            }
            String hint = _screenItemProperties.getHint();
            int style = SWT.READ_ONLY;
            style = getComponentStyle(alignmentProperty, style);
            _comboField = new Combo(parent, style);
            _comboField.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_COMBOBOX);
            String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
            if (customCSSKey != null && customCSSKey.trim().length() > 0) {
                _comboField.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
            }
            _comboViewer = new ComboViewer(_comboField);
            if (hint != null && hint.trim().length() > 0) {
                _comboField.setToolTipText(hint);
            }
            _comboField.setData(_item.getReferencedItemProperties().getName());
            if (_visibleItemCount > 5) {
                _comboField.setVisibleItemCount(_visibleItemCount);
            }
            _comboField.addFocusListener(EJRWTComboItemRenderer.this);
            _comboViewer.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    if (element instanceof ComboBoxValue) {
                        ComboBoxValue value = (ComboBoxValue) element;
                        return value.getItemValueAsString();
                    }
                    return "";
                }
            });
            _comboViewer.setContentProvider(new ArrayContentProvider());
            _comboViewer.addSelectionChangedListener(new ISelectionChangedListener() {

                @Override
                public void selectionChanged(SelectionChangedEvent event) {
                    if (!_activeEvent)
                        return;
                    Object old = _baseValue;
                    if (isValid()) {
                        ComboBoxValue value = getComboBoxValue();
                        _item.itemValueChaged(value.getItemValue());
                        if (value != null) {
                            value.populateReturnItems(_item.getBlock().getBlockController(), _item.getScreenType());
                        }
                        setMandatoryBorder(_mandatory);
                    } else {
                        _isValid = true;
                    }
                    _item.executeActionCommand();
                }
            });
            return _comboField;
        }

        @Override
        public Control createActionLabel(Composite parent) {
            Label label = new Label(parent, SWT.NONE);
            label.setImage(EJRWTImageRetriever.get(EJRWTImageRetriever.IMG_FIND_LOV));
            label.addFocusListener(EJRWTComboItemRenderer.this);
            label.addMouseListener(new MouseListener() {

                @Override
                public void mouseUp(MouseEvent arg0) {
                    _item.getItemLovController().displayLov(EJLovDisplayReason.LOV);
                }

                @Override
                public void mouseDown(MouseEvent arg0) {
                }

                @Override
                public void mouseDoubleClick(MouseEvent arg0) {
                }
            });
            final EJFrameworkExtensionProperties rendererProp = EJCoreProperties.getInstance().getApplicationDefinedProperties();
            final EJFrameworkExtensionProperties propertyGroup = rendererProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ACTION_GROUP);
            String lovKey = "SHIFT+ARROW_DOWN";
            if (propertyGroup != null) {
                lovKey = propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_LOV_KEY);
            }
            if (lovKey == null) {
                lovKey = "SHIFT+ARROW_DOWN";
            }
            label.setData(EJ_RWT.ACTIVE_KEYS, new String[] { lovKey });
            getComboControl().setData(EJ_RWT.ACTIVE_KEYS, new String[] { lovKey });
            addKeyListener(new KeyListener() {

                @Override
                public void keyReleased(KeyEvent arg0) {
                    if ((arg0.stateMask & SWT.SHIFT) != 0 && arg0.keyCode == SWT.ARROW_DOWN && isLovActivated()) {
                        _item.getItemLovController().displayLov(EJLovDisplayReason.LOV);
                    }
                }

                @Override
                public void keyPressed(KeyEvent arg0) {
                }
            });
            return label;
        }
    };
    _visualContext = new EJRWTItemRendererVisualContext(_comboField.getBackground(), _comboField.getForeground(), _comboField.getFont());
    _mandatoryDecoration = new ControlDecoration(_actionControl, SWT.TOP | SWT.LEFT);
    _errorDecoration = new ControlDecoration(_actionControl, SWT.TOP | SWT.LEFT);
    _mandatoryDecoration.setImage(getDecorationImage(FieldDecorationRegistry.DEC_REQUIRED));
    _mandatoryDecoration.setShowHover(true);
    _mandatoryDecoration.setDescriptionText(_screenItemProperties.getLabel() == null || _screenItemProperties.getLabel().isEmpty() ? "Required Item" : String.format("%s is required", _screenItemProperties.getLabel()));
    if (_isValid) {
        _errorDecoration.hide();
    }
    if (message != null) {
        setMessage(message);
    }
    _mandatoryDecoration.hide();
    refreshCombo();
    setInitialValue(_baseValue);
}

Example 12 with EJRWTItemRendererVisualContext

use of org.entirej.applicationframework.rwt.utils.EJRWTItemRendererVisualContext in project rap by entirej.

the class EJRWTTextItemRenderer method createComponent.

