added help box

Author: BOB450

Calculator/mainwindow.cpp

@@ -48,9 +48,10 @@ MainWindow::~MainWindow()
 
 void MainWindow::on_pushButton_clicked()
 {
-QString plaintextvalue = ui->textEdit->toPlainText();
+
+//QString plaintextvalue = ui->textEdit->toPlainText();
 QMessageBox msgBox;
-msgBox.setText(plaintextvalue);
+msgBox.setText("Enter a key Then type in message of decrypt by enter encrypted text into decrypt box then click the decrypt button. Any key entered will be converted to uppercase.");
 msgBox.exec();
 }
 

Calculator/mainwindow.ui

@@ -21,33 +21,40 @@
     <property name="topMargin">
      <number>9</number>
     </property>
-    <item row="3" column="0">
-     <widget class="QPushButton" name="pushButton_2">
+    <item row="0" column="0">
+     <widget class="QLabel" name="label">
       <property name="text">
-       <string>Decrypt</string>
+       <string>      Key:          </string>
       </property>
      </widget>
     </item>
-    <item row="1" column="1">
-     <widget class="QTextEdit" name="textEdit"/>
-    </item>
-    <item row="3" column="1">
-     <widget class="QTextEdit" name="textEdit_2"/>
-    </item>
     <item row="0" column="1">
      <widget class="QLineEdit" name="lineEdit"/>
     </item>
-    <item row="0" column="0">
-     <widget class="QLabel" name="label">
+    <item row="1" column="0">
+     <widget class="QLabel" name="label_2">
       <property name="text">
-       <string>      Key:          </string>
+       <string>      Encrypt:</string>
       </property>
      </widget>
     </item>
-    <item row="1" column="0">
-     <widget class="QLabel" name="label_2">
+    <item row="1" column="1">
+     <widget class="QTextEdit" name="textEdit"/>
+    </item>
+    <item row="3" column="0">
+     <widget class="QPushButton" name="pushButton_2">
       <property name="text">
-       <string>      Encrypt:</string>
+       <string>Decrypt</string>
+      </property>
+     </widget>
+    </item>
+    <item row="3" column="1">
+     <widget class="QTextEdit" name="textEdit_2"/>
+    </item>
+    <item row="4" column="1">
+     <widget class="QPushButton" name="pushButton">
+      <property name="text">
+       <string>Help</string>
       </property>
      </widget>
     </item>