ux: window caption button (#442)

src/Resources/Icons.axaml

@@ -115,7 +115,7 @@
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   <StreamGeometry x:Key="Icons.Whitespace">M416 64H768v64h-64v704h64v64H448v-64h64V512H416a224 224 0 1 1 0-448zM576 832h64V128H576v704zM416 128H512v320H416a160 160 0 0 1 0-320z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Window.Close">M519 459 222 162a37 37 0 10-52 52l297 297L169 809a37 37 0 1052 52l297-297 297 297a37 37 0 1052-52l-297-297 297-297a37 37 0 10-52-52L519 459z</StreamGeometry>
-  <StreamGeometry x:Key="Icons.Window.Minimize">M0 0M1024 1024 M960 544H64a32 32 0 1 1 0-64h896a32 32 0 1 1 0 64</StreamGeometry>
+  <StreamGeometry x:Key="Icons.Window.Minimize">M1024 565V459H0V565H1024ZM512 0M512 1024</StreamGeometry>
   <StreamGeometry x:Key="Icons.Window.Maximize">M153 154h768v768h-768v-768zm64 64v640h640v-640h-640z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Window.Restore">M256 128l0 192L64 320l0 576 704 0 0-192 192 0L960 128 256 128zM704 832 128 832 128 384l576 0L704 832zM896 640l-128 0L768 320 320 320 320 192l576 0L896 640z</StreamGeometry>
   <StreamGeometry x:Key="Icons.WordWrap">M248 221a77 77 0 00-30-21c-18-7-40-10-68-5a224 224 0 00-45 13c-5 2-10 5-15 8l-3 2v68l11-9c10-8 21-14 34-19 13-5 26-7 39-7 12 0 21 3 28 10 6 6 9 16 9 29l-62 9c-14 2-26 6-36 11a80 80 0 00-25 20c-7 8-12 17-15 27-6 21-6 44 1 65a70 70 0 0041 43c10 4 21 6 34 6a80 80 0 0063-28v22h64V298c0-16-2-31-6-44a91 91 0 00-18-33zm-41 121v15c0 8-1 15-4 22a48 48 0 01-24 29 44 44 0 01-33 2 29 29 0 01-10-6 25 25 0 01-6-9 30 30 0 01-2-12c0-5 1-9 2-14a21 21 0 015-9 28 28 0 0110-7 83 83 0 0120-5l42-6zm323-68a144 144 0 00-16-42 87 87 0 00-28-29 75 75 0 00-41-11 73 73 0 00-44 14c-6 5-12 11-17 17V64H326v398h59v-18c8 10 18 17 30 21 6 2 13 3 21 3 16 0 31-4 43-11 12-7 23-18 31-31a147 147 0 0019-46 248 248 0 006-57c0-17-2-33-5-49zm-55 49c0 15-1 28-4 39-2 11-6 20-10 27a41 41 0 01-15 15 37 37 0 01-36 1 44 44 0 01-13-12 59 59 0 01-9-18A76 76 0 01384 352v-33c0-10 1-20 4-29 2-8 6-15 10-22a43 43 0 0115-13 37 37 0 0119-5 35 35 0 0132 18c4 6 7 14 9 23 2 9 3 20 3 31zM154 634a58 58 0 0120-15c14-6 35-7 49-1 7 3 13 6 20 12l21 17V572l-6-4a124 124 0 00-58-14c-20 0-38 4-54 11-16 7-30 17-41 30-12 13-20 29-26 46-6 17-9 36-9 57 0 18 3 36 8 52 6 16 14 30 24 42 10 12 23 21 38 28 15 7 32 10 50 10 15 0 28-2 39-5 11-3 21-8 30-14l5-4v-57l-13 6a26 26 0 01-5 2c-3 1-6 2-8 3-2 1-15 6-15 6-4 2-9 3-14 4a63 63 0 01-38-4 53 53 0 01-20-14 70 70 0 01-13-24 111 111 0 01-5-34c0-13 2-26 5-36 3-10 8-19 14-26zM896 384h-256V320h288c21 1 32 12 32 32v384c0 18-12 32-32 32H504l132 133-45 45-185-185c-16-21-16-25 0-45l185-185L637 576l-128 128H896V384z</StreamGeometry>

src/Resources/Styles.axaml

@@ -437,6 +437,7 @@
   <Style Selector="Button.caption_button > Path">
     <Setter Property="Width" Value="10"/>
     <Setter Property="Height" Value="10"/>
+    <Setter Property="Fill" Value="{DynamicResource Brush.FG1}"/>
   </Style>
   <Style Selector="Button.caption_button /template/ ContentPresenter#PART_ContentPresenter">
     <Setter Property="Background" Value="Transparent"/>

src/Views/CaptionButtons.axaml

@@ -13,7 +13,7 @@
       <Path/>
     </Button>
     <Button Classes="caption_button" Click="CloseWindow">
-      <Path Data="{StaticResource Icons.Window.Close}" Width="9" Height="9"/>
+      <Path Data="{StaticResource Icons.Window.Close}"/>
     </Button>
   </StackPanel>
 </UserControl>