RichTextArea: Using TAB

2018-06-23 08:22:24

I would like to use the tab-character within a RichTextArea in GWT. The usual behavior of pressing the tab-key is to switch the focus to the next element. I am trying to capture the TAB-Key when typing text in a RichTextArea (via KeyDownHandler) and insert the tab character at the current cursor position. Sadly the RichTextArea has no getCursorPos/setCursorPos like the TextArea has.

Any ideas?

Many thanks!

Marcus

您可以尝试richTextArea.getFormatter().insertHTML("t") ，这应该在光标位置插入一个列表，或者用制表richTextArea.getFormatter().insertHTML("t")替换当前选择。

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