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

Example 1 with EJRWTItemRendererVisualContext

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

the class EJRWTDateTimeItemRenderer method createComponent.

@Override
public void createComponent(Composite composite) {
    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(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_DATETIME);
        String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
        if (customCSSKey != null && customCSSKey.trim().length() > 0) {
            _valueLabel.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
        }
        _valueLabel.setData(_itemProperties.getName());
        if (hint != null && hint.trim().length() > 0) {
            _valueLabel.setToolTipText(hint);
        }
        _visualContext = new EJRWTItemRendererVisualContext(_valueLabel.getBackground(), _valueLabel.getForeground(), _valueLabel.getFont());
        setInitialValue(_baseValue);
    } else {
        _actionControl = new EJRWTAbstractActionDateTime(composite) {

            private static final long serialVersionUID = 2592484612013403481L;

            @Override
            public DateTime createText(Composite parent) {
                int style = SWT.BORDER;
                String details = _rendererProps.getStringProperty(EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_DETAILS);
                if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_DETAILS_LONG.equals(details)) {
                    style = style | SWT.LONG;
                } else if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_DETAILS_MEDIUM.equals(details)) {
                    style = style | SWT.MEDIUM;
                } else if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_DETAILS_SHORT.equals(details)) {
                    style = style | SWT.SHORT;
                }
                String type = _rendererProps.getStringProperty(EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_TYPE);
                if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_TYPE_CALENDAR.equals(type)) {
                    style = style | SWT.CALENDAR;
                } else if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_TYPE_DATE.equals(type)) {
                    style = style | SWT.DATE;
                } else if (EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_TYPE_TIME.equals(type)) {
                    style = style | SWT.TIME;
                }
                if (_rendererProps.getBooleanProperty(EJRWTDateTimeItemRendererDefinitionProperties.PROPERTY_DROP_DOWN, false)) {
                    style = style | SWT.DROP_DOWN;
                }
                _textField = newTextField(parent, style);
                _textField.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_DATETIME);
                String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
                if (customCSSKey != null && customCSSKey.trim().length() > 0) {
                    _textField.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
                }
                _textField.addSelectionListener(new SelectionAdapter() {

                    @Override
                    public void widgetSelected(SelectionEvent e) {
                        valueChanged();
                    }
                });
                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(EJRWTDateTimeItemRenderer.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) {
                    }
                });
                return label;
            }
        };
        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);
        String[] keys = new String[] { "BACKSPACE" };
        _textField.setData(EJ_RWT.ACTIVE_KEYS, keys);
        if ((_textField.getStyle() & SWT.TIME) != 0)
            _textField.addKeyListener(new KeyListener() {

                @Override
                public void keyReleased(KeyEvent e) {
                    if (e.keyCode == SWT.BS) {
                        Date value = getValue();
                        if (value != null) {
                            _textField.setTime(0, 0, 0);
                            valueChanged();
                        }
                    }
                }

                @Override
                public void keyPressed(KeyEvent e) {
                // TODO Auto-generated method stub
                }
            });
        _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();
        setInitialValue(_baseValue);
    }
}

Example 2 with EJRWTItemRendererVisualContext

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

the class EJRWTImageItemRenderer method createComponent.

@Override
public void createComponent(Composite composite) {
    String alignmentProperty = _rendererProps.getStringProperty(EJRWTImageItemRendererDefinitionProperties.PROPERTY_ALIGNMENT);
    String hint = _screenItemProperties.getHint();
    int style = SWT.NONE;
    style = getComponentStyle(alignmentProperty, style);
    final String label = _screenItemProperties.getLabel();
    final Label labelField = new Label(composite, style);
    _labelField = labelField;
    _labelField.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_IMAGE);
    String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
    if (customCSSKey != null && customCSSKey.trim().length() > 0) {
        _labelField.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
    }
    _labelField.setText(label != null ? label : "");
    _labelField.setToolTipText(hint != null ? hint : "");
    _labelField.setData(_item.getReferencedItemProperties().getName());
    _labelField.addFocusListener(this);
    _visualContext = new EJRWTItemRendererVisualContext(_labelField.getBackground(), _labelField.getForeground(), _labelField.getFont());
    _mandatoryDecoration = new ControlDecoration(_labelField, SWT.TOP | SWT.LEFT);
    _errorDecoration = new ControlDecoration(_labelField, 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()));
    _errorDecoration.hide();
    _labelField.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent arg0) {
            if (_currentImage != null && !_currentImage.isDisposed()) {
                _currentImage.dispose();
                _currentImage = null;
            }
        }
    });
    String actionCommand = _screenItemProperties.getActionCommand();
    if (actionCommand != null && actionCommand.trim().length() != 0) {
        _labelField.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseUp(MouseEvent e) {
                Display.getDefault().asyncExec(new Runnable() {

