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JAL-1497 check to see if tree structure is ready for display, and show a 'tree loadin...
[jalview.git]
/
src
/
jalview
/
gui
/
TreeCanvas.java
diff --git
a/src/jalview/gui/TreeCanvas.java
b/src/jalview/gui/TreeCanvas.java
index
9e2e582
..
97cca4b
100755
(executable)
--- a/
src/jalview/gui/TreeCanvas.java
+++ b/
src/jalview/gui/TreeCanvas.java
@@
-667,9
+667,12
@@
public class TreeCanvas extends JPanel implements MouseListener, Runnable,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setColor(Color.white);
g2.fillRect(0, 0, width, height);
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setColor(Color.white);
g2.fillRect(0, 0, width, height);
-
g2.setFont(font);
g2.setFont(font);
+ if (longestName==null || tree ==null)
+ {
+ g2.drawString("Calculating tree.",20,20);
+ }
offy = font.getSize() + 10;
fm = g2.getFontMetrics(font);
offy = font.getSize() + 10;
fm = g2.getFontMetrics(font);