Update ColorPicker.xaml

Author: yanjinhuagood

src/WPFDevelopers.Shared/Themes/ColorPicker.xaml

@@ -9,7 +9,7 @@
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="Basic/ControlBasic.xaml" />
     </ResourceDictionary.MergedDictionaries>
-    <Geometry x:Key="WD.SwitchGeometry">M 15.7426,8.82842L 15.0355,9.53553L 11.5,5.99999L 7.96446,9.53553L 7.25735,8.82842L 11.5,4.58578L 15.7426,8.82842 Z M 15.7426,16.1716L 11.5,20.4142L 7.25735,16.1716L 7.96446,15.4645L 11.5,19L 15.0355,15.4645L 15.7426,16.1716 Z</Geometry>
+
     <convert:ColorToBrushConverter x:Key="WD.ColorToBrushConverter" />
     <convert:ColorToRedConverter x:Key="WD.ColorToRedConverter" />
     <convert:ColorToGreenConverter x:Key="WD.ColorToGreenConverter" />
@@ -255,7 +255,7 @@
                                     Margin="0,0,4,0"
                                     helpers:ElementHelper.IsRound="True"
                                     Style="{StaticResource WD.NormalButton}">
-                                    <controls:PathIcon Kind="Star" />
+                                    <controls:PathIcon Kind="UnfoldMore" />
                                 </Button>
 
                                 <UniformGrid
@@ -305,7 +305,7 @@
                                 </UniformGrid>
                                 <StackPanel
                                     Grid.Column="1"
-                                    Margin="20,0"
+                                    Margin="12,0"
                                     Visibility="{Binding ColorType, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource WD.ColorTypeToVisibilityConverter}, ConverterParameter={x:Static controls:ColorTypeEnum.HEX}}">
                                     <TextBox
                                         helpers:TextBoxHelper.SelectAllOnClick="True"