From: amwaterhouse <Andrew Waterhouse>
Date: Thu, 9 Jun 2005 09:58:53 +0000 (+0000)
Subject: Warn if Textarea limit has been reached
X-Git-Tag: Release_2_0~83
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=fa01b399367489ceab50514c8ca4e516e5ec417a;p=jalview.git

Warn if Textarea limit has been reached
---

diff --git a/src/jalview/appletgui/CutAndPasteTransfer.java b/src/jalview/appletgui/CutAndPasteTransfer.java
index ed89001..46f3d70 100755
--- a/src/jalview/appletgui/CutAndPasteTransfer.java
+++ b/src/jalview/appletgui/CutAndPasteTransfer.java
@@ -52,6 +52,23 @@ public class CutAndPasteTransfer
   protected void ok_actionPerformed(ActionEvent e)
   {
     String text = getText();
+    int length = text.length();
+    textarea.append("\n");
+    if(textarea.getText().length()==length)
+    {
+      String warning = "\n\n#################################################\n"
+          +"WARNING!! THIS IS THE MAXIMUM SIZE OF TEXTAREA!!\n"
+          +"\nCAN'T INPUT FULL ALIGNMENT"
+          +"\n\nYOU MUST DELETE THIS WARNING TO CONTINUE"
+          +"\n\nMAKE SURE LAST SEQUENCE PASTED IS COMPLETE"
+          +"\n#################################################\n";
+      textarea.setText(text.substring(0, text.length()-warning.length())
+          +warning);
+
+      textarea.setCaretPosition(text.length());
+      return;
+    }
+
     SequenceI[] sequences = null;
 
     String format = IdentifyFile.Identify(text, "Paste");