Mig-infocom MiG Calendar Getting Started Guide Instrukcja Użytkownika Pobierz pdf (Strona 25)

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Customizing how Activities Look and Feel

The default installed Decorator that paints the

ActivityViews uses the in the DateArea specified

ActivityViewRenderer (which is an interface). That

renderer can easily be exchanged for something completely

different, but it is a ShapeRenderer by default.

You basically have two choices if you want to customize how

the activities are painted:

1. Provide a custom AShape that looks like you want. This is

the preferred choice for almost any use case. AShapes

have build in support for mouse and key event handling

and DefaultDateArea will support that. How to get the

ShapeRenderer to use your new AShape will be shown

later.

2. Write your own ActivityViewRenderer. This is very

simple to do, but it can be hard to enable user interaction

with the rendered views since it has to be done manually.

Provide your own AShape

Creating an AShape that works and looks good is easy.

Creating one that look equally good in all sizes and aspect

rations is a bit harder since it usually includes setting

conditional visibility on some parts and size/position

MiG Calendar Getting Started Guide Page 25 / 31

Illustration 14: Date area with category filter rows and a Category

Header

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Mig-infocom MiG Calendar Getting Started Guide Instrukcja Użytkownika Strona 25