/// <summary>
/// 设置当前节点的选中样式
/// </summary>
private void UpdateSelectStyle(TreeViewItemEx ex, ColorToneEffect ct, SolidColorBrush backColor, SolidColorBrush fillColor)
{
var grid = ex.Template.FindName("gr", ex) as Grid;
var rec = ex.Template.FindName("moveBackGround", ex) as Rectangle;
var img = ex.Template.FindName("img", ex) as Image;
var img1 = ex.Template.FindName("img1", ex) as Image;
var img2 = ex.Template.FindName("img2", ex) as Image;
if (grid != null)
{
grid.Background = backColor;
}
if (rec != null)
{
rec.Fill = fillColor;
}
if (img != null)
{
img.Effect = ct;
}
if (img1 != null)
{
img1.Effect = ct;
}
if (img2 != null)
{
img2.Effect = ct;
}
}
public Container() {
this.Background = new SolidColorBrush( Color.FromRgb( 87, 129, 50 ) );
this._dropEffect = new ColorToneEffect {
DarkColor = Colors.Black,
LightColor = Colors.CornflowerBlue
};
}
public Container()
{
this.Background = new SolidColorBrush(Color.FromRgb(87, 129, 50));
this._dropEffect = new ColorToneEffect {
DarkColor = Colors.Black,
LightColor = Colors.CornflowerBlue
};
}
public System.Windows.Media.Imaging.BitmapSource DoEffect(System.Windows.Media.Imaging.BitmapSource img, int?def)
{
ColorToneEffect eff = new ColorToneEffect();
if (!def.HasValue)
{
eff.DarkColor = contr.DarkColor;
eff.LightColor = contr.LightColor;
eff.Desaturation = contr.Desaturation;
eff.Toned = contr.Tone;
}
return(img.UseEffect(eff));
}
/// <summary>
/// 设置当前节点的所有父节点样式
/// </summary>
/// <param name="ex"></param>
/// <param name="ct"></param>
private void UpdateSelectBaseStyle(TreeViewItemEx ex, ColorToneEffect ct)
{
var img = ex.Template.FindName("img", ex) as Image;
var img1 = ex.Template.FindName("img1", ex) as Image;
var img2 = ex.Template.FindName("img2", ex) as Image;
if (img != null)
{
img.Effect = ct;
}
if (img1 != null)
{
img1.Effect = ct;
}
if (img2 != null)
{
img2.Effect = ct;
}
}
public static void ChangeFilters(object sender)
{
var window = App.Current.MainWindow as Designer;
var self = sender as UIElement;
foreach (var child in window.MapCanvas.Children)
{
var element = child as UIElement;
if (element != self)
{
element.Effect = null;
}
}
if (self != null && self.Effect == null)
{
var tone = new ColorToneEffect();
tone.DarkColor = Colors.Brown;
tone.LightColor = Colors.Red;
self.Effect = tone;
}
}
/// <summary>
/// Toggle a visual select key (blue tint)
/// </summary>
/// <param name="activate"></param>
private void ToggleSelect(bool activate)
{
var tone = new ColorToneEffect {LightColor = Colors.AliceBlue, DarkColor = Colors.CornflowerBlue};
var child = canvas.Children[0];
child.Effect = activate ? tone : null;
}
