/// <summary>
/// Creates the watermark label.
/// </summary>
/// <param name="controlBackground">The control.</param>
private static void CreateWatermark(ControlBackground controlBackground)
{
if (controlBackground.Control != null && GetWatermarkUIElement(controlBackground.Control) == null)
{
controlBackground.CreateWatermarkLabelWithText(GetWatermarkText(controlBackground.Control));
}
else
{
controlBackground.CreateWatermarkLabelWithUIElement(GetWatermarkUIElement(controlBackground.Control));
}
}
/// <summary>
/// Handles the Loaded event of the Control control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
private static void ControlLoaded(object sender, RoutedEventArgs e)
{
var control = sender as Control;
if (control == null)
{
return;
}
// Save the original look of the control
var newControlBackground = new ControlBackground
{
Control = control,
OriginalBackground = control.Background
};
CreateWatermark(newControlBackground);
OriginalTextBoxBackgrounds.Add(newControlBackground);
var stringProperty = GetWatermarkProperty(control);
var propertyIsEmpty = string.IsNullOrWhiteSpace(stringProperty) ? CheckDefaultPropertiesEmptyOrNull(control) : PropertyIsEmpty(control, stringProperty);
if (propertyIsEmpty)
{
ApplyWatermark(control, newControlBackground.WatermarkLabel);
}
}
