Fixes #1191

Author: batzen

Changelog.md

@@ -7,7 +7,7 @@
   - Simplified state was not updated when items changed
   - [#1165](../../issues/1165) - ScreenTip is not DPI aware
   - [#1183](../../issues/1183) - MenuItems, having a submenu, do not stay highlighted when MenuItem from the submenu is highlighted
-  - [#1191](../../issues/1191) - Content-Control of DropDownButton has unwanted MinHeight
+  - [#1191](../../issues/1191) - Popup of DropDownButton/SplitButton has unwanted MinHeight
 
 - ### Enhancements/Features
 

Fluent.Ribbon/Themes/Controls/DropDownButton.xaml

@@ -263,7 +263,6 @@
                    PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}">
                 <Fluent:ResizeableContentControl x:Name="PART_PopupContentControl"
                                                  MinWidth="{TemplateBinding ActualWidth}"
-                                                 MinHeight="{TemplateBinding ActualHeight}"
                                                  MaxHeight="{TemplateBinding MaxDropDownHeight}"
                                                  IsEnabled="{TemplateBinding IsEnabled}"
                                                  ResizeMode="{TemplateBinding ResizeMode}">

Fluent.Ribbon/Themes/Controls/SplitButton.xaml

@@ -122,7 +122,6 @@
                    PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}">
                 <Fluent:ResizeableContentControl x:Name="PART_PopupContentControl"
                                                  MinWidth="{TemplateBinding ActualWidth}"
-                                                 MinHeight="{TemplateBinding ActualHeight}"
                                                  MaxHeight="{TemplateBinding MaxDropDownHeight}"
                                                  IsEnabled="{TemplateBinding IsEnabled}"
                                                  ResizeMode="{TemplateBinding ResizeMode}">
@@ -259,8 +258,8 @@
                    PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}">
                 <Fluent:ResizeableContentControl x:Name="PART_PopupContentControl"
                                                  MinWidth="{TemplateBinding ActualWidth}"
-                                                 MinHeight="{TemplateBinding ActualHeight}"
                                                  MaxHeight="{TemplateBinding MaxDropDownHeight}"
+                                                 IsEnabled="{TemplateBinding IsEnabled}"
                                                  ResizeMode="{TemplateBinding ResizeMode}">
                     <ScrollViewer x:Name="PART_ScrollViewer"
                                   Style="{DynamicResource Fluent.Ribbon.Styles.MenuScrollViewer}"