X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTAction.java;fp=src%2Fjexer%2FTAction.java;h=5343143cc223ebfd3fa8702c7ddb3959d1c7b362;hb=12b90437b5f22c2ae6e9b9b14c3b62b60f6143e5;hp=0000000000000000000000000000000000000000;hpb=b709b36e17eb8807819e51297bb398ef28ece52d;p=fanfix.git

diff --git a/src/jexer/TAction.java b/src/jexer/TAction.java
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+/*
+ * Jexer - Java Text User Interface
+ *
+ * The MIT License (MIT)
+ *
+ * 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"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * @author Kevin Lamonte [kevin.lamonte@gmail.com]
+ * @version 1
+ */
+package jexer;
+
+/**
+ * A TAction represents a simple action to perform in response to the user.
+ *
+ * @see TButton
+ */
+public abstract class TAction {
+
+    /**
+     * The widget that called this action's DO() method.  Note that this
+     * field could be null, for example if executed as a timer action.
+     */
+    public TWidget source;
+
+    /**
+     * An optional bit of data associated with this action.
+     */
+    public Object data;
+
+    /**
+     * Call DO() with source widget set.
+     *
+     * @param source the source widget
+     */
+    public final void DO(final TWidget source) {
+        this.source = source;
+        DO();
+    }
+
+    /**
+     * Call DO() with source widget and data set.
+     *
+     * @param source the source widget
+     * @param data the data
+     */
+    public final void DO(final TWidget source, final Object data) {
+        this.source = source;
+        this.data = data;
+        DO();
+    }
+
+    /**
+     * Various classes will call DO() when they are clicked/selected.
+     */
+    public abstract void DO();
+}