fixes

Pilz.UI.AvaloniaUI/Controls/ImageDropDownButton.axaml

@@ -0,0 +1,29 @@
+<DropDownButton
+  xmlns="https://github.com/avaloniaui"
+  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+  xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+  xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+  xmlns:symbols="clr-namespace:Pilz.UI.Symbols;assembly=Pilz.UI"
+  mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+  HorizontalContentAlignment="Center"
+  VerticalContentAlignment="Center"
+  x:Class="Pilz.UI.AvaloniaUI.Controls.ImageDropDownButton">
+
+  <StackPanel
+    Orientation="Horizontal"
+    HorizontalAlignment="Center"
+    VerticalAlignment="Center"
+    Spacing="6">
+
+    <Image
+      x:Name="ButtonImage"
+      VerticalAlignment="Center"
+      Width="{x:Static symbols:SymbolGlobals.DefaultImageSmallSize}"
+      Height="{x:Static symbols:SymbolGlobals.DefaultImageSmallSize}"
+      IsVisible="False"/>
+
+    <TextBlock
+      x:Name="ButtonText"
+      VerticalAlignment="Center"/>
+  </StackPanel>
+</DropDownButton>