Mig-infocom MiG Calendar Getting Started Guide Manual do Utilizador descarregar pdf (Página 15)

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We removed all other layouts first so we know that this is the

one that will be used for all ActivityViews.

You can have multiple layouts active at the same time and

the ActivityLayoutBroker set in the DateArea will

chose which ActivityLayout that will layout which

ActivityView. You can even install you own

ActivityLayoutBroker under the key

CalendarTheme.KEY_LAYOUTS_BROKER. The default value

of null will use the DefaultDateArea as the broker.

More on activity layouts in the MiG Calendar Tutorial.

Grid Structure

The DateArea uses a DateGrid to map points in time to

screen coordinates and also to manage the underlaying

table-like structure. The grid is recreated by the DateArea

when the structure changes. Increasing the visible range or

row size specifications would for instance recreate the grid.

How much time one row/column spans and in which direction

time primarily flows are two of the key properties of the grid.

Grid line and grid row sizes and paints are also maintained by

the DateArea and is changeable from the CalendarTheme.

There is a startup part in the CalendarTheme; it contains

information on how the grid should be structured when the

DateArea is first created. It can later be changed by calling

methods on the DateArea.

Customizing Grid Lines

MiG Calendar Getting Started Guide Page 15 / 31

Tip!

Illustration 6 Reduced layout bounds

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