/// <summary>
/// Builds an image tab menu item control.
/// </summary>
/// <param name="styleTemplate">The style template.</param>
/// <returns></returns>
private Control CreateImageLinkItem(StyleTemplate styleTemplate)
{
LinkButton linkButton = new LinkButton();
DynamicImage dynamicImage = new DynamicImage();
// Copy the image styles from the level style
if (styleTemplate != null)
{
dynamicImage.NormalStyle = CopyImageStyle(styleTemplate.ImageNormalStyle);
dynamicImage.SelectedStyle = CopyImageStyle(styleTemplate.ImageSelectedStyle);
dynamicImage.HoverStyle = CopyImageStyle(styleTemplate.ImageHoverStyle);
}
linkButton.CssClass = this.CssClass;
dynamicImage.EnableTheming = false;
linkButton.Click += this.OnLinkButtonClick;
linkButton.Controls.Add(dynamicImage);
return linkButton;
}
/// <summary>
/// Builds the menu item control.
/// </summary>
/// <param name="styleTemplate">The style template.</param>
public void BuildMenuItemControl(StyleTemplate styleTemplate)
{
// If this item has a style template defined, do
// not inherit it from the menu's LevelStyles
if (this.StyleTemplate != null)
{
// Inherit the display type if none has been defined.
if (!this.StyleTemplate.DisplayType.HasValue && styleTemplate.DisplayType.HasValue)
{
this.StyleTemplate.DisplayType = styleTemplate.DisplayType;
}
styleTemplate = this.StyleTemplate;
}
switch (styleTemplate.DisplayType.Value)
{
case LevelDisplayType.Text:
this._MenuItemControl = this.CreateLinkItem();
this.SetUpLinkItem();
this.SetUpTextLinkItem();
break;
case LevelDisplayType.Image:
this._MenuItemControl = this.CreateImageLinkItem(styleTemplate);
this.SetUpLinkItem();
this.SetUpImageLinkItem();
break;
default:
throw new NotImplementedException("The specified level display type has not been implemented.");
}
this._MenuItemControl.EnableViewState = false;
}