Events

All the events are published on both components and receive the component as ASender.

Show and hide

TOnBeforeShowEvent = procedure(const ASender: TSubjectStand; const ASubjectInfo: TSubjectInfo) of object;

The same signature is used by OnAfterShow, OnBeforeHide and OnAfterHide.

Event	Fired
OnBeforeShow	in Show, after the subject's [BeforeShow] methods, before the stand becomes visible
OnAfterShow	in Show, after the show animations have been started and the [AfterShow] methods
OnBeforeHide	in Hide, before the hide animations start
OnAfterHide	when the hide delay has elapsed and the stand is invisible, after the AThen callback of Hide

Use ASubjectInfo.StandStyleName or ASubjectInfo.Subject is TMyFrame to react only to some subjects.

OnBeforeStartAnimation

TOnBeforeStartAnimationEvent = procedure(const ASender: TSubjectStand;
  const ASubjectInfo: TSubjectInfo; const AAnimation: TAnimation) of object;

Fired for each show or hide animation, just before it is started. Change its properties to adapt the animation. See Animations.

OnBindCommonActionList

TOnBindCommonActionList = procedure(ASender: TSubjectStand; const ASubjectInfo: TSubjectInfo;
  const AObject: TFmxObject; var ACommonActionName: string) of object;

Fired for every object of the stand and subject while binding the CommonActionList. ACommonActionName holds the name derived from the prefix (empty if the object does not start with it): change it to bind a different action, or set it to bind objects without the prefix. See Common Actions.

OnGetSubjectClass

// TFrameStand
TOnGetFrameClassEvent = procedure(const ASender: TFrameStand; var AParent: TFmxObject;
  var AStandStyleName: string; var AFrameClass: TFrameClass) of object;
// TFormStand
TOnGetFormClassEvent = procedure(const ASender: TFormStand; var AParent: TFmxObject;
  var AStandStyleName: string; var AFormClass: TFormClass) of object;

Fired by New, after the responsive lookup, before the subject is created: change class, stand or parent. See Responsive Frames.

OnResponsiveChange

TOnResponsiveChangeEvent = procedure(const ASender: TSubjectStand; const AInfo: TSubjectInfo;
  const AOldSubject: TSubject) of object;

With ResponsiveMode = rmLive, called when the subject of AInfo has been replaced because its parent changed breakpoint: AInfo.Subject is the new subject, ready on its stand; AOldSubject still exists and is freed right after. Copy here the state the user built in the old subject. See Responsive Frames.