text widget mouse styles

build.xml

@@ -30,7 +30,7 @@
 
 <project name="jexer" basedir="." default="jar">
 
-  <property name="version"       value="1.0.0"/>
+  <property name="version"       value="1.5.0"/>
   <property name="src.dir"       value="src"/>
   <property name="resources.dir" value="resources"/>
   <property name="build.dir"     value="build"/>

pom.xml

@@ -5,7 +5,7 @@
   <packaging>jar</packaging>
   <name>Jexer</name>
   <description>Java Text User Interface library that resembles Turbo Vision</description>
-  <version>1.0.1-SNAPSHOT</version>
+  <version>1.5.0-SNAPSHOT</version>
   <url>https://gitlab.com/klamonte/jexer</url>
 
   <licenses>

src/jexer/TApplication.java

@@ -2097,7 +2097,7 @@ public class TApplication implements Runnable {
         String version = getClass().getPackage().getImplementationVersion();
         if (version == null) {
             // This is Java 9+, use a hardcoded string here.
-            version = "1.0.0";
+            version = "1.5.0";
         }
         messageBox(i18n.getString("aboutDialogTitle"),
             MessageFormat.format(i18n.getString("aboutDialogText"), version),
@@ -2253,13 +2253,7 @@ public class TApplication implements Runnable {
         if (window == null) {
             return null;
         }
-        activeWidget = window;
-        for (TWidget widget: window.getChildren()) {
-            if (widget.mouseWouldHit(mouse)) {
-                activeWidget = widget;
-            }
-        }
-        return activeWidget;
+        return window.getWidgetUnderMouse(mouse);
     }
 
     /**

src/jexer/TEditorWidget.java

@@ -175,6 +175,7 @@ public class TEditorWidget extends TWidget implements EditMenuUser {
         super(parent, x, y, width, height);
 
         setCursorVisible(true);
+        setMouseStyle("text");
 
         defaultColor = getTheme().getColor("teditor");
         document = new Document(text, defaultColor);

src/jexer/TField.java

@@ -180,6 +180,8 @@ public class TField extends TWidget implements EditMenuUser {
         super(parent, x, y, width, 1);
 
         setCursorVisible(true);
+        setMouseStyle("text");
+
         this.fixed = fixed;
         this.text = text;
         this.enterAction = enterAction;

src/jexer/TTerminalWidget.java

@@ -239,6 +239,7 @@ public class TTerminalWidget extends TScrollableWidget
 
         super(parent, x, y, width, height);
 
+        setMouseStyle("text");
         this.closeAction = closeAction;
 
         // Save the external command line that can be used to recreate this
@@ -341,6 +342,7 @@ public class TTerminalWidget extends TScrollableWidget
 
         super(parent, x, y, width, height);
 
+        setMouseStyle("text");
         this.closeAction = closeAction;
 
         if (System.getProperty("jexer.TTerminal.shell") != null) {
@@ -917,7 +919,7 @@ public class TTerminalWidget extends TScrollableWidget
             if (hiddenMouse) {
                 setMouseStyle("none");
             } else {
-                setMouseStyle("default");
+                setMouseStyle("text");
             }
             return hiddenMouse;
         }

src/jexer/TWidget.java

@@ -1791,6 +1791,25 @@ public abstract class TWidget implements Comparable<TWidget> {
         return this;
     }
 
+    /**
+     * Returns the widget under the mouse.
+     *
+     * @param mouse the mouse position
+     * @return widget that is under the mouse, or null if the mouse is not
+     * over this widget
+     */
+    public TWidget getWidgetUnderMouse(final TMouseEvent mouse) {
+        if (!mouseWouldHit(mouse)) {
+            return null;
+        }
+        for (TWidget widget: children) {
+            if (widget.mouseWouldHit(mouse)) {
+                return widget.getWidgetUnderMouse(mouse);
+            }
+        }
+        return this;
+    }
+
     /**
      * Insert a vertical split between this widget and parent, and optionally
      * put another widget in the other side of the split.

src/jexer/tackboard/Tackboard.java

@@ -131,12 +131,22 @@ public class Tackboard {
         return items;
     }
 
+    /**
+     * Get the number of items on this board.
+     *
+     * @return the number of items
+     */
+    public int size() {
+        return items.size();
+    }
+
     /**
      * Remove everything on this board.
      */
     public void clear() {
-        for (TackboardItem item: items) {
+        while (items.size() > 0) {
             // Give every item a shot to cleanup if it needs to.
+            TackboardItem item = items.get(0);
             item.remove();
         }
         dirty = false;

src/jexer/tterminal/ECMA48.java

@@ -3642,6 +3642,24 @@ public class ECMA48 implements Runnable {
                 }
                 break;
 
+            case 1047:
+                // Fall through...
+            case 1048:
+                // Fall through...
+            case 1049:
+                if (type == DeviceType.XTERM) {
+                    if (decPrivateModeFlag == true) {
+                        // Save cursor, select alternate/normal, and clear
+                        // screen.  We won't switch to a different buffer,
+                        // instead we will just clear the screen.
+                        eraseScreen(0, 0, height - 1, width - 1, false);
+                        scrollRegionTop = 0;
+                        scrollRegionBottom = height - 1;
+                        cursorPosition(0, 0);
+                    }
+                }
+                break;
+
             case 1070:
                 if (type == DeviceType.XTERM) {
                     if (decPrivateModeFlag == true) {