From 9577a9d02a8b04eaf70c26fa33ec721f6e46e9fb Mon Sep 17 00:00:00 2001
From: Kevin Lamonte <kevin.lamonte@gmail.com>
Date: Fri, 2 Aug 2019 14:25:14 -0500
Subject: [PATCH] update colors on single click on list

---
 src/jexer/TEditColorThemeWindow.java |  6 +++++
 src/jexer/TList.java                 | 39 ++++++++++++++++++++--------
 src/jexer/TWidget.java               | 25 ++++++++++++++++++
 3 files changed, 59 insertions(+), 11 deletions(-)

diff --git a/src/jexer/TEditColorThemeWindow.java b/src/jexer/TEditColorThemeWindow.java
index 5d1c0412..668309d5 100644
--- a/src/jexer/TEditColorThemeWindow.java
+++ b/src/jexer/TEditColorThemeWindow.java
@@ -653,6 +653,12 @@ public class TEditColorThemeWindow extends TWindow {
                     refreshFromTheme(colorNames.getSelected());
                 }
             },
+            new TAction() {
+                // When the user navigates with keyboard
+                public void DO() {
+                    refreshFromTheme(colorNames.getSelected());
+                }
+            },
             new TAction() {
                 // When the user navigates with keyboard
                 public void DO() {
diff --git a/src/jexer/TList.java b/src/jexer/TList.java
index 3aed01ed..f9e72162 100644
--- a/src/jexer/TList.java
+++ b/src/jexer/TList.java
@@ -93,7 +93,7 @@ public class TList extends TScrollableWidget {
     public TList(final TWidget parent, final List<String> strings, final int x,
         final int y, final int width, final int height) {
 
-        this(parent, strings, x, y, width, height, null);
+        this(parent, strings, x, y, width, height, null, null, null);
     }
 
     /**
@@ -112,16 +112,7 @@ public class TList extends TScrollableWidget {
         final int y, final int width, final int height,
         final TAction enterAction) {
 
-        super(parent, x, y, width, height);
-        this.enterAction = enterAction;
-        this.strings = new ArrayList<String>();
-        if (strings != null) {
-            this.strings.addAll(strings);
-        }
-
-        hScroller = new THScroller(this, 0, getHeight() - 1, getWidth() - 1);
-        vScroller = new TVScroller(this, getWidth() - 1, 0, getHeight() - 1);
-        reflowData();
+        this(parent, strings, x, y, width, height, enterAction, null, null);
     }
 
     /**
@@ -142,9 +133,35 @@ public class TList extends TScrollableWidget {
         final int y, final int width, final int height,
         final TAction enterAction, final TAction moveAction) {
 
+        this(parent, strings, x, y, width, height, enterAction, moveAction,
+            null);
+    }
+
+    /**
+     * Public constructor.
+     *
+     * @param parent parent widget
+     * @param strings list of strings to show.  This is allowed to be null
+     * and set later with setList() or by subclasses.
+     * @param x column relative to parent
+     * @param y row relative to parent
+     * @param width width of text area
+     * @param height height of text area
+     * @param enterAction action to perform when an item is selected
+     * @param moveAction action to perform when the user navigates to a new
+     * item with arrow/page keys
+     * @param singleClickAction action to perform when the user clicks on an
+     * item
+     */
+    public TList(final TWidget parent, final List<String> strings, final int x,
+        final int y, final int width, final int height,
+        final TAction enterAction, final TAction moveAction,
+        final TAction singleClickAction) {
+
         super(parent, x, y, width, height);
         this.enterAction = enterAction;
         this.moveAction = moveAction;
+        this.singleClickAction = singleClickAction;
         this.strings = new ArrayList<String>();
         if (strings != null) {
             this.strings.addAll(strings);
diff --git a/src/jexer/TWidget.java b/src/jexer/TWidget.java
index 9e026137..633b1495 100644
--- a/src/jexer/TWidget.java
+++ b/src/jexer/TWidget.java
@@ -2334,6 +2334,31 @@ public abstract class TWidget implements Comparable<TWidget> {
             moveAction);
     }
 
+    /**
+     * Convenience function to add a list to this container/window.
+     *
+     * @param strings list of strings to show.  This is allowed to be null
+     * and set later with setList() or by subclasses.
+     * @param x column relative to parent
+     * @param y row relative to parent
+     * @param width width of text area
+     * @param height height of text area
+     * @param enterAction action to perform when an item is selected
+     * @param moveAction action to perform when the user navigates to a new
+     * item with arrow/page keys
+     * @param singleClickAction action to perform when the user clicks on an
+     * item
+     */
+    public TList addList(final List<String> strings, final int x,
+        final int y, final int width, final int height,
+        final TAction enterAction, final TAction moveAction,
+        final TAction singleClickAction) {
+
+        return new TList(this, strings, x, y, width, height, enterAction,
+            moveAction, singleClickAction);
+    }
+
+
     /**
      * Convenience function to add an image to this container/window.
      *
-- 
2.27.0