Add textbox control

src/net/apocalypselabs/symat/Functions.java

@@ -69,6 +69,7 @@ import java.util.prefs.Preferences;
 import javax.swing.JFileChooser;
 import javax.swing.JOptionPane;
 import static net.apocalypselabs.symat.Main.API_URL;
+import net.apocalypselabs.symat.components.TextBox;
 import org.matheclipse.core.eval.EvalUtilities;
 import org.matheclipse.core.interfaces.IExpr;
 import org.matheclipse.parser.client.math.MathException;
@@ -1179,6 +1180,10 @@ public class Functions {
         graphwin.setVisible(true);
         graphwin.toFront();
     }
+
+    public TextBox textbox() {
+        return new TextBox();
+    }
     /*
      Constructor.
      */

src/net/apocalypselabs/symat/components/TextBox.form

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JInternalFrameFormInfo">
+  <Properties>
+    <Property name="closable" type="boolean" value="true"/>
+    <Property name="iconifiable" type="boolean" value="true"/>
+    <Property name="maximizable" type="boolean" value="true"/>
+    <Property name="resizable" type="boolean" value="true"/>
+    <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+      <Dimension value="[300, 300]"/>
+    </Property>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+  </SyntheticProperties>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Component id="jScrollPane1" alignment="0" pref="284" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Component id="jScrollPane1" alignment="0" pref="270" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Container class="javax.swing.JScrollPane" name="jScrollPane1">
+      <AuxValues>
+        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
+      </AuxValues>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+      <SubComponents>
+        <Component class="javax.swing.JTextArea" name="textBox">
+          <Properties>
+            <Property name="columns" type="int" value="1"/>
+            <Property name="lineWrap" type="boolean" value="true"/>
+            <Property name="rows" type="int" value="1"/>
+            <Property name="tabSize" type="int" value="4"/>
+            <Property name="wrapStyleWord" type="boolean" value="true"/>
+          </Properties>
+        </Component>
+      </SubComponents>
+    </Container>
+  </SubComponents>
+</Form>

src/net/apocalypselabs/symat/components/TextBox.java

@@ -0,0 +1,130 @@
+/*
+ * CODE LICENSE =====================
+ * Copyright (c) 2015, Apocalypse Laboratories
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ *  are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this 
+ * list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright notice, 
+ * this list of conditions and the following disclaimer in the documentation and/or
+ *  other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the copyright holder nor the names of its contributors 
+ * may be used to endorse or promote products derived from this software without 
+ * specific prior written permission.
+ * 
+ * 4. You adhere to the Media License detailed below.  If you do not, this license
+ * is automatically revoked and you must purge all copies of the software you
+ * possess, in source or binary form.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ *  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * MEDIA LICENSE ====================
+ * All images and other graphical files (the "graphics") included with this
+ * software are copyright (c) 2015 Apocalypse Laboratories.  You may not distribute
+ * the graphics or any program, source code repository, or other digital storage 
+ * media containing them without written permission from Apocalypse Laboratories.
+ * This ban on distribution only applies to publicly available systems.
+ * A password-protected network file share, USB drive, or other storage scheme that
+ * cannot be easily accessed by the public is generally allowed.  If in doubt,
+ * contact Apocalypse Laboratories.  If Apocalypse Laboratories allows or denies
+ * you permission, that decision is considered final and binding.
+ */
+package net.apocalypselabs.symat.components;
+
+import net.apocalypselabs.symat.Main;
+import net.apocalypselabs.symat.PrefStorage;
+
+/**
+ *
+ * @author Apocalypse Laboratories
+ */
+public class TextBox extends javax.swing.JInternalFrame {
+
+    /**
+     * Creates new form TextBox
+     */
+    public TextBox() {
+        initComponents();
+        int font_size = 12;
+        try {
+            font_size = Integer.valueOf(PrefStorage.getSetting("editfont", "12"));
+        } catch (Exception ex) {
+        }
+        textBox.setFont(Main.ubuntuRegular.deriveFont((float) font_size));
+    }
+    
+    public void set(String txt) {
+        textBox.setText(txt);
+    }
+    
+    public String get() {
+        return textBox.getText();
+    }
+    
+    public void edit(boolean is) {
+        textBox.setEditable(is);
+    }
+
+    public void open() {
+        Main.loadFrame(this, true);
+    }
+    
+    /**
+     * This method is called from within the constructor to initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is always
+     * regenerated by the Form Editor.
+     */
+    @SuppressWarnings("unchecked")
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        jScrollPane1 = new javax.swing.JScrollPane();
+        textBox = new javax.swing.JTextArea();
+
+        setClosable(true);
+        setIconifiable(true);
+        setMaximizable(true);
+        setResizable(true);
+        setPreferredSize(new java.awt.Dimension(300, 300));
+
+        textBox.setColumns(1);
+        textBox.setLineWrap(true);
+        textBox.setRows(1);
+        textBox.setTabSize(4);
+        textBox.setWrapStyleWord(true);
+        jScrollPane1.setViewportView(textBox);
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+        getContentPane().setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 284, Short.MAX_VALUE)
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 270, Short.MAX_VALUE)
+        );
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JScrollPane jScrollPane1;
+    private javax.swing.JTextArea textBox;
+    // End of variables declaration//GEN-END:variables
+}

src/net/apocalypselabs/symat/functions.py

@@ -89,4 +89,6 @@ def csch(a):
 def coth(a):
     return _.coth(a)
 def filedialog():
-    return _.filedialog()
+    return _.filedialog()
+def textbox():
+    return _.textbox()