From 36abeecf953e0efcd1ec9dcafa4bd1c554e362f5 Mon Sep 17 00:00:00 2001
From: Jacob Palecki <JacobPalecki@gmail.com>
Date: Wed, 29 Jul 2020 21:03:02 -0700
Subject: Add FieldXY

---
 grapher/FieldXY.cs | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 grapher/FieldXY.cs

(limited to 'grapher/FieldXY.cs')

diff --git a/grapher/FieldXY.cs b/grapher/FieldXY.cs
new file mode 100644
index 0000000..f06cc4f
--- /dev/null
+++ b/grapher/FieldXY.cs
@@ -0,0 +1,82 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace grapher
+{
+    public class FieldXY
+    {
+        public FieldXY(TextBox xBox, TextBox yBox, CheckBox lockCheckBox, Form containingForm, double defaultData)
+        {
+            XField = new Field(xBox, containingForm, defaultData);
+            YField = new Field(yBox, containingForm, defaultData);
+            LockCheckBox = lockCheckBox;
+            DefaultData = defaultData;
+            LockCheckBox.CheckedChanged += new System.EventHandler(CheckChanged);
+            SetLocked();
+        }
+        public double X
+        {
+            get => XField.Data;
+        }
+
+        public double Y
+        {
+            get
+            {
+                if (Locked)
+                {
+                    return X;
+                }
+                else
+                {
+                    return YField.Data;
+                }
+            }
+        }
+
+        public CheckBox LockCheckBox { get; }
+
+        private Field XField { get; }
+
+        private Field YField { get; }
+
+        private double DefaultData { get; }
+
+        private bool Locked { get; set; }
+
+        private void CheckChanged(object sender, EventArgs e)
+        {
+            if (LockCheckBox.CheckState == CheckState.Checked)
+            {
+                SetUnlocked();
+            }
+            else
+            {
+                SetLocked();
+            }
+        }
+
+        private void SetLocked()
+        {
+            Locked = true;
+            YField.SetToUnavailable();
+        }
+
+        private void SetUnlocked()
+        {
+            Locked = false;
+            if (XField.State == Field.FieldState.Default)
+            {
+                YField.SetToDefault();
+            }
+            else
+            {
+                YField.SetToEntered(XField.Data);
+            }
+        }
+    }
+}
-- 
cgit v1.2.3


From c30c1382668e716a245255083a48d8c6a9f3db36 Mon Sep 17 00:00:00 2001
From: Jacob Palecki <JacobPalecki@gmail.com>
Date: Wed, 29 Jul 2020 21:09:48 -0700
Subject: Fix a few bugs around fieldXY

---
 grapher/FieldXY.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'grapher/FieldXY.cs')

diff --git a/grapher/FieldXY.cs b/grapher/FieldXY.cs
index f06cc4f..60da3a4 100644
--- a/grapher/FieldXY.cs
+++ b/grapher/FieldXY.cs
@@ -52,11 +52,11 @@ namespace grapher
         {
             if (LockCheckBox.CheckState == CheckState.Checked)
             {
-                SetUnlocked();
+                SetLocked();
             }
             else
             {
-                SetLocked();
+                SetUnlocked();
             }
         }
 
-- 
cgit v1.2.3


From 49bd00c71b223d12f1d85d5c1bae635d450403fd Mon Sep 17 00:00:00 2001
From: Jacob Palecki <JacobPalecki@gmail.com>
Date: Thu, 30 Jul 2020 20:15:12 -0700
Subject: Use options instead of fields

---
 grapher/FieldXY.cs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'grapher/FieldXY.cs')

diff --git a/grapher/FieldXY.cs b/grapher/FieldXY.cs
index 60da3a4..23c5de1 100644
--- a/grapher/FieldXY.cs
+++ b/grapher/FieldXY.cs
@@ -14,7 +14,6 @@ namespace grapher
             XField = new Field(xBox, containingForm, defaultData);
             YField = new Field(yBox, containingForm, defaultData);
             LockCheckBox = lockCheckBox;
-            DefaultData = defaultData;
             LockCheckBox.CheckedChanged += new System.EventHandler(CheckChanged);
             SetLocked();
         }
@@ -40,11 +39,9 @@ namespace grapher
 
         public CheckBox LockCheckBox { get; }
 
-        private Field XField { get; }
+        public Field XField { get; }
 
-        private Field YField { get; }
-
-        private double DefaultData { get; }
+        public Field YField { get; }
 
         private bool Locked { get; set; }
 
-- 
cgit v1.2.3