                    @Override
                    public void run() {
                        _item.executeActionCommand();
                    }
                });
            }
        });
    }
    _labelField.setImage(_defaultImage);
    _mandatoryDecoration.hide();
    setMessage(message);
}

Example 3 with EJRWTItemRendererVisualContext

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

the class EJRWTStackedItemRenderer method refreshForeground.

private void refreshForeground() {
    Color foreground = EJRWTVisualAttributeUtils.INSTANCE.getForeground(_visualAttributeProperties);
    EJRWTStackedItemRendererType[] values = EJRWTStackedItemRendererType.values();
    for (EJRWTStackedItemRendererType type : values) {
        Control control = stackedPane.getControl(type.name());
        if (control != null && controlState(control)) {
            EJRWTItemRendererVisualContext _visualContext = (EJRWTItemRendererVisualContext) control.getData("EJRWTItemRendererVisualContext");
            control.setForeground(foreground != null ? foreground : _visualContext.getForegroundColor());
        }
    }
}

Example 4 with EJRWTItemRendererVisualContext

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

the class EJRWTStackedItemRenderer method refreshBackground.

private void refreshBackground() {
    Color background = EJRWTVisualAttributeUtils.INSTANCE.getBackground(_visualAttributeProperties);
    EJRWTStackedItemRendererType[] values = EJRWTStackedItemRendererType.values();
    for (EJRWTStackedItemRendererType type : values) {
        Control control = stackedPane.getControl(type.name());
        if (control != null && controlState(control)) {
            EJRWTItemRendererVisualContext _visualContext = (EJRWTItemRendererVisualContext) control.getData("EJRWTItemRendererVisualContext");
            control.setBackground(background != null ? background : _visualContext.getBackgroundColor());
        }
    }
}

Example 5 with EJRWTItemRendererVisualContext

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

the class EJRWTCheckBoxItemRenderer method createComponent.

@Override
public void createComponent(Composite composite) {
    final String label = _screenItemProperties.getLabel();
    final String hint = _screenItemProperties.getHint();
    int style = SWT.NONE;
    _button = newButton(composite, style = style | SWT.CHECK);
    _button.addListener(SWT.Selection, new Listener() {

        @Override
        public void handleEvent(Event e) {
            if (_activeEvent) {
                if (_useTriStateChaeckBox) {
                    if (!_button.getSelection()) {
                        _button.setGrayed(!_button.getGrayed());
                        if (_button.getGrayed()) {
                            _button.setSelection(true);
                        }
                    } else {
                        _button.setGrayed(false);
                    }
                }
                Object old = null;
                Object newVal = null;
                if (_button.getSelection()) {
                    old = _uncheckedValue;
                    newVal = _checkedValue;
                } else {
                    old = _checkedValue;
                    newVal = _uncheckedValue;
                }
                EJ_RWT.setAttribute(_button, "ej-item-selection", String.valueOf(newVal));
                _item.itemValueChaged(newVal);
                _item.executeActionCommand();
            }
        }
    });
    if (label != null && label.trim().length() > 0) {
        _button.setText(label);
    }
    if (hint != null && hint.trim().length() > 0) {
        _button.setToolTipText(hint);
    }
    _button.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_CHECKBOX);
    String customCSSKey = _rendererProps.getStringProperty(EJRWTButtonItemRendererDefinitionProperties.PROPERTY_CSS_KEY);
    if (customCSSKey != null && customCSSKey.trim().length() > 0) {
        _button.setData(EJ_RWT.CUSTOM_VARIANT, customCSSKey);
    }
    _button.setData(_item.getReferencedItemProperties().getName());
    _button.addFocusListener(this);
    saveInitialVisualAttributePropeties();
    _mandatoryDecoration = new ControlDecoration(_button, SWT.TOP | SWT.LEFT);
    _errorDecoration = new ControlDecoration(_button, 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();
    setInitialValue(_baseValue);
    _visualContext = new EJRWTItemRendererVisualContext(_button.getBackground(), _button.getForeground(), _button.getFont());
    EJ_RWT.setAttribute(_button, "ej-item-selection", String.valueOf(getValue()));
}