65 lines
1.9 KiB
C#
65 lines
1.9 KiB
C#
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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using System.Collections.Generic;
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using System.Linq;
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namespace FlaxEngine.GUI
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{
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/// <summary>
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/// Rich text box control which can gather text input from the user and present text in highly formatted and stylized way.
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/// </summary>
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public partial class RichTextBox : RichTextBoxBase
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{
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private TextBlockStyle _textStyle;
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/// <summary>
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/// The default text style applied to the whole text.
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/// </summary>
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[EditorOrder(20)]
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public TextBlockStyle TextStyle
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{
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get => _textStyle;
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set
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{
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_textStyle = value;
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UpdateTextBlocks();
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}
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}
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/// <summary>
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/// The collection of custom text styles to apply (named).
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/// </summary>
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[EditorOrder(30)]
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public Dictionary<string, TextBlockStyle> Styles = new Dictionary<string, TextBlockStyle>();
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/// <summary>
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/// The collection of custom images/sprites that can be inlined in text (named).
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/// </summary>
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[EditorOrder(40)]
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public Dictionary<string, IBrush> Images = new Dictionary<string, IBrush>();
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/// <summary>
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/// Initializes a new instance of the <see cref="RichTextBox"/> class.
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/// </summary>
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public RichTextBox()
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{
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var style = Style.Current;
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_textStyle = new TextBlockStyle
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{
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Font = new FontReference(style.FontMedium.Fonts.First()),
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Color = style.Foreground,
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BackgroundSelectedBrush = new SolidColorBrush(style.BackgroundSelected),
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};
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}
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/// <inheritdoc />
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protected override void OnSizeChanged()
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{
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base.OnSizeChanged();
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// Refresh textblocks since thos emight depend on control size (eg. align right)
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UpdateTextBlocks();
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}
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}
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}
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