[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ComCtrls' (#lcl)

TCustomTabControl.Options

The set of Options enabled for the tabbed control.

Declaration

Source position: comctrls.pp line 498

public property TCustomTabControl.Options : TCTabControlOptions
  read FOptions
  write SetOptions
  default [];

Description

Options is a TCTabControlOptions property with the set of options enabled for the tabbed control. It contains values from the TCTabControlOption enumeration which enable the corresponding features, including:

nboShowCloseButtons
Enables close buttons on each tab control page. Requires support in the native tab control for a given platform.
nboMultiLine
Enables word wrapped or multi-line captions on tabs. Used to read or write the value for the MultiLine property.
nboHidePageListPopup
Hides the pop-up list of tab pages.
nboKeyboardTabSwitch
Enables use of the Tab key to change the active page on a tabbed control. When enabled, Ctrl+Tab moves to the next tab and Ctrl+Shift+Tab moves to the previous tab. Tab and Shift+Tab are used for navigation between controls in the tab order for the parent form.
nboShowAddTabButton
Enables a button which adds a page to a tab control.
nboDoChangeOnSetIndex
Causes the OnChange event handler to be signalled when a value is assigned to the to ActivePage or PageIndex properties.

The default value for the property is an empty set ([]) and indicates that none of the optional features are enabled. Changing the value for the property causes the widgetset class instance to be updated when its handle has been allocated.

See also

TCustomTabControl.ActivePage

  

Caption for the active page in the tabbed control.

TCustomTabControl.PageIndex

  

Ordinal position for the selected page on the tabbed control.

TCustomTabControl.KeyDown

  

Handles page navigation using the Tab key.

TCustomTabControl.MultiLine

  

Indicates whether the caption on a tab can have multiple lines of text.

TCustomTabControl.DoChange

  

Performs actions needed when the active page for the control has been changed.

TCustomTabControl.OnChange

  

Event handler signalled when the active page (or tab) for the control is changed.

TCTabControlOptions

  

Set type used to store values from the TCTabControlOption enumeration.

TCTabControlOption

  

Represents the LCL options available for TCustomTabControl.

Version 4.0 Generated 2025-05-03 Home