@Override
public void createComponent(Composite composite) {
    String alignmentProperty = _rendererProps.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_ALIGNMENT);
    if (alignmentProperty == null) {
        alignmentProperty = _rendererProps.getStringProperty("ALLIGNMENT");
    }
    String hint = _screenItemProperties.getHint();
    if (_displayValueAsLabel) {
        labelField = new EJRWTAbstractLabel(composite) {

            @Override
            public Label createLabel(Composite parent) {
                return _valueLabel = newVlaueLabel(parent);
            }

            @Override
            public Control createCustomActionLabel(Composite parent) {
                // TODO Auto-generated method stub
                return null;
            }

            @Override
            public Control createActionLabel(Composite parent) {
                // TODO Auto-generated method stub
                return null;
            }
        };
        _valueLabel.setData(_itemProperties.getName());
        _valueLabel.setData(EJ_RWT.CUSTOM_VARIANT, getCSSKey());
        String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
        if (customCSSKey != null && customCSSKey.trim().length() > 0) {
            _valueLabel.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
        }
        if (hint != null && hint.trim().length() > 0) {
            _valueLabel.setToolTipText(hint);
        }
        setValueLabelAlign(alignmentProperty);
        _visualContext = new EJRWTItemRendererVisualContext(_valueLabel.getBackground(), _valueLabel.getForeground(), _valueLabel.getFont());
        setInitialValue(_baseValue);
    } else {
        final String alignmentProp = alignmentProperty;
        _actionControl = new EJRWTAbstractActionText(composite) {

            @Override
            public Text createText(Composite parent) {
                int style = SWT.BORDER;
                if (_displayValueAsProtected) {
                    style = style | SWT.PASSWORD;
                }
                _textField = newTextField(parent, getComponentStyle(alignmentProp, style));
                _textField.setData(EJ_RWT.CUSTOM_VARIANT, getCSSKey());
                String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
                if (customCSSKey != null && customCSSKey.trim().length() > 0) {
                    _textField.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
                }
                return _textField;
            }

            @Override
            public Control createCustomActionLabel(Composite parent) {
                return createCustomButtonControl(parent);
            }

            @Override
            public Control createActionLabel(Composite parent) {
                Label label = new Label(parent, SWT.NONE);
                label.setImage(EJRWTImageRetriever.get(EJRWTImageRetriever.IMG_FIND_LOV));
                label.addFocusListener(EJRWTTextItemRenderer.this);
                label.addMouseListener(new MouseListener() {

                    private static final long serialVersionUID = 529634857284996692L;

                    @Override
                    public void mouseUp(MouseEvent arg0) {
                        _item.getItemLovController().displayLov(EJLovDisplayReason.LOV);
                    }

                    @Override
                    public void mouseDown(MouseEvent arg0) {
                    }

                    @Override
                    public void mouseDoubleClick(MouseEvent arg0) {
                    }
                });
                final EJFrameworkExtensionProperties rendererProp = EJCoreProperties.getInstance().getApplicationDefinedProperties();
                final EJFrameworkExtensionProperties propertyGroup = rendererProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ACTION_GROUP);
                String lovKey = "SHIFT+ARROW_DOWN";
                if (propertyGroup != null) {
                    lovKey = propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_LOV_KEY);
                }
                if (lovKey == null) {
                    lovKey = "SHIFT+ARROW_DOWN";
                }
                String[] keys = new String[] { lovKey, "ENTER", "RETURN", "CR" };
                label.setData(EJ_RWT.ACTIVE_KEYS, keys);
                getTextControl().setData(EJ_RWT.ACTIVE_KEYS, keys);
                addKeyListener(new KeyListener() {

                    @Override
                    public void keyReleased(KeyEvent arg0) {
                        if ((arg0.stateMask & SWT.SHIFT) != 0 && arg0.keyCode == SWT.ARROW_DOWN && isLovActivated()) {
                            _item.getItemLovController().displayLov(EJLovDisplayReason.LOV);
                        }
                        if (arg0.keyCode == 13 && (SWT.MULTI != (_textField.getStyle() & SWT.MULTI) || (arg0.stateMask & SWT.CONTROL) != 0)) {
                            commitValue();
                        }
                    }

                    @Override
                    public void keyPressed(KeyEvent arg0) {
                    }
                });
                return label;
            }
        };
        if (_maxLength > 0) {
            _textField.setTextLimit(_maxLength);
        }
        if (hint != null && hint.trim().length() > 0) {
            _textField.setToolTipText(hint);
        }
        _visualContext = new EJRWTItemRendererVisualContext(_textField.getBackground(), _textField.getForeground(), _textField.getFont());
        _textField.setData(_item.getReferencedItemProperties().getName());
        _textField.addFocusListener(this);
        _mandatoryDecoration = new ControlDecoration(_actionControl, SWT.TOP | SWT.LEFT);
        _errorDecoration = new ControlDecoration(_actionControl, SWT.TOP | SWT.LEFT);
        _errorDecoration.setImage(getDecorationImage(FieldDecorationRegistry.DEC_ERROR));
        _mandatoryDecoration.setImage(getDecorationImage(FieldDecorationRegistry.DEC_REQUIRED));
        _mandatoryDecoration.setShowHover(true);
        _mandatoryDecoration.setDescriptionText(_screenItemProperties.getLabel() == null || _screenItemProperties.getLabel().isEmpty() ? "Required Item" : String.format("%s is required", _screenItemProperties.getLabel()));
        if (_isValid) {
            _errorDecoration.hide();
        }
        if (message != null) {
            setMessage(message);
        }
        _mandatoryDecoration.hide();
        _textField.addModifyListener(_modifyListener);
        // TODO: Move to client side validation on Rap 2.4
        if (_valueCase != null && _valueCase != VALUE_CASE.DEFAULT) {
            _textField.addVerifyListener(new VerifyListener() {

                @Override
                public void verifyText(VerifyEvent event) {
                    String caseValue = toCaseValue(event.text);
                    if (!event.text.equals(caseValue)) {
                        event.text = caseValue;
                    }
                }
            });
        }
        setInitialValue(_baseValue);
        _textField.setMessage(defaultMessage == null ? "" : defaultMessage);
        setMessage(message);
    }
}