If anyone has any ideas on this, it would be greatly appreciated.
On Nov 6, 8:23 am, chris <[email protected]> wrote:
> I was wondering if anyone knew how to wrap text like several chat
> applications do. I have a ChatArea private class that I am trying to
> add to a widget. It works, however if a message to add to the chat
> text is 1000 characters with no new lines, the ScrollPanel does not
> wrap the text and adds a very long horizontal scroll.
>
> private class ChatPart extends ScrollPanel {
>
> final FlexTable flexTable = new FlexTable();
>
> ChatPart() {
> super();
> FlexCellFormatter cellFormatter =
> flexTable.getFlexCellFormatter();
> cellFormatter.setColSpan(0,0,2);
> flexTable.addStyleName("chat-FlexTable");
> flexTable.setWidth("100%");
> this.add(flexTable);
> this.setWidth("100%");
> this.setHeight("300");
> }
>
> /**
> * Add a message
> */
> void addMessage(String user, String message) {
> int numRows = flexTable.getRowCount();
>
> flexTable.getFlexCellFormatter().setVerticalAlignment(numRows, 0,
> HasVerticalAlignment.ALIGN_TOP);
>
> flexTable.getFlexCellFormatter().setVerticalAlignment(numRows, 1,
> HasVerticalAlignment.ALIGN_TOP);
> flexTable.getFlexCellFormatter().setWordWrap(numRows,
> 1, true);
>
> flexTable.setWidget(numRows, 0,
> ChatApplication.images.greenIcon
> ().createImage());
> flexTable.setWidget(numRows, 1, new HTML("<b>" + user
> + ":</b>
> "+message));
> flexTable.getFlexCellFormatter().setRowSpan(0, 1,
> numRows+1);
> this.scrollToBottom();
> }
> }
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