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Objects and Controls
System Object Properties, Events, and Functions

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RadioButton control

A RadioButton is a small round button that is used to turn an option on and off. When the option is on, the button has a dark center. When the option is off, the center is blank.

In a GroupBox

RadioButtons are often grouped in a GroupBox. In this case, the user can select only one button in the group, and the group usually has a default button.

Properties

RadioButton property	Datatype	Description
AccessibleDescription	String	A description of the control and/or its purpose for use by accessibility tools such as readers for visually impaired users.
AccessibleName	String	A label that briefly describes the control, such as the text in a button or the name of a menu item.
AccessibleRole	AccessibleRole (enumerated)	Describes what kind of user interface element the control is.
Automatic	Boolean	Specifies whether the control becomes dark when it is clicked. Values are: TRUE -- Control becomes dark when clicked. FALSE -- Control does not become dark when clicked.
BackColor	Long	Specifies the numeric value of the background color: -2 to 16,777,215. For more information about color, see the section called “RGB” in PowerScript Reference.
BorderStyle	BorderStyle (enumerated)	Specifies the style of the border of the control. Values are: StyleLowered! StyleRaised!
BringToTop	Boolean	Specifies whether PowerBuilder moves the control to the top of the front-to-back order in the window. Values are: TRUE -- Control moved to top. FALSE -- Control not moved to top.
Checked	Boolean	Specifies whether the item is selected (the center is dark). Values are: TRUE -- Control is selected. FALSE -- Control is not selected.
ClassDefinition	PowerObject	An object of type PowerObject containing information about the class definition of the object or control.
DragAuto	Boolean	Specifies whether PowerBuilder puts the control automatically into Drag mode. Values are: TRUE -- When the control is clicked, the control is automatically in Drag mode. FALSE -- When the control is clicked, the control is not automatically in Drag mode. You have to manually put the control into Drag mode by using the Drag function.
DragIcon	String	Specifies the name of the stock icon or the file containing the icon you want to display when the user drags the control (the ICO file). The default icon is a box the size of the control. When the user drags the control, the icon displays when the control is over an area in which the control can be dropped (a valid drop area). When the control is over an area that is not a valid drop area, the No-Drop icon displays.
Enabled	Boolean	Specifies whether the control is enabled (can be selected). Values are: TRUE -- Control is enabled. FALSE -- Control is not enabled.
FaceName	String	Specifies the name of the typeface in which the text of the control displays (for example, Helv or Courier).
FontCharSet	FontCharSet (enumerated)	Specifies the font character set used for the text in the control. For a complete list of possible values, see the list of properties for the FontCharSet variable on the Enumerated tab page of the Browser.
FontFamily	FontFamily (enumerated)	Specifies the font family (type style) used for the text in the control. Values are: AnyFont! Decorative! Modern! Roman! Script! Swiss!
FontPitch	FontPitch (enumerated)	Specifies the pitch (spacing) of the font used for the text in the control. Values are: Default! Fixed! Variable!
Height	Integer	Specifies the height of the control, in PowerBuilder units.
Italic	Boolean	Specifies whether the text in the control is italic. Values are: TRUE -- Text is italic. FALSE -- Text is not italic.
LeftText	Boolean	Specifies whether the text displays to the left of the control. Values are: TRUE -- Text displays to the left. FALSE -- Text does not display to the left.
Pointer	String	Specifies the name of the stock pointer or the file containing the pointer used for the control.
RightToLeft	Boolean	Specifies that characters should be displayed in right-to-left order. The application must be running on an operating system that supports right-to-left display. Values are: TRUE -- Characters display in right-to-left order. FALSE -- Characters display in left-to-right order.
TabOrder	Integer	Specifies the tab value of the control (0 means the user cannot tab to the control). In a GroupBox, the up and down arrow keys are used to move among RadioButtons in a specified sequence. To permit tabbing in a GroupBox, change the tab value of the GroupBox to 0 and assign nonzero tab values to the RadioButtons (the default tab value for the RadioButtons in a GroupBox is 0).
Tag	String	Specifies the tag value assigned to the control.
Text	String	Specifies the text that displays next to the control.
TextColor	Long	Specifies the numeric value of the color used for text: -2 to 16,777,215. For more information about color, see the section called “RGB” in PowerScript Reference.
TextSize	Integer	Specifies the size of the text in the control, in points. For backward compatibility, the size is stored as a negative number; for example, 10-point text size is stored as -10.
Underline	Boolean	Specifies whether the text in the control is underlined. Values are: TRUE -- Text is underlined. FALSE -- Text is not underlined.
Visible	Boolean	Specifies whether the control is visible. Values are: TRUE -- Control is visible. FALSE -- Control is not visible.
Weight	Integer	Specifies the stroke weight of the text in the control; for example, 400 for normal or 700 for bold.
Width	Integer	Specifies the width of the control, in PowerBuilder units.
X	Integer	Specifies the X position (the distance from the left edge of the window), in PowerBuilder units.
Y	Integer	Specifies the Y position (the distance from the top of the window), in PowerBuilder units.

Events

RadioButton event	Occurs
Clicked	When the control is clicked (selected or unselected)
Constructor	Immediately before the Open event occurs in the window
Destructor	Immediately after the Close event occurs in the window
DragDrop	When a dragged control is dropped on the control
DragEnter	When a dragged control enters the control
DragLeave	When a dragged control leaves the control
DragWithin	When a dragged control is within the control
GetFocus	Just before the control receives focus (before it is selected and becomes active)
Help	When the user presses the F1 key or drags the context help button (question mark) from the title bar to a menu item or control
LoseFocus	When the control loses focus (becomes inactive)
Other	When a Windows message occurs that is not a PowerBuilder event
RButtonDown	When the right mouse button is pressed on the control

Functions

RadioButton function	Datatype returned	Description
ClassName	String	Returns the name assigned to the control
Drag	Integer	Starts or ends the dragging of the control
GetContextService	Integer	Creates a reference to a context-specific instance of the specified service
GetParent	PowerObject	Returns a reference to the name of the parent object
Hide	Integer	Makes the control invisible
Move	Integer	Moves the control to a specified location
PointerX	Integer	Returns the distance of the pointer from the left edge of the control
PointerY	Integer	Returns the distance of the pointer from the top of the control
PostEvent	Boolean	Adds an event to the end of the message queue for control
Print	Integer	Prints the control
Resize	Integer	Changes the size of the control
SetFocus	Integer	Sets focus to the control
SetPosition	Integer	Specifies the position of the control in the front-to-back order of the window
SetRedraw	Integer	Controls automatic redrawing of the control after each change in its properties
Show	Integer	Makes the control visible
TriggerEvent	Integer	Triggers a specified event for the control and executes the script for the event
TypeOf	Object	Returns the type of the control

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