本文整理汇总了C#中Xwt.Backends.ImageDescription.WithDefaultSize方法的典型用法代码示例。如果您正苦于以下问题：C# ImageDescription.WithDefaultSize方法的具体用法？C# ImageDescription.WithDefaultSize怎么用？C# ImageDescription.WithDefaultSize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Xwt.Backends.ImageDescription的用法示例。
在下文中一共展示了ImageDescription.WithDefaultSize方法的4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: SetContent
public void SetContent(string label, bool useMnemonic, ImageDescription image, ContentPosition position)
{
Widget.UseUnderline = useMnemonic;
this.image = image;
if (label != null && label.Length == 0)
label = null;
Button b = (Button) Frontend;
if (label != null && image.Backend == null && b.Type == ButtonType.Normal) {
Widget.Label = label;
return;
}
if (b.Type == ButtonType.Disclosure) {
Widget.Label = null;
Widget.Image = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
Widget.Image.ShowAll ();
return;
}
Gtk.Widget contentWidget = null;
Gtk.Widget imageWidget = null;
if (image.Backend != null)
imageWidget = new ImageBox (ApplicationContext, image.WithDefaultSize (Gtk.IconSize.Button));
labelWidget = null;
if (label != null && imageWidget == null) {
contentWidget = labelWidget = new Gtk.Label (label);
}
else if (label == null && imageWidget != null) {
contentWidget = imageWidget;
}
else if (label != null && imageWidget != null) {
Gtk.Box box = position == ContentPosition.Left || position == ContentPosition.Right ? (Gtk.Box) new Gtk.HBox (false, 3) : (Gtk.Box) new Gtk.VBox (false, 3);
labelWidget = new Gtk.Label (label) { UseUnderline = useMnemonic };
if (position == ContentPosition.Left || position == ContentPosition.Top) {
box.PackStart (imageWidget, false, false, 0);
box.PackStart (labelWidget, false, false, 0);
} else {
box.PackStart (labelWidget, false, false, 0);
box.PackStart (imageWidget, false, false, 0);
}
contentWidget = box;
}
var expandButtonContent = false;
if (b.Type == ButtonType.DropDown) {
if (contentWidget != null) {
Gtk.HBox box = new Gtk.HBox (false, 3);
box.PackStart (contentWidget, true, true, 3);
box.PackStart (new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out), false, false, 0);
contentWidget = box;
expandButtonContent = true;
} else
contentWidget = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
}
if (contentWidget != null) {
contentWidget.ShowAll ();
Widget.Label = null;
Widget.Image = contentWidget;
var alignment = Widget.Child as Gtk.Alignment;
if (alignment != null) {
if (expandButtonContent) {
var box = alignment.Child as Gtk.Box;
if (box != null) {
alignment.Xscale = 1;
box.SetChildPacking (box.Children [0], true, true, 0, Gtk.PackType.Start);
if (labelWidget != null)
labelWidget.Xalign = 0;
}
} else if (position == ContentPosition.Left && (contentWidget is Gtk.Box)) {
// in case the button is wider than its natural size and has text and an image on the left,
// optimize its alignment to make the text more centered.
