Oracle Forms Developer – Form Builder Reference, Volume 1

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VIEWPORT_X_POS For a stacked view, the X coordinate for the view’s
upper-left corner relative to the window’s content view.
VIEWPORT_Y_POS For a stacked view, the Y coordinate for the view’s
upper-left corner relative to the window’s content view.
VIEWPORT_X_POS_ON_CANVAS The X coordinate for the view’s
upper-left corner relative to its canvas.
VIEWPORT_Y_POS_ON_CANVAS The Y coordinate for the the
view’s upper-left corner relative to its canvas.
VIEW_SIZE For a stacked canvas, the size of the view, as a width, height
pair. To change the size of the canvas itself, use
SET_CANVAS_PROPERTY.
VISIBLE Whether the view is to be displayed. Valid values are
PROPERTY_TRUE and PROPERTY_FALSE.
WIDTH For a stacked canvas, the width of the view. To change the size
of the canvas itself, use SET_CANVAS_PROPERTY.
value Specify the value appropriate to the property you are setting:
PROPERTY_TRUE The property is to be set to the TRUE state.
PROPERTY_FALSE The property is to be set to the FALSE state.
x The NUMBER value of the X coordinate or the width, depending on the
property you specified. Specify the argument in form coordinate system
units.
y The NUMBER value of the Y coordinate or the height, depending on the
property you specified. Specify the argument in form coordinate system
units.