QML MessageFilter Element

The MessageFilter element specifies a message filter for MessageModel More...

This element was introduced in Mobility 1.1.

• List of all members, including inherited members

Properties

• comparator : enumeration
• negated : bool
• type : enumeration
• value : Variant

Detailed Description

This element is part of the QtMobility.messaging 1.1 module.

Logical combinations of MessageFilters can be formed using MessageIntersectionFilter and MessageUnionFilter.

Setting negated to true will negate the filter.

The following example creates a filter which filters for messages less than 1024 bytes in size from martin or don, excluding replies from martin. The messages will be sorted by descending timestamp.

 model: MessageModel {
     sortBy: MessageModel.Timestamp
     sortOrder: MessageModel.DescendingOrder
     filter: MessageIntersectionFilter {
         MessageFilter {
             type: MessageFilter.Size
             value: 1024
             comparator: MessageFilter.LessThan
         }
         MessageUnionFilter {
             MessageIntersectionFilter {
                 MessageFilter {
                     type: MessageFilter.Sender
                     value: "martin"
                     comparator: MessageFilter.Includes
                 }
                 MessageFilter {
                     negated: true
                     type: MessageFilter.Subject
                     value: "re:"
                     comparator: MessageFilter.Includes
                 }
             }
             MessageFilter {
                 type: MessageFilter.Sender
                 value: "don"
                 comparator: MessageFilter.Includes
             }
         }
     }
 }

See also MessageUnionFilter and MessageIntersectionFilter.

Property Documentation