Common Properties

`TITLE`

Tabs do not have titles.

`VALUE`

A tab control has a numeric value, which represents the currently selected tab. Selecting a value outside of the range of existing tabs has an undefined effect.

`SIZE`

SIZE and LINES describe the area occupied by the tab control, using the tab's font to determine the dimensions of the row and column. The area described includes the row(s) occupied by the tabs as well as the box.

`COLOR`

Tab controls are always displayed using the push button colors selected by the user in the Windows Control Panel.

Note: If you are using the WIN32_NATIVECTLS runtime variable to automatically enable XP or Vista control styles and have frames with labels, see the COLOR property in Common Properties (for Label controls) for information on how the labels may display.

`ATW-CSS-CLASS`

This property enables you to apply CSS styles to the control when the program is run through AcuToWeb. The value of ATW-CSS-CLASS should represent a corresponding class in the current theme (that is, a .class-name entry in the cascading style sheet) deployed when you run your program through AcuToWeb. This property can be applied to more than one control in your program.

If both the ATW-CSS-CLASS and ATW-CSS-ID properties are specified for this control, and both correspond to the same style in the style sheet, the style specified by ATW-CSS-ID takes precedence.

See Cascading Style Sheet Syntax for more information about additional in-built styles in AcuToWeb.

`ATW-CSS-ID`

This property enables you to apply CSS styles to the control when the program is run through AcuToWeb. The value of ATW-CSS-ID should represent a corresponding ID in the current theme ((that is, a #class-name entry in the cascading style sheet)) deployed when you run your program through AcuToWeb. The value of this property must be unique, and only applied to one control in your program.

If both the ATW-CSS-CLASS and ATW-CSS-ID properties are specified for this control, and both correspond to the same style in the style sheet, the style specified by ATW-CSS-ID takes precedence.

See Cascading Style Sheet Syntax for more information about additional in-built styles in AcuToWeb.

`TAB-COLOR`, `TAB-BACKGROUND-COLOR`, `ACTIVE-TAB-COLOR`

Use the TAB-COLOR and TAB-BACKGROUND-COLOR properties (when adding a new tab to the control). Use the ACTIVE-TAB-COLOR property when creating the main tab control. All of these properties take a color value.

`TAB-BORDER-COLOR`, `TAB-BORDER-WIDTH`

Tab controls have a border that encompasses the selected tab and its corresponding page. The border can be set to a specific color using the TAB-BORDER-COLOR property (which accepts a color name). The default color is black. Control the border width with the TAB-BORDER-WIDTH property, which takes a value from 1 to 3, with 3 being the thickest border width.

`EVENT-LIST`, `EXCLUDE-EVENT-LIST`

EVENT-LIST is an exclusive list of events that are either sent to or withheld (blocked) from the program depending on the value of EXCLUDE-EVENT-LIST. See Common Screen Options for more information.

`ROUND`

You can switch between square and rounded corners for the tab control appearance. Use the ROUND property to specify round corners. The default style is square. This can only be done at creation, and cannot be modified.

`STYLES`

`MULTILINE`	If the tabs don't all fit on one line, this style allows them to occupy as many lines as needed. If this style is not used, the system adds a scroll bar so the user can scroll to the hidden tabs.
`BUTTONS`	This style produces a tab control with a different appearance. These tabs look like push buttons (the box is not shown), but they act much like a group of radio buttons.
`FIXED-WIDTH`	This style causes each tab to occupy the same amount of space. Without this style, each tab is individually sized. Note that setting this style can cause an odd appearance on multiline tabs.
`VERTICAL`	W$FONT library routine When this style is used, tabs are displayed vertically along the left edge of the control. This style automatically implies the `MULITLINE` style. Note that with this style, you cannot use the `&` character in a tab's text to assign a keyboard shortcut. Also note that if you use the `WIN32_NATIVECTLS` runtime variable for invoking XP control styles, the contents may not render correctly or at all. This is because Windows XP native controls itself does not support this style. Because some fonts are not displayed properly after being rotated, we recommend using a TrueType font with vertical tabs. You can use the W$FONT library routine to retrieve a TrueType font.
`BOTTOM`	This style causes tabs to appear on the bottom edge of the control instead of the top. If the `VERTICAL` style is also specified, tabs appear on the right edge of the control instead of the left.
`FLAT-BUTTONS`	This style is similar to the `BUTTONS` style, but the button-style tabs appear flat, with no border, rather than having a 3-D appearance Note: This style is valid only when the tabs are positioned at the top of the control. If the `BOTTOM` style is used, and `FLAT-BUTTONS` is also selected, the control will default to the `BUTTONS` style.
`NO-DIVIDERS`	This style is used only with the `FLAT-BUTTONS` style. When specified, no dividers are drawn between the button-style tabs.
`HOT-TRACK`	When this style is used, a tab's text is highlighted when the mouse hovers over it. Note that the degree of highlighting is determined by Windows and is often fairly subtle.
`NO-FOCUS`	Users cannot give focus to the tab control when this style is used.

Common Properties

TITLE

VALUE

SIZE

COLOR

ATW-CSS-CLASS

ATW-CSS-ID

TAB-COLOR, TAB-BACKGROUND-COLOR, ACTIVE-TAB-COLOR

TAB-BORDER-COLOR, TAB-BORDER-WIDTH

EVENT-LIST, EXCLUDE-EVENT-LIST

ROUND

STYLES