Merge branch 'master' into add-RelativePanel

src/Shared/HandyControl_Shared/Controls/ColorPicker/ColorPicker.cs

@@ -434,6 +434,7 @@ namespace HandyControl.Controls
         /// </summary>
         private void Init()
         {
+            if (_panelColor == null) return;
             UpdateStatus(SelectedBrush.Color);
             _panelColor.Children.Clear();
             foreach (var item in _colorPresetList)

src/Shared/HandyControl_Shared/Controls/Growl/Growl.cs

@@ -800,7 +800,7 @@ namespace HandyControl.Controls
             _timerClose?.Stop();
             var transform = new TranslateTransform();
             _gridMain.RenderTransform = transform;
-            var animation = AnimationHelper.CreateAnimation(MaxWidth);
+            var animation = AnimationHelper.CreateAnimation(ActualWidth);
             animation.Completed += (s, e) =>
             {
                 if (Parent is Panel panel)

src/Shared/HandyControl_Shared/Controls/Growl/GrowlWindow.cs

@@ -3,27 +3,30 @@ using System.Windows.Controls;
 
 namespace HandyControl.Controls
 {
-    [TemplatePart(Name = ElementGrowPanel, Type = typeof(Panel))]
-    internal class GrowlWindow : Window
+    public sealed class GrowlWindow : Window
     {
-        private const string ElementGrowPanel = "PART_GrowPanel";
+        internal Panel GrowlPanel { get; set; }
 
-        public Panel GrowlPanel { get; set; }
-
-        public GrowlWindow()
+        internal GrowlWindow()
         {
             WindowStyle = WindowStyle.None;
             AllowsTransparency = true;
+
+            GrowlPanel = new StackPanel
+            {
+                VerticalAlignment = VerticalAlignment.Top,
+                Margin = new Thickness(0, 10, 10, 10)
+            };
+
+            Content = new ScrollViewer
+            {
+                VerticalScrollBarVisibility = ScrollBarVisibility.Hidden,
+                IsEnableInertia = true,
+                Content = GrowlPanel
+            };
         }
 
-        public override void OnApplyTemplate()
-        {
-            base.OnApplyTemplate();
-
-            GrowlPanel = GetTemplateChild(ElementGrowPanel) as Panel;
-        }
-
-        public void Init()
+        internal void Init()
         {
             var desktopWorkingArea = SystemParameters.WorkArea;
             Height = desktopWorkingArea.Height;

src/Shared/HandyControl_Shared/Controls/Other/Badge.cs

@@ -78,5 +78,14 @@ namespace HandyControl.Controls
             get => (Thickness)GetValue(BadgeMarginProperty);
             set => SetValue(BadgeMarginProperty, value);
         }
+
+        public static readonly DependencyProperty ShowBadgeProperty = DependencyProperty.Register(
+            "ShowBadge", typeof(bool), typeof(Badge), new PropertyMetadata(ValueBoxes.TrueBox));
+
+        public bool ShowBadge
+        {
+            get => (bool) GetValue(ShowBadgeProperty);
+            set => SetValue(ShowBadgeProperty, value);
+        }
     }
 }

src/Shared/HandyControl_Shared/Controls/SideMenu/SideMenu.cs

@@ -40,6 +40,8 @@ namespace HandyControl.Controls
             {
                 if (item.Role == SideMenuItemRole.Item)
                 {
+                    _isItemSelected = true;
+
                     if (Equals(item, _selectedItem)) return;
 
                     if (_selectedItem != null)
@@ -53,7 +55,6 @@ namespace HandyControl.Controls
                     {
                         Info = e.OriginalSource
                     });
-                    _isItemSelected = true;
                 }
                 else
                 {
@@ -92,7 +93,10 @@ namespace HandyControl.Controls
                     }
                     else if(_selectedHeader != null)
                     {
-                        _selectedHeader.SelectDefaultItem();
+                        if (AutoSelect)
+                        {
+                            _selectedHeader.SelectDefaultItem();
+                        }
                         _isItemSelected = false;
                     }
                 }
@@ -117,6 +121,15 @@ namespace HandyControl.Controls
 
         protected override bool IsItemItsOwnContainerOverride(object item) => item is SideMenuItem;
 
+        public static readonly DependencyProperty AutoSelectProperty = DependencyProperty.Register(
+            "AutoSelect", typeof(bool), typeof(SideMenu), new PropertyMetadata(ValueBoxes.TrueBox));
+
+        public bool AutoSelect
+        {
+            get => (bool) GetValue(AutoSelectProperty);
+            set => SetValue(AutoSelectProperty, value);
+        }
+
         public static readonly DependencyProperty ExpandModeProperty = DependencyProperty.Register(
             "ExpandMode", typeof(ExpandMode), typeof(SideMenu), new PropertyMetadata(default(ExpandMode), OnExpandModeChanged));
 

src/Shared/HandyControl_Shared/Controls/TabControl/TabItem.cs

@@ -102,7 +102,15 @@ namespace HandyControl.Controls
         /// </summary>
         internal TabPanel TabPanel
         {
-            get => _tabPanel ??= TabControlParent.HeaderPanel;
+            get
+            {
+                if (_tabPanel == null && TabControlParent != null)
+                {
+                    _tabPanel = TabControlParent.HeaderPanel;
+                }
+
+                return _tabPanel;
+            }
             set => _tabPanel = value;
         }