Class TViewDialogInput
Unit
Declaration
type TViewDialogInput = class(TViewDialog)
Description
Ask user to input a string, or cancel. See unit CastleDialogViews documentation for example usage.
Hierarchy
- TObject
- TPersistent
- TComponent
- TCastleComponent
- TCastleUserInterface
- TCastleView
- TViewDialog
- TViewDialogInput
Overview
Methods
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procedure InitializeButtons(var Buttons: TViewDialog.TButtonArray); override; |
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function DrawInputText: boolean; override; |
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function Press(const Event: TInputPressRelease): boolean; override; |
Properties
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property AllowedChars: TSetOfChars read FAllowedChars write FAllowedChars; |
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property MinLength: Cardinal read FMinLength write FMinLength default 0; |
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property MaxLength: Cardinal read FMaxLength write FMaxLength default 0; |
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property CanCancel: boolean read FCanCancel write FCanCancel default false; |
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property AnswerCancelled: boolean read FAnswerCancelled; |
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property Answer: String read GetAnswer write SetAnswer; |
Description
Methods
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procedure InitializeButtons(var Buttons: TViewDialog.TButtonArray); override; |
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function DrawInputText: boolean; override; |
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function Press(const Event: TInputPressRelease): boolean; override; |
Properties
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property AllowedChars: TSetOfChars read FAllowedChars write FAllowedChars; |
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Allowed characters that user can input. | |
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property MinLength: Cardinal read FMinLength write FMinLength default 0; |
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Min length of user input. | |
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property MaxLength: Cardinal read FMaxLength write FMaxLength default 0; |
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Max length of user input. Value of 0 (default) means "no limit". | |
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property CanCancel: boolean read FCanCancel write FCanCancel default false; |
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User can cancel the input by pressing a button like "cancel". | |
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property AnswerCancelled: boolean read FAnswerCancelled; |
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User clicked "cancel" instead of accepting an answer. This is defined only when Answered. This is possible only if CanCancel. | |
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property Answer: String read GetAnswer write SetAnswer; |
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The user input. May be set before starting the view. After the view stopped, if Answered, then this contains user | |
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