TextBoxクラス

クラス日本語解説は準備中

ひとことで言うと

TextBoxは、ロブロックス（Roblox）のクラスです。くわしい日本語解説は準備中のため、下に公式の説明（英語）を載せています。

公式の説明（英語）：A 2D user interface element that displays player-editable text.

クラスの関係

受け継いでいるクラス：Object → Instance → GuiBase → GuiBase2d → GuiObject → TextBox

プロパティ（29）

名前と書き方	説明
ClearTextOnFocus `TextBox.ClearTextOnFocus: boolean`	Determines whether clicking on the TextBox will clear its TextBox.Text property.
ContentText `TextBox.ContentText: string`	A copy of TextBox.Text that contains exactly what is being rendered by the TextBox.
CursorPosition `TextBox.CursorPosition: int`	Determines the offset of the text cursor in bytes, or -1 if there is no cursor.
FontFace `TextBox.FontFace: Datatype.Font`	Determines the font face used to render text.
LineHeight `TextBox.LineHeight: float`	Scales the spacing between lines of text in the TextBox.
MaxVisibleGraphemes `TextBox.MaxVisibleGraphemes: int`	The maximum number of graphemes the TextBox can show.
MultiLine `TextBox.MultiLine: boolean`	When set to true, text inside a TextBox is able to move onto multiple lines.
OpenTypeFeatures `TextBox.OpenTypeFeatures: string`	Applies OpenType typographic features to the text rendered by the TextBox.
OpenTypeFeaturesError `TextBox.OpenTypeFeaturesError: string`	Read-only property that describes why the TextBox.OpenTypeFeatures string could not be applied.
PlaceholderColor3 `TextBox.PlaceholderColor3: Color3`	Sets the text color that gets used when no text has been entered into the TextBox.
PlaceholderText `TextBox.PlaceholderText: string`	Sets the text that gets displayed when no text has been entered into the TextBox.
RichText `TextBox.RichText: boolean`	Determines whether the TextBox renders the Class.TextBox.Text\|Text string using rich text formatting.
SelectionStart `TextBox.SelectionStart: int`	Determines the starting position of a text selection.
ShowNativeInput `TextBox.ShowNativeInput: boolean`	If set to true, input native to the platform is used instead of Roblox's built-in keyboard.
Text `TextBox.Text: string`	Determines the string rendered by the TextBox element.
TextBounds `TextBox.TextBounds: Vector2`	The size of a TextBox element's text in offsets.
TextColor3 `TextBox.TextColor3: Color3`	Determines the color of non-placeholder rendered text.
TextDirection `TextBox.TextDirection: TextDirection`	Direction in which the text is rendered.
TextEditable `TextBox.TextEditable: boolean`	Determines whether the player can change the Class.TextBox.Text\|Text.
TextFits `TextBox.TextFits: boolean`	Whether the text fits within the constraints of the TextBox.
TextScaled `TextBox.TextScaled: boolean`	Changes whether text is resized to fit within the TextBox.
TextSize `TextBox.TextSize: float`	Determine the line height of text in offsets.
TextStrokeColor3 `TextBox.TextStrokeColor3: Color3`	Determines the color of the text stroke (outline).
TextStrokeTransparency `TextBox.TextStrokeTransparency: float`	Determines the transparency of the text stroke (outline).
TextTransparency `TextBox.TextTransparency: float`	Determines the transparency of the rendered text.
TextTruncate `TextBox.TextTruncate: TextTruncate`	Controls the truncation of the text displayed in the TextBox.
TextWrapped `TextBox.TextWrapped: boolean`	Determines if text wraps to multiple lines within the TextBox element space, truncating excess text.
TextXAlignment `TextBox.TextXAlignment: TextXAlignment`	Determines the horizontal alignment of the rendered text.
TextYAlignment `TextBox.TextYAlignment: TextYAlignment`	Determines the vertical alignment of the rendered text.

