本文整理汇总了C#中UIBarButtonItem.SetBackButtonBackgroundImage方法的典型用法代码示例。如果您正苦于以下问题：C# UIBarButtonItem.SetBackButtonBackgroundImage方法的具体用法？C# UIBarButtonItem.SetBackButtonBackgroundImage怎么用？C# UIBarButtonItem.SetBackButtonBackgroundImage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UIBarButtonItem的用法示例。
在下文中一共展示了UIBarButtonItem.SetBackButtonBackgroundImage方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SetBarButtonItemAppearance
public static void SetBarButtonItemAppearance(UIBarButtonItem.UIBarButtonItemAppearance appearance, UIColor color, UIColor highlightedColor, UIColor textColor, float cornerRadius, float borderWidth)
{
UIImage backButtonPortraitImage = FlatUI.BackButtonImage(color,
UIBarMetrics.Default,
cornerRadius,
color.Darken(2),
borderWidth);
UIImage highlightedBackButtonPortraitImage = FlatUI.BackButtonImage(highlightedColor,
UIBarMetrics.Default,
cornerRadius,
highlightedColor.Darken(2),
borderWidth);
UIImage backButtonLandscapeImage = FlatUI.BackButtonImage(color,
UIBarMetrics.LandscapePhone,
cornerRadius,
color.Darken(2),
borderWidth);
UIImage highlightedBackButtonLandscapeImage = FlatUI.BackButtonImage(highlightedColor,
UIBarMetrics.LandscapePhone,
cornerRadius,
highlightedColor.Darken(2),
borderWidth);
appearance.SetBackButtonBackgroundImage(backButtonPortraitImage, UIControlState.Normal, UIBarMetrics.Default);
appearance.SetBackButtonBackgroundImage(backButtonLandscapeImage, UIControlState.Normal, UIBarMetrics.LandscapePhone);
appearance.SetBackButtonBackgroundImage(highlightedBackButtonPortraitImage, UIControlState.Highlighted, UIBarMetrics.Default);
appearance.SetBackButtonBackgroundImage(highlightedBackButtonLandscapeImage, UIControlState.Highlighted, UIBarMetrics.LandscapePhone);
appearance.SetBackButtonTitlePositionAdjustment(new UIOffset(1f, 1f), UIBarMetrics.Default);
appearance.SetBackButtonTitlePositionAdjustment(new UIOffset(1f, 1f), UIBarMetrics.LandscapePhone);
UIImage buttonImageNormal = FlatUI.Image(color, cornerRadius, color.Darken(2), borderWidth);
UIImage buttonImageHighlighted = FlatUI.Image(highlightedColor, cornerRadius, highlightedColor.Darken(2), borderWidth);
appearance.SetBackgroundImage(buttonImageNormal, UIControlState.Normal, UIBarMetrics.Default);
appearance.SetBackgroundImage(buttonImageHighlighted, UIControlState.Highlighted, UIBarMetrics.Default);
UITextAttributes titleTextAttributes = appearance.GetTitleTextAttributes(UIControlState.Normal);
if (titleTextAttributes == null)
titleTextAttributes = new UITextAttributes();
titleTextAttributes.TextShadowColor = UIColor.Clear;
titleTextAttributes.TextShadowOffset = new UIOffset(0, 0);
titleTextAttributes.TextColor = textColor;
titleTextAttributes.Font = FlatUI.FontOfSize(0);
appearance.SetTitleTextAttributes(titleTextAttributes, UIControlState.Normal);
appearance.SetTitleTextAttributes(titleTextAttributes, UIControlState.Highlighted);
}示例2: Apply
public static void Apply (UIBarButtonItem.UIBarButtonItemAppearance appearance, string options = null)
{
if (IsModern)
return;
var font = UIFont.FromName (BarButtonFontName, BarButtonFontSize);
appearance.SetBackgroundImage (
ButtonImage.Value,
UIControlState.Normal,
UIBarMetrics.Default);
appearance.SetBackButtonBackgroundImage (
BackButtonImage.Value,
UIControlState.Normal,
UIBarMetrics.Default);
appearance.SetTitlePositionAdjustment (new UIOffset (0, 1), UIBarMetrics.Default);
appearance.SetTitleTextAttributes (new UITextAttributes {
TextColor = BarTextColor,
TextShadowColor = BarButtonTextShadowColor,
TextShadowOffset = BarButtonTextShadowOffset,
Font = font,
}, UIControlState.Normal);
appearance.SetTitleTextAttributes (new UITextAttributes {
TextColor = UIColor.FromWhiteAlpha (0.9f, 1),
TextShadowColor = BarButtonTextShadowColor,
TextShadowOffset = BarButtonTextShadowOffset,
Font = font,
}, UIControlState.Disabled);
appearance.SetTitleTextAttributes (new UITextAttributes {
TextColor = UIColor.White,
TextShadowColor = BarButtonTextShadowColor,
TextShadowOffset = BarButtonTextShadowOffset,
Font = font,
}, UIControlState.Highlighted);
}示例3: Apply
/// <summary>
/// Apply this theme to all views with the given appearance.
/// </summary>
/// <param name="options">
/// "blue", or null
/// </para>
public static void Apply(UIBarButtonItem.UIBarButtonItemAppearance appearance, string options = null)
{
if (options == "blue") {
appearance.SetBackgroundImage (blueBarButtonBackground.Value, UIControlState.Normal, UIBarMetrics.Default);
appearance.SetBackButtonBackgroundImage (blueBackButtonBackBackground.Value, UIControlState.Normal, UIBarMetrics.Default);
} else {
appearance.SetBackgroundImage (barButtonBackground.Value, UIControlState.Normal, UIBarMetrics.Default);
appearance.SetBackButtonBackgroundImage (backButtonBackBackground.Value, UIControlState.Normal, UIBarMetrics.Default);
}
}