Merge branch 'subtree'

[fanfix.git] / src / jexer / TInputBox.java

diff --git a/src/jexer/TInputBox.java b/src/jexer/TInputBox.java
index 50dba36b606ec8a5cedfa691207a2f25239cc65e..d60d0b53f5d8b7e8bc8cadb9a41cfceebc7f2873 100644 (file)
--- a/src/jexer/TInputBox.java
+++ b/src/jexer/TInputBox.java
@@ -3,7 +3,7 @@
  *
  * The MIT License (MIT)
  *
- * Copyright (C) 2017 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -34,7 +34,7 @@ package jexer;
  *
  * <pre>
  * {@code
- *     box = application.inputBox(title, caption);
+ *     box = inputBox(title, caption);
  *     if (box.getText().equals("yes")) {
  *         ... the user entered "yes", do stuff ...
  *     }
@@ -42,20 +42,33 @@ package jexer;
  * </pre>
  *
  */
-public final class TInputBox extends TMessageBox {
+public class TInputBox extends TMessageBox {
+
+    // ------------------------------------------------------------------------
+    // Variables --------------------------------------------------------------
+    // ------------------------------------------------------------------------
 
     /**
      * The input field.
      */
     private TField field;
 
+    // ------------------------------------------------------------------------
+    // Constructors -----------------------------------------------------------
+    // ------------------------------------------------------------------------
+
     /**
-     * Retrieve the answer text.
+     * Public constructor.  The input box will be centered on screen.
      *
-     * @return the answer text
+     * @param application TApplication that manages this window
+     * @param title window title, will be centered along the top border
+     * @param caption message to display.  Use embedded newlines to get a
+     * multi-line box.
      */
-    public String getText() {
-        return field.getText();
+    public TInputBox(final TApplication application, final String title,
+        final String caption) {
+
+        this(application, title, caption, "", Type.OK);
     }
 
     /**
@@ -65,11 +78,12 @@ public final class TInputBox extends TMessageBox {
      * @param title window title, will be centered along the top border
      * @param caption message to display.  Use embedded newlines to get a
      * multi-line box.
+     * @param text initial text to seed the field with
      */
     public TInputBox(final TApplication application, final String title,
-        final String caption) {
+        final String caption, final String text) {
 
-        this(application, title, caption, "");
+        this(application, title, caption, text, Type.OK);
     }
 
     /**
@@ -80,11 +94,12 @@ public final class TInputBox extends TMessageBox {
      * @param caption message to display.  Use embedded newlines to get a
      * multi-line box.
      * @param text initial text to seed the field with
+     * @param type one of the Type constants.  Default is Type.OK.
      */
     public TInputBox(final TApplication application, final String title,
-        final String caption, final String text) {
+        final String caption, final String text, final Type type) {
 
-        super(application, title, caption, Type.OK, false);
+        super(application, title, caption, type, false);
 
         for (TWidget widget: getChildren()) {
             if (widget instanceof TButton) {
@@ -95,9 +110,29 @@ public final class TInputBox extends TMessageBox {
         setHeight(getHeight() + 2);
         field = addField(1, getHeight() - 6, getWidth() - 4, false, text);
 
+        // Set the secondaryThread to run me
+        getApplication().enableSecondaryEventReceiver(this);
+
         // Yield to the secondary thread.  When I come back from the
         // constructor response will already be set.
         getApplication().yield();
     }
 
+    // ------------------------------------------------------------------------
+    // TMessageBox ------------------------------------------------------------
+    // ------------------------------------------------------------------------
+
+    // ------------------------------------------------------------------------
+    // TInputBox --------------------------------------------------------------
+    // ------------------------------------------------------------------------
+
+    /**
+     * Retrieve the answer text.
+     *
+     * @return the answer text
+     */
+    public String getText() {
+        return field.getText();
+    }
+
 }