MultiLineTextEditor: added text releated properties

ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/MultiLineTextEditor/Implementation/MultiLineTextEditor.cs

@@ -10,13 +10,26 @@ namespace Microsoft.Windows.Controls
     {
         #region Members
 
-        TextBox _textBox;
         Thumb _resizeThumb;
 
         #endregion //Members
 
         #region Properties
 
+        public static readonly DependencyProperty DropDownHeightProperty = DependencyProperty.Register("DropDownHeight", typeof(double), typeof(MultiLineTextEditor), new UIPropertyMetadata(150.0));
+        public double DropDownHeight
+        {
+            get { return (double)GetValue(DropDownHeightProperty); }
+            set { SetValue(DropDownHeightProperty, value); }
+        }
+
+        public static readonly DependencyProperty DropDownWidthProperty = DependencyProperty.Register("DropDownWidth", typeof(double), typeof(MultiLineTextEditor), new UIPropertyMetadata(200.0));
+        public double DropDownWidth
+        {
+            get { return (double)GetValue(DropDownWidthProperty); }
+            set { SetValue(DropDownWidthProperty, value); }
+        }
+
         #region IsOpen
 
         public static readonly DependencyProperty IsOpenProperty = DependencyProperty.Register("IsOpen", typeof(bool), typeof(MultiLineTextEditor), new UIPropertyMetadata(false, OnIsOpenChanged));
@@ -40,6 +53,14 @@ namespace Microsoft.Windows.Controls
 
         #endregion //IsOpen
 
+        public static readonly DependencyProperty IsSpellCheckEnabledProperty = DependencyProperty.Register("IsSpellCheckEnabled", typeof(bool), typeof(MultiLineTextEditor), new UIPropertyMetadata(false));
+        public bool IsSpellCheckEnabled
+        {
+            get { return (bool)GetValue(IsSpellCheckEnabledProperty); }
+            set { SetValue(IsSpellCheckEnabledProperty, value); }
+        }
+        
+
         #region Text
 
         public static readonly DependencyProperty TextProperty = DependencyProperty.Register("Text", typeof(string), typeof(MultiLineTextEditor), new FrameworkPropertyMetadata(String.Empty, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnTextChanged));
@@ -63,6 +84,21 @@ namespace Microsoft.Windows.Controls
 
         #endregion //Text
 
+        public static readonly DependencyProperty TextAlignmentProperty = DependencyProperty.Register("TextAlignment", typeof(TextAlignment), typeof(MultiLineTextEditor), new UIPropertyMetadata(TextAlignment.Left));
+        public TextAlignment TextAlignment
+        {
+            get { return (TextAlignment)GetValue(TextAlignmentProperty); }
+            set { SetValue(TextAlignmentProperty, value); }
+        }
+
+        public static readonly DependencyProperty TextWrappingProperty = DependencyProperty.Register("TextWrapping", typeof(TextWrapping), typeof(MultiLineTextEditor), new UIPropertyMetadata(TextWrapping.NoWrap));
+        public TextWrapping TextWrapping
+        {
+            get { return (TextWrapping)GetValue(TextWrappingProperty); }
+            set { SetValue(TextWrappingProperty, value); }
+        }
+        
+
         #endregion //Properties
 
         #region Constructors
@@ -86,8 +122,6 @@ namespace Microsoft.Windows.Controls
         {
             base.OnApplyTemplate();
 
-            _textBox = (TextBox)GetTemplateChild("PART_TextBox");
-
             if (_resizeThumb != null)
                 _resizeThumb.DragDelta -= ResizeThumb_DragDelta;
             _resizeThumb = (Thumb)GetTemplateChild("PART_ResizeThumb");
@@ -97,18 +131,6 @@ namespace Microsoft.Windows.Controls
 
         }
 
-        void ResizeThumb_DragDelta(object sender, DragDeltaEventArgs e)
-        {
-            double yadjust = this._textBox.Height + e.VerticalChange;
-            double xadjust = this._textBox.Width + e.HorizontalChange;
-
-            if ((xadjust >= 0) && (yadjust >= 0))
-            {
-                this._textBox.Width = xadjust;
-                this._textBox.Height = yadjust;
-            }
-        }
-
         #endregion //Bass Class Overrides
 
         #region Event Handlers
@@ -131,6 +153,18 @@ namespace Microsoft.Windows.Controls
             CloseEditor();
         }
 
+        void ResizeThumb_DragDelta(object sender, DragDeltaEventArgs e)
+        {
+            double yadjust = DropDownHeight + e.VerticalChange;
+            double xadjust = DropDownWidth + e.HorizontalChange;
+
+            if ((xadjust >= 0) && (yadjust >= 0))
+            {
+                DropDownWidth = xadjust;
+                DropDownHeight = yadjust;
+            }
+        }
+
         #endregion //Event Handlers
 
         #region Methods

ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/MultiLineTextEditor/Themes/Generic.xaml

@@ -96,14 +96,15 @@
                                       IsHitTestVisible="{Binding IsOpen, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource InverseBoolConverter}}"
                                       VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"/>
                         <Popup IsOpen="{Binding IsChecked, ElementName=PART_DropDownButton}" StaysOpen="False"
-                                   Placement="Bottom" SnapsToDevicePixels="True" AllowsTransparency="True" Focusable="False" PopupAnimation="Slide">
+                               Placement="Bottom" SnapsToDevicePixels="True" AllowsTransparency="True" Focusable="False" PopupAnimation="Slide"
+                               Width="{TemplateBinding DropDownWidth}" Height="{TemplateBinding DropDownHeight}">
                             <Border BorderThickness="1" Background="{StaticResource PopupBackgroundBrush}" BorderBrush="{StaticResource PopupDarkBorderBrush}">
                                 <Grid>
-                                    <TextBox x:Name="PART_TextBox" AcceptsReturn="true" TextWrapping="NoWrap" Padding="{TemplateBinding Padding}" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"
-                                             Width="200" Height="150" 
+                                    <TextBox x:Name="PART_TextBox" AcceptsReturn="true" TextWrapping="{TemplateBinding TextWrapping}" Padding="{TemplateBinding Padding}" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"
+                                             SpellCheck.IsEnabled="{TemplateBinding IsSpellCheckEnabled}"
                                              Text="{Binding Text, RelativeSource={RelativeSource TemplatedParent}}"
-                                             Margin="3">
-                                    </TextBox>
+                                             TextAlignment="{TemplateBinding TextAlignment}"
+                                             Margin="3" />
                                     <Thumb x:Name="PART_ResizeThumb" HorizontalAlignment="Right" VerticalAlignment="Bottom" Cursor="SizeNWSE">
                                         <Thumb.Template>
                                             <ControlTemplate TargetType="{x:Type Thumb}">