メソッド（3）

名前と書き方	説明
CaptureFocus `TextBox:CaptureFocus(): ()`	Forces the client to focus on the TextBox.
IsFocused `TextBox:IsFocused(): boolean`	Whether the TextBox currently has focus.
ReleaseFocus `TextBox:ReleaseFocus(submitted: boolean): ()`	Forces the client to unfocus the TextBox.

イベント（3）

名前と書き方	説明
Focused `TextBox.Focused()`	Fires when the TextBox gains focus.
FocusLost `TextBox.FocusLost(enterPressed: boolean, inputThatCausedFocusLoss: InputObject)`	Fires when the TextBox loses its focus.
ReturnPressedFromOnScreenKeyboard `TextBox.ReturnPressedFromOnScreenKeyboard()`	Fires when the TextBox is focused and the player presses the on-screen keyboard's return/enter button.

受け継いでいるメンバー

GuiObject から受け継いでいるもの（42）

Active・AnchorPoint・AutomaticSize・BackgroundColor3・BackgroundTransparency・BorderColor3・BorderMode・BorderSizePixel・ClipsDescendants・GuiState・InputSink・Interactable・LayoutOrder・NextSelectionDown・NextSelectionLeft・NextSelectionRight・NextSelectionUp・Position・Rotation・Selectable・SelectionImageObject・SelectionOrder・Size・SizeConstraint・Visible・ZIndex・InputBegan・InputChanged・InputEnded・MouseEnter・MouseLeave・MouseMoved・MouseWheelBackward・MouseWheelForward・SelectionGained・SelectionLost・TouchLongPress・TouchPan・TouchPinch・TouchRotate・TouchSwipe・TouchTap

GuiBase2d から受け継いでいるもの（11）

AbsolutePosition・AbsoluteRotation・AbsoluteSize・AutoLocalize・RootLocalizationTable・SelectionBehaviorDown・SelectionBehaviorLeft・SelectionBehaviorRight・SelectionBehaviorUp・SelectionGroup・SelectionChanged

Instance から受け継いでいるもの（46）

Archivable・Capabilities・IsInSandbox・Name・Parent・PredictionMode・Sandboxed・AddTag・ClearAllChildren・Clone・Destroy・FindFirstAncestor・FindFirstAncestorOfClass・FindFirstAncestorWhichIsA・FindFirstChild・FindFirstChildOfClass・FindFirstChildWhichIsA・FindFirstDescendant・GetActor・GetAttribute・GetAttributeChangedSignal・GetAttributes・GetChildren・GetDebugId・GetDescendants・GetFullName・GetStyled・GetStyledPropertyChangedSignal・GetTags・HasTag・IsAncestorOf・IsDescendantOf・IsPropertyModified・QueryDescendants・RemoveTag・ResetPropertyToDefault・SetAttribute・WaitForChild・AncestryChanged・AttributeChanged・ChildAdded・ChildRemoved・DescendantAdded・DescendantRemoving・Destroying・StyledPropertiesChanged

Object から受け継いでいるもの（4）

ClassName・GetPropertyChangedSignal・IsA・Changed

英語の説明とメンバーの一覧は、Roblox Creator Documentation（TextBox）をもとにしています（CC BY 4.0）。日本語の解説は、このサイトで独自に書いたものです。

執筆：鈴木孝昌官公庁のWeb・システム開発を担当する現役プロジェクトマネージャー。沖縄マイクラ部クロスウェーブで、ロブロックス（Roblox）・マインクラフト（マイクラ）・Scratchなどのプログラミングを指導。マイクラカップ沖縄代表チームを指導（第6回・第7回、第7回TBS賞）。
沖縄マイクラ部で、子どもたちにロブロックス（Roblox）やマインクラフト（マイクラ）のプログラミングを教えています。プロフィールと編集方針
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出典

Roblox Creator Documentation（TextBox）