3.2.3 - View Manager Item - JdlViewManagerItem

John W. Campbell

3.2.3.1 Introduction

Class, fields and constructor:

3.2.3.2 Class Details

Package:

Jdl.JdlView;

Class name:

JdlViewManagerItem

Class definition:

class JdlViewManagerItem

Extends:

Object

Implements:

none

Actions:

none

3.2.3.3 Accessible Fields

public final static int FREE

Size/Location Constraint: free.

int vh

View handle.

boolean base_fr

View object is a base frame (flag).

int close_option

Close handling option if object is a base frame or has an internally generated extra frame:
= 0, Ignore closure
= 1, Handle close in program via waitForViewActions(..)
= 2, Warn user but ignore closure
= 3, Exit program if chosen after warning
= 4, Exit program unconditionally

boolean view_timer

Special case: View object is a view timer (flag).

String name

A name for the object (used by the layout methods).

JdlViewObject v_obj

The view-object.

JdlViewObjectFrame v_parent

The view-object's parent base frame.

JdlBaseFrame extra_fr

The base frame created if no parent was specified.

boolean used_in_layout

Already used in current layout (flag).

int x

Currently set 'x' position(may be FREE if not yet set).

int y

Currently set 'y' position (may be FREE if not yet set).

int w

Required width.

int h

Required height.

int hjust

Horizontal justification when expanded horizontally in layout:
= -1, unset
= 0, can be expanded horizontally
= 1, left justify
= 2, right justify
= 3, centre

int vjust

Vertical justification when expanded vertically in layout:
= -1, unset
= 0, can be expanded vertically
= 1, top justify
= 2, bottom justify
= 3, centre

3.2.3.4 Constructor

3.2.3.4.1 Introduction

Constructor:

3.2.3.4.2 Default constructor

Constructor Definition:

JdlViewManagerItem()

Parameters List:

none