Java Reference
In-Depth Information
Accessing the figure's update and layout manager
❍
Painting and validating
❍
Setting and getting focus
❍
Handling events for structural changes, movement, resizing, and so on
❍
Figure Canvas
SWT Canvas
LWS
Update
Manager
Event
Dispatcher
Root Figure
Contents
Content Root
Figure
Figure
Figure
Figure 9-2
Draw2d lightweight system
Figure 9-3 illustrates a user interaction scenario to describe how these ele-
ments work together.
9.1.2 Text
In addition to figures, Draw2d has support for text. Labels (
org.eclipse.
draw2d.Label
) are the primary means, while “rich text” features are also avail-
able in the
org.eclipse.draw2d.text
package. This allows for wrapping
content such as a paragraph, mixing nontext with text (Tufte would love this!),
supporting bidirectional support, and more.
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