TSRVTabSet.OnMoveTab

Occurs when two tabs exchange their places as a result of tab moving.

type

  TSRVTabMoveEvent = procedure(Sender: TSRVTabSet; NewTabIndex, OldTabIndex : Integer) of object;

property  OnTabMove: TSRVTabMoveEvent;

NewTabIndex, OldTabIndex – indices of exchanged tabs (in the Tabs collection).

(this event can be interpreted as moving a tab from OldTabIndex to NewTabIndex position; but since this event occurs only for adjacent tabs, it is convenient to think about it as about exchanging places).

This event occurs only when tab rearranging is allowed, see CanMoveTabs property.

Example

Assuming that each tab corresponds to one item in Editors array. When moving tabs, we need to update this array:

procedure TForm3.SRVTabSet1TabMove(Sender: TSRVTabSet; NewTabIndex,

  OldTabIndex: Integer);

var

  tmp: TSRichViewEdit;

begin

  tmp := Editors[OldTabIndex];

  Editors[OldTabIndex] := Editors[NewTabIndex];

  Editors[NewTabIndex] := tmp;

end;