X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTList.java;h=12e0b8a33cce977e93ce4a6fd30080adeb75e8dc;hb=HEAD;hp=f9e721621eda3a76c69f47d33c0132ca37f54722;hpb=9577a9d02a8b04eaf70c26fa33ec721f6e46e9fb;p=fanfix.git

diff --git a/src/jexer/TList.java b/src/jexer/TList.java
index f9e7216..12e0b8a 100644
--- a/src/jexer/TList.java
+++ b/src/jexer/TList.java
@@ -32,6 +32,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import jexer.bits.CellAttributes;
+import jexer.bits.StringUtils;
 import jexer.event.TKeypressEvent;
 import jexer.event.TMouseEvent;
 import static jexer.TKeypress.*;
@@ -326,6 +327,38 @@ public class TList extends TScrollableWidget {
     // TScrollableWidget ------------------------------------------------------
     // ------------------------------------------------------------------------
 
+    /**
+     * Override TWidget's width: we need to set child widget widths.
+     *
+     * @param width new widget width
+     */
+    @Override
+    public void setWidth(final int width) {
+        super.setWidth(width);
+        if (hScroller != null) {
+            hScroller.setWidth(getWidth() - 1);
+        }
+        if (vScroller != null) {
+            vScroller.setX(getWidth() - 1);
+        }
+    }
+
+    /**
+     * Override TWidget's height: we need to set child widget heights.
+     *
+     * @param height new widget height
+     */
+    @Override
+    public void setHeight(final int height) {
+        super.setHeight(height);
+        if (hScroller != null) {
+            hScroller.setY(getHeight() - 1);
+        }
+        if (vScroller != null) {
+            vScroller.setHeight(getHeight() - 1);
+        }
+    }
+
     /**
      * Resize for a new width/height.
      */
@@ -338,8 +371,9 @@ public class TList extends TScrollableWidget {
 
         for (int i = 0; i < strings.size(); i++) {
             String line = strings.get(i);
-            if (line.length() > maxLineWidth) {
-                maxLineWidth = line.length();
+            int lineLength = StringUtils.width(line);
+            if (lineLength > maxLineWidth) {
+                maxLineWidth = lineLength;
             }
         }
 
@@ -364,6 +398,9 @@ public class TList extends TScrollableWidget {
         int topY = 0;
         for (int i = begin; i < strings.size(); i++) {
             String line = strings.get(i);
+            if (line == null) {
+                line = "";
+            }
             if (getHorizontalValue() < line.length()) {
                 line = line.substring(getHorizontalValue());
             } else {
@@ -480,7 +517,7 @@ public class TList extends TScrollableWidget {
         assert (selectedString >= 0);
         assert (selectedString < strings.size());
         if (enterAction != null) {
-            enterAction.DO();
+            enterAction.DO(this);
         }
     }
 
@@ -491,7 +528,7 @@ public class TList extends TScrollableWidget {
         assert (selectedString >= 0);
         assert (selectedString < strings.size());
         if (moveAction != null) {
-            moveAction.DO();
+            moveAction.DO(this);
         }
     }
 
@@ -502,7 +539,7 @@ public class TList extends TScrollableWidget {
         assert (selectedString >= 0);
         assert (selectedString < strings.size());
         if (singleClickAction != null) {
-            singleClickAction.DO();
+            singleClickAction.DO(this);
         }
     }