Matrix Vision mvBlueFOX, Technical Manual, Page: 94 / 255

11.1 wxPropView 87
Most properties store one value only, thus they will appear as a single entry in the property grid. However, properties
are capable of storing more than one value, if this is desired. A property storing more than one value will appear as
a parent list item with a
WHITE background color (lists will be displayed with a grey background) and as many child
elements as values stored by the property. The PARENT grid control will display the number of values stored by
the property, every child element will display its corresponding value index.
If supported by the property, the user might increase or decrease the number of values stored by right clicking on
the
PARENT grid element. If the property allows the modification the pop up menu will contain additional entries
now:
Figure 8: wxPropView - A resizable property
When a new value has been created it will be displayed as a new child item of the parent grid item:
Figure 9: wxPropView - A resized property
Currently, only the last value can be removed via the GUI and a value can't be removed, when a property stores
one value only.
Also the user might want to set all (or a certain range of) values for properties that store multiple values with a single
operation. If supported by the property, this can also be achieved by right clicking on the
PARENT grid element. If
the property allows this modification the pop up menu will again contain additional entries:
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