// FIXME: more sophisticated size calculation
alignment.Xalign = 0.475f;
}
}
if (labelWidget != null) {
labelWidget.UseUnderline = useMnemonic;
if (customFont != null)
labelWidget.ModifyFont (customFont);
if (customLabelColor.HasValue) {
labelWidget.SetForegroundColor (customLabelColor.Value);
labelWidget.SetForegroundColor (Gtk.StateType.Prelight, customLabelColor.Value);
}
}
} else
Widget.Label = null;
}示例2: SetImage
public void SetImage (ImageDescription image)
{
image = image.WithDefaultSize (Gtk.IconSize.Menu);
statusItem.Pixbuf = ((GtkImage)image.Backend).GetBestFrame (context, Util.GetDefaultScaleFactor (), image.Size.Width, image.Size.Height, true);
}示例3: SetContent
public void SetContent(string label, bool useMnemonic, ImageDescription image, ContentPosition position)
{
Widget.UseUnderline = useMnemonic;
this.image = image;
if (label != null && label.Length == 0)
label = null;
Button b = (Button) Frontend;
if (label != null && image.Backend == null && b.Type == ButtonType.Normal) {
Widget.Label = label;
return;
}
if (b.Type == ButtonType.Disclosure) {
Widget.Label = null;
Widget.Image = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
Widget.Image.ShowAll ();
return;
}
Gtk.Widget contentWidget = null;
Gtk.Widget imageWidget = null;
if (image.Backend != null)
imageWidget = new ImageBox (ApplicationContext, image.WithDefaultSize (Gtk.IconSize.Button));
if (label != null && imageWidget == null) {
contentWidget = new Gtk.Label (label) { UseUnderline = useMnemonic };
}
else if (label == null && imageWidget != null) {
contentWidget = imageWidget;
}
else if (label != null && imageWidget != null) {
Gtk.Box box = position == ContentPosition.Left || position == ContentPosition.Right ? (Gtk.Box) new Gtk.HBox (false, 3) : (Gtk.Box) new Gtk.VBox (false, 3);
var lab = new Gtk.Label (label) { UseUnderline = useMnemonic };
if (position == ContentPosition.Left || position == ContentPosition.Top) {
box.PackStart (imageWidget, false, false, 0);
box.PackStart (lab, false, false, 0);
} else {
box.PackStart (lab, false, false, 0);
box.PackStart (imageWidget, false, false, 0);
}
contentWidget = box;
}
if (b.Type == ButtonType.DropDown) {
if (contentWidget != null) {
Gtk.HBox box = new Gtk.HBox (false, 3);
box.PackStart (contentWidget, true, true, 3);
box.PackStart (new Gtk.VSeparator (), true, true, 0);
box.PackStart (new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out), false, false, 0);
contentWidget = box;
} else
contentWidget = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
}
if (contentWidget != null) {
contentWidget.ShowAll ();
Widget.Label = null;
Widget.Image = contentWidget;
} else
Widget.Label = null;
}示例4: SetContent
public void SetContent (string label, bool useMnemonic, ImageDescription image, ContentPosition position)
{
Widget.UseUnderline = useMnemonic;
this.image = image;
if (label != null && label.Length == 0)
label = null;
Button b = (Button) Frontend;
if (label != null && image.Backend == null && b.Type == ButtonType.Normal) {
Widget.Label = label;
return;
}
if (b.Type == ButtonType.Disclosure) {
Widget.Label = null;
Widget.Image = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
Widget.Image.ShowAll ();
return;
}
Gtk.Widget contentWidget = null;
Gtk.Widget imageWidget = null;
if (image.Backend != null)
imageWidget = new ImageBox (ApplicationContext, image.WithDefaultSize (Gtk.IconSize.Button));
Gtk.Label labelWidget = null;
if (label != null && imageWidget == null) {
contentWidget = labelWidget = new Gtk.Label (label);
}
else if (label == null && imageWidget != null) {
contentWidget = imageWidget;
}
else if (label != null && imageWidget != null) {
Gtk.Box box = position == ContentPosition.Left || position == ContentPosition.Right ? (Gtk.Box) new Gtk.HBox (false, 3) : (Gtk.Box) new Gtk.VBox (false, 3);
labelWidget = new Gtk.Label (label) { UseUnderline = useMnemonic };
if (position == ContentPosition.Left || position == ContentPosition.Top) {
box.PackStart (imageWidget, false, false, 0);
box.PackStart (labelWidget, false, false, 0);
} else {
box.PackStart (labelWidget, false, false, 0);
box.PackStart (imageWidget, false, false, 0);
}
contentWidget = box;
}
var expandButtonContent = false;
if (b.Type == ButtonType.DropDown) {
if (contentWidget != null) {
Gtk.HBox box = new Gtk.HBox (false, 3);
box.PackStart (contentWidget, true, true, 3);
box.PackStart (new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out), false, false, 0);
contentWidget = box;
expandButtonContent = true;
} else
contentWidget = new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out);
}
if (contentWidget != null) {
contentWidget.ShowAll ();
Widget.Label = null;
Widget.Image = contentWidget;
if (expandButtonContent) {
var alignment = Widget.Child as Gtk.Alignment;
if (alignment != null) {
var box = alignment.Child as Gtk.Box;
if (box != null) {
alignment.Xscale = 1;
box.SetChildPacking (box.Children [0], true, true, 0, Gtk.PackType.Start);
if (labelWidget != null)
labelWidget.Xalign = 0;
}
}
}
if (labelWidget != null) {
labelWidget.UseUnderline = useMnemonic;
if (customFont != null)
labelWidget.ModifyFont (customFont);
}
} else
Widget.Label = null;
}