Examples with RenderErrorHandling org.eclipse.nebula.widgets.nattable.edit.config.RenderErrorHandling used on opensource projects

Example 1 with RenderErrorHandling

use of org.eclipse.nebula.widgets.nattable.edit.config.RenderErrorHandling in project nebula.widgets.nattable by eclipse.

the class TextCellEditor method activateCell.

@Override
protected Control activateCell(final Composite parent, Object originalCanonicalValue) {
    this.text = createEditorControl(parent);
    // editor is activated by keypress
    if (originalCanonicalValue instanceof Character) {
        this.text.setText(originalCanonicalValue.toString());
        selectText(this.selectionMode != null ? this.selectionMode : EditorSelectionEnum.END);
    } else // if there is no initial value, handle the original canonical value to
    // transfer it to the text control
    {
        setCanonicalValue(originalCanonicalValue);
        selectText(this.selectionMode != null ? this.selectionMode : EditorSelectionEnum.ALL);
    }
    if (!isEditable()) {
        this.text.setEditable(false);
    }
    // show an error decoration if this is enabled
    this.decorationProvider.createErrorDecorationIfRequired(this.text);
    // conversion/validation
    if (this.inputConversionErrorHandler instanceof RenderErrorHandling) {
        IStyle conversionErrorStyle = this.configRegistry.getConfigAttribute(EditConfigAttributes.CONVERSION_ERROR_STYLE, DisplayMode.EDIT, this.labelStack.getLabels());
        ((RenderErrorHandling) this.inputConversionErrorHandler).setErrorStyle(conversionErrorStyle);
    }
    if (this.inputValidationErrorHandler instanceof RenderErrorHandling) {
        IStyle validationErrorStyle = this.configRegistry.getConfigAttribute(EditConfigAttributes.VALIDATION_ERROR_STYLE, DisplayMode.EDIT, this.labelStack.getLabels());
        ((RenderErrorHandling) this.inputValidationErrorHandler).setErrorStyle(validationErrorStyle);
    }
    // ContentProposalAdapter
    if (this.controlContentAdapter != null) {
        configureContentProposalAdapter(new ContentProposalAdapter(this.text, this.controlContentAdapter, this.proposalProvider, this.keyStroke, this.autoActivationCharacters));
    }
    this.text.forceFocus();
    return this.text;
}