live data progress: UI flickering
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d0fb342928
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@ -73,12 +73,10 @@ public class LiveDataParserPanel {
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} catch (BadLocationException e) {
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throw new IllegalStateException(e);
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}
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if (r == null)
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return; // when would this happen?
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g.drawString(value.toString(), r.x, r.y);
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}
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}
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};
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private final VariableValueSource valueSource;
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@ -139,7 +137,14 @@ public class LiveDataParserPanel {
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StyleContext sc = StyleContext.getDefaultStyleContext();
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StyledDocument styledDocument = text.getStyledDocument();
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SimpleAttributeSet attributes = new SimpleAttributeSet();
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DefaultStyledDocument styledDocument = new DefaultStyledDocument();
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try {
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styledDocument.insertString(0, sourceCode, attributes);
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} catch (BadLocationException e) {
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throw new IllegalStateException(e);
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}
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AttributeSet oldSet = styledDocument.getCharacterElement(0).getAttributes();
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styledDocument.setCharacterAttributes(0, sourceCode.length(), sc.getEmptySet(), true);
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@ -158,6 +163,7 @@ public class LiveDataParserPanel {
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styledDocument.setCharacterAttributes(range.getStart(), range.getLength(), s, false);
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}
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}, tree);
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text.setDocument(styledDocument);
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}
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@NotNull
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