4D Doc Center : PV Triggers

4D View v12

PV Triggers

Triggers starting with "pv trigger input" can only be used for data input action ("pv input trigger" property constant).
Triggers starting with "pv trigger selection" can only be used for data selection action ("pv select trigger" property constant).
Other triggers can be used for both data input and selection actions. They also can be used with the "pv drag trigger" property constant. Triggers constants can be added in order to authorize several keys. When the same trigger is set for both data input and selection actions, the input trigger has priority.
The wording "ctrl" refers to the Ctrl key under Windows and the Command key under MacOS.

Constant	Type	Value	Comment
pv trigger input key	Longint	1
pv trigger input on enter	Longint	2
pv trigger input on gain sel	Longint	4
pv trigger none	Longint	0
pv trigger on alt click	Longint	32
pv trigger on alt double click	Longint	64
pv trigger on click	Longint	8
pv trigger on ctrl click	Longint	128
pv trigger on ctrl double click	Longint	256
pv trigger on double click	Longint	16
pv trigger on shift click	Longint	512
pv trigger on shift double clic	Longint	1024
pv trigger select on arrow	Longint	1
pv trigger select on return	Longint	4
pv trigger select on tab	Longint	2