Caption 
Definition
The Caption class, which implements the IWDCaption interface, is a concrete subclass of the IWDAbstractCaption class. The UI element can be used by several UI elements – such as Group, Tab, Table, TableColumn, and Tray – to provide a header or an icon for them.
The enabled property which is inherited by the superclass UIElement, does not affect the display.
Description of UI Element Properties
● imageAlt
This property is deprecated. Use tooltip instead.
● imageFirst
Defines the position of the icon in relation to the corresponding text. If the value of this property is true, the icon is displayed to the left of the text.
● imageSource
defines the path to the image source.
More inforamtion: Specifying the Image Source
● readOnly
Specifies whether or not the user can check the checkbox.
● state
Describes the error status of the UI element. The data type of this property corresponds to the enumeration type WDState. You can use the following values in the application:
normal |
Describes the default state of the UI element. |
required |
Specifies whether the entered value is required. |
● text
Specifies the text.
● textDirection
Specifies the text direction and allows you to use subordinated UI elements for texts in languages which require a specific text direction. The textDirection property can be filled with the following values and is represented by the enumeration type WDTextDirection.
inherit |
The text direction is inherited from the parent element. Therefore, the text direction is identical to the one of the parent element. |
ltr |
The text runs from left to right. |
rtl |
The text runs from right to left. |
The default value for this property is inherit.
Properties Overview
Name |
Interface |
Type |
Initial Value |
Bindable |
enabled |
IWDUIElement |
boolean |
true |
bindable |
imageFirst |
IWDAbstractCaption |
boolean |
true |
bindable |
imageSource |
IWDAbstractCaption |
String |
|
bindable |
textDirection |
IWDAbstractCaption |
WDTextDirection |
inherit |
bindable |
tooltip |
IWDUIElement |
String |
|
bindable |
visible |
IWDUIElement |
WDVisibility |
visible |
bindable |