From d9fb2ebdf54a7c93318d38852aa0b4224f45af8c Mon Sep 17 00:00:00 2001
From: Jaex <Jaex@users.noreply.github.com>
Date: Fri, 18 Mar 2022 11:31:40 +0300
Subject: [PATCH] Change cursor when inside navigation zone

---
 ShareX.HelpersLib/Controls/MyPictureBox.cs | 14 ++++++++++++++
 ShareX.HelpersLib/Forms/ImageViewer.cs     | 22 ++++++++++++++++++----
 2 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/ShareX.HelpersLib/Controls/MyPictureBox.cs b/ShareX.HelpersLib/Controls/MyPictureBox.cs
index df3847991..825934403 100644
--- a/ShareX.HelpersLib/Controls/MyPictureBox.cs
+++ b/ShareX.HelpersLib/Controls/MyPictureBox.cs
@@ -150,6 +150,20 @@ public bool DrawCheckeredBackground
             }
         }
 
+        public new event MouseEventHandler MouseMove
+        {
+            add
+            {
+                pbMain.MouseMove += value;
+                lblStatus.MouseMove += value;
+            }
+            remove
+            {
+                pbMain.MouseMove -= value;
+                lblStatus.MouseMove -= value;
+            }
+        }
+
         public bool IsValidImage
         {
             get
diff --git a/ShareX.HelpersLib/Forms/ImageViewer.cs b/ShareX.HelpersLib/Forms/ImageViewer.cs
index 7688b2626..b3854c7ce 100644
--- a/ShareX.HelpersLib/Forms/ImageViewer.cs
+++ b/ShareX.HelpersLib/Forms/ImageViewer.cs
@@ -219,6 +219,22 @@ private void pbPreview_MouseDown(object sender, MouseEventArgs e)
             }
         }
 
+        private void pbPreview_MouseMove(object sender, MouseEventArgs e)
+        {
+            if (e.Location.X < ClientSize.Width * 0.2)
+            {
+                Cursor = Cursors.PanWest;
+            }
+            else if (e.Location.X > ClientSize.Width * 0.8)
+            {
+                Cursor = Cursors.PanEast;
+            }
+            else
+            {
+                Cursor = Cursors.Hand;
+            }
+        }
+
         private void pbPreview_MouseWheel(object sender, MouseEventArgs e)
         {
             if (e.Delta > 0)
@@ -299,20 +315,18 @@ private void InitializeComponent()
             lblStatus.Visible = false;
             Controls.Add(lblStatus);
 
-            pbPreview.Cursor = Cursors.Hand;
             pbPreview.Dock = DockStyle.Fill;
             pbPreview.DrawCheckeredBackground = true;
-            pbPreview.FullscreenOnClick = false;
             pbPreview.Location = new Point(0, 0);
-            pbPreview.Name = "pbPreview";
             pbPreview.ShowImageSizeLabel = true;
-            pbPreview.Size = new Size(96, 100);
+            pbPreview.Size = new Size(100, 100);
             pbPreview.TabIndex = 0;
             Controls.Add(pbPreview);
 
             Shown += ImageViewer_Shown;
             Deactivate += ImageViewer_Deactivate;
             pbPreview.MouseDown += pbPreview_MouseDown;
+            pbPreview.MouseMove += pbPreview_MouseMove;
             pbPreview.MouseWheel += pbPreview_MouseWheel;
             pbPreview.KeyDown += pbPreview_KeyDown;
             pbPreview.PreviewKeyDown += pbPreview_PreviewKeyDown;