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Fix OOB, expose triple buffer
[fanfix.git]
/
src
/
jexer
/
TApplication.java
diff --git
a/src/jexer/TApplication.java
b/src/jexer/TApplication.java
index 08ad1de436ec3d48504a9e5465869e98335ac7c0..c2aa656e805ac4ea4eb0dd8766c2aaa2eacb7840 100644
(file)
--- a/
src/jexer/TApplication.java
+++ b/
src/jexer/TApplication.java
@@
-721,7
+721,10
@@
public class TApplication implements Runnable {
// Draw each window in reverse Z order
List<TWindow> sorted = new LinkedList<TWindow>(windows);
Collections.sort(sorted);
// Draw each window in reverse Z order
List<TWindow> sorted = new LinkedList<TWindow>(windows);
Collections.sort(sorted);
- TWindow topLevel = sorted.get(0);
+ TWindow topLevel = null;
+ if (sorted.size() > 0) {
+ topLevel = sorted.get(0);
+ }
Collections.reverse(sorted);
for (TWindow window: sorted) {
window.drawChildren();
Collections.reverse(sorted);
for (TWindow window: sorted) {
window.drawChildren();
@@
-768,7
+771,10
@@
public class TApplication implements Runnable {
}
// Draw the status bar of the top-level window
}
// Draw the status bar of the top-level window
- TStatusBar statusBar = topLevel.getStatusBar();
+ TStatusBar statusBar = null;
+ if (topLevel != null) {
+ statusBar = topLevel.getStatusBar();
+ }
if (statusBar != null) {
getScreen().resetClipping();
statusBar.setWidth(getScreen().getWidth());
if (statusBar != null) {
getScreen().resetClipping();
statusBar.setWidth(getScreen().getWidth());