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| 17. 43. 1. 使用StyleRanges |
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StyledText uses instances of the StyleRange class to track the colors and styles.
Each StyleRange controls a portion of the StyledText's text: |
- its starting offset
- its length (in characters) of the portion
- the foreground color
- background color,
- font style.
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StyleRange Fields |
| Field | Description | | Color background | The background color, or null to for the default background color. | | int fontStyle | The font style (SWT.NORMAL or SWT.BOLD). | | Color foreground | The foreground color, or null for the default foreground color. | | int length | The length, in number of characters. | | int start | The starting offset. |
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