static DionysusTextBox()
{
//For the IsReadOnly dependency property
IsReadOnlyProperty.OverrideMetadata(
//On the type DionysusTextBox
typeof(DionysusTextBox),
//Redefine default behavior
new FrameworkPropertyMetadata(
//Default value, can also omit this parameter
null,
//When IsReadOnly changed, this is executed
new PropertyChangedCallback(
(dpo, dpce) =>
{
//dpo hold the DionysusTextBox instance on which IsReachOnly changed
//dpce.NewValue hold the new value of IsReadOnly
//Run logic to set the background here, you are on the UI thread.
//Example of setting the BorderBrush from ARGB values:
var dioBox = dpo as DionysusTextBox;
//Should always be true, of course, it's just my OCD ;)
if (dioBox != null)
{
dioBox.BorderBrush =
ColorConverter.ConvertFromString("#FFDDDDDD") as Color;
}
})));
}
static EditableTextBlock()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(EditableTextBlock), new FrameworkPropertyMetadata(typeof(EditableTextBlock)));
IsReadOnlyProperty.OverrideMetadata(typeof(EditableTextBlock), new FrameworkPropertyMetadata(true));
CursorProperty.OverrideMetadata(typeof(EditableTextBlock), new FrameworkPropertyMetadata(Cursors.Hand));
TextProperty.OverrideMetadata(typeof(EditableTextBlock), new FrameworkPropertyMetadata(new PropertyChangedCallback(OnTextChanged)));
//FocusableProperty.OverrideMetadata(typeof(EditableTextBlock), new FrameworkPropertyMetadata(false));
}
// ! TextBlock
public static void Bind(TextBlock tb)
{
var textContainer = TextContainerProperty.GetValue(tb);
var editor = new InternalTextEditorHacker(textContainer, tb, false);
IsReadOnlyProperty.SetValue(editor._internalTextEditor, true);
TextViewProperty.SetValue(editor._internalTextEditor, TextContainerTextViewProperty.GetValue(textContainer));
}
/// <summary>
/// Initializes the <see cref="TextBox"/> type.
/// </summary>
static TextBox()
{
EventManager.RegisterClassHandler(typeof(TextBox), ScrollViewer.ScrollChangedEvent, new UpfScrollChangedEventHandler(HandleScrollChanged));
HorizontalScrollBarVisibilityProperty.OverrideMetadata(typeof(TextBox),
new PropertyMetadata <ScrollBarVisibility>(ScrollBarVisibility.Hidden, null, CoerceHorizontalScrollBarVisibility));
IsReadOnlyProperty.OverrideMetadata(typeof(TextBox),
new PropertyMetadata <Boolean>(HandleIsReadOnlyChanged));
}
static SearchBox()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(typeof(SearchBox)));
KeyboardNavigation.DirectionalNavigationProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(KeyboardNavigationMode.Cycle));
IsEditableProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(true));
IsReadOnlyProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(false));
ShouldPreserveUserEnteredPrefixProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(true));
StaysOpenOnEditProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(true));
IsTabStopProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(false));
IsDropDownOpenProperty.OverrideMetadata(typeof(SearchBox), new FrameworkPropertyMetadata(OnIsDropDownOpenChanged));
}
/// <summary>
/// スタティックコンストラクタ
/// </summary>
static ExTextBox()
{
//依存関係プロパティのメタデータのオーバーライド
//IsReadOnlyプロパティが変更された時の動作
IsReadOnlyProperty.OverrideMetadata(
typeof(ExTextBox)
, new FrameworkPropertyMetadata(
false
, (sender, e) =>
{
ExTextBox textBox = sender as ExTextBox;
if (textBox == null)
{
return;
}
MessageBox.Show(textBox.IsReadOnly.ToString());
}));
}
static DionysusTextBox()
{
//For the IsReadOnly dependency property
IsReadOnlyProperty.OverrideMetadata(
//On the type DionysusTextBox
typeof(DionysusTextBox),
//Redefine default behavior
new FrameworkPropertyMetadata(
//Default value, can also omit this parameter
null,
//When IsReadOnly changed, this is executed
new PropertyChangedCallback(
(dpo, dpce) =>
{
//dpo hold the DionysusTextBox instance on which IsReachOnly changed
//dpce.NewValue hold the new value of IsReadOnly
//Run logic to set the background here, you are on the UI thread.
})));
}
set => SetValue(IsReadOnlyProperty, value);
static TextBox()
{
IsReadOnlyProperty.AddPropertyChangeCallback(IsReadOnlyChanged);
TextProperty.AddPropertyChangeCallback(TextPropertyChanged);
}
static SmartGrid()
{
IsReadOnlyProperty.OverrideMetadata(typeof(SmartGrid), new FrameworkPropertyMetadata((o, e) => ((SmartGrid)o).ConfigureColumns()));
CommandManager.RegisterClassCommandBinding(typeof(SmartGrid), new CommandBinding(ApplicationCommands.Paste, (o, e) => ((SmartGrid)o).OnExecutedPaste()));
}
/// <summary>
/// Constructor</summary>
static FormattingTextBox()
{
IsReadOnlyProperty.OverrideMetadata(typeof(FormattingTextBox),
new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.Inherits, IsReadOnlyChanged));
}
set => this.SetValue(IsReadOnlyProperty, value);
