From 61f83bd0b754626e2b042e83ef751ddfa183f5c9 Mon Sep 17 00:00:00 2001
From: Isaac Skelton <isaacskelton16@gmail.com>
Date: Sun, 15 Sep 2019 01:11:12 +1200
Subject: [PATCH] - Added input spinner class.

---
 src/Components/InputSpin.php | 141 +++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 src/Components/InputSpin.php

diff --git a/src/Components/InputSpin.php b/src/Components/InputSpin.php
new file mode 100644
index 0000000..206e53f
--- /dev/null
+++ b/src/Components/InputSpin.php
@@ -0,0 +1,141 @@
+<?php
+namespace Gui\Components;
+
+use Gui\Application;
+
+/**
+ * Visual component for spin edit.
+ *
+ * @author WinterSilence
+ * @since 0.2
+ */
+class InputSpin extends VisualObject
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $lazarusClass = 'TSpinEdit';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct(
+        array $defaultAttributes = [],
+        ContainerObjectInterface $parent = null,
+        Application $application = null
+    ) {
+        if ($defaultAttributes) {
+            $defaultAttributes = array_combine(
+                array_map('ucfirst', array_keys($defaultAttributes)),
+                array_values($defaultAttributes)
+            );
+        }
+        $defaultAttributes += $this->getDefaultAttributes();
+        
+        parent::__construct($defaultAttributes, $parent, $application);
+    }
+
+    /**
+     * Returns default attribute values.
+     *
+     * @return array
+     */
+    public function getDefaultAttributes()
+    {
+        return [
+            'Value'     => 0,
+            'MinValue'  => 0,
+            'MaxValue'  => 100,
+            'Increment' => 1,
+        ];
+    }
+
+    /**
+     * Gets component value.
+     *
+     * @return int
+     */
+    public function getValue()
+    {
+        return $this->get('Value');
+    }
+
+    /**
+     * Sets component value.
+     *
+     * @param int $value
+     * @return self
+     */
+    public function setValue($value)
+    {
+        $this->set('Value', (int) $value);
+        return $this;
+    }
+
+    /**
+     * Gets the maximal value allowed for the component.
+     *
+     * @return int
+     */
+    public function getMaxValue()
+    {
+        return $this->get('MaxValue');
+    }
+
+    /**
+     * Sets the maximal value allowed for the component.
+     *
+     * @param int $value
+     * @return self
+     */
+    public function setMaxValue($value)
+    {
+        $this->set('MaxValue', (int) $value);
+        return $this;
+    }
+
+    /**
+     * Gets the minimal value allowed for the component.
+     *
+     * @return int
+     */
+    public function getMinValue()
+    {
+        return $this->get('MinValue');
+    }
+
+    /**
+     * Sets the minimal value allowed for the component.
+     *
+     * @param int $value
+     * @return self
+     */
+    public function setMinValue($value)
+    {
+        $this->set('MinValue', (int) $value);
+        return $this;
+    }
+
+    /**
+     * Gets value's increment for the component.
+     *
+     * @return int
+     */
+    public function getIncrement()
+    {
+        return $this->get('Increment');
+    }
+
+    /**
+     * The value by which the value of the control should be increased/decresed when
+     * the user clicks one of the arrows or one of the keyboard up/down arrows.
+     *
+     * @param int $value
+     * @return self
+     */
+    public function setIncrement($value)
+    {
+        $this->set('Increment', max(1, (int) $value));
+        return $this;
+    }
+}