4D Doc Center : PV UNFREEZE PANES

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4D View v14

PV UNFREEZE PANES


PV UNFREEZE PANES ( area )

Parameter	Type	Description
area	Longint	4D View area

Description

The PV UNFREEZE PANES command changes the 4D View area to "standard pane" mode, where it is possible to add or remove panes, move their splitter, etc.
In order for this command to function, the panes of the area must have been frozen previously using the PV FREEZE PANES command or the Freeze Panes command of the View menu.

If the area does not contain any splitters or if it has not been frozen, the command does nothing and the OK variable is set to 0. If the command is executed correctly, the OK variable is set to 1 and the View menu is modified accordingly: the Unfreeze Panes command is dimmed and the Freeze Panes command is activated.

Example

The following example unfreezes the panes of an area if they have been frozen:

 PV GET COMMAND STATUS(area;pv cmd unfreeze panes;$status;$check;$name)

 If($status=1)

    PV UNFREEZE PANES(area)

 End if

System variables and sets

If the area does not contain a splitter or if it has not been frozen, the command does nothing and the OK variable is set to 0. If the command is executed correctly, the OK variable is set to 1.