Version 1.4.0

Added drag and drop to OpenFileDialog and FolderBrowseDialog

Author: Code-Artist

.hgignore

@@ -4,3 +4,4 @@ CodeArtEng.Controls/bin/Debug/CodeArtEng.Controls.dll
 bin
 *.suo
 *.user
+.git*

CodeArtEng.Controls/FilePanel/FilePanelBase.Designer.cs

@@ -40,5 +40,22 @@ private void textbox_TextChanged(object sender, EventArgs e)
             EventHandler eventHandler = TextChanged;
             if (eventHandler != null) eventHandler(this, null);
         }
+
+        private void textbox_DragDrop(object sender, DragEventArgs e)
+        {
+            string data = ((string[])e.Data.GetData(DataFormats.FileDrop))[0];
+            textbox.Text = data;
+        }
+
+        private void textbox_DragEnter(object sender, DragEventArgs e)
+        {
+            if (e.Data.GetDataPresent(DataFormats.FileDrop, false) == true)
+            {
+                if (ValidateDropData(((string[])e.Data.GetData(DataFormats.FileDrop))[0]))
+                    e.Effect = DragDropEffects.Link;
+            }
+        }
+
+        public virtual bool ValidateDropData(string filePath) { return true; }
     }
 }

CodeArtEng.Controls/FilePanel/FilePanelBase.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.IO;
 using System.Windows.Forms;
 using System.ComponentModel;
 
@@ -38,6 +39,13 @@ private void InitializeComponent()
 
         }
 
+        public override bool ValidateDropData(string filePath)
+        {
+            FileAttributes attr = File.GetAttributes(filePath);
+            if (attr.HasFlag(FileAttributes.Directory)) return true;
+            else return false;
+        }
+
         private void btBrowse_Click(object sender, EventArgs e)
         {
             try { folderBrowserDialog1.SelectedPath = SelectedPath; }
@@ -51,7 +59,7 @@ private void btBrowse_Click(object sender, EventArgs e)
         /// <summary>
         /// Get or set selected directory
         /// </summary>
-        [Category("File Panel")]
+        [Category("Folder Panel")]
         public string SelectedPath
         {
             get { return textbox.Text; }

CodeArtEng.Controls/FilePanel/FolderBrowsePanel.cs

@@ -44,6 +44,13 @@ private void InitializeComponent()
 
         }
 
+        public override bool ValidateDropData(string filePath)
+        {
+            FileAttributes attr = File.GetAttributes(filePath);
+            if (attr.HasFlag(FileAttributes.Directory)) return false;
+            else return true;
+        }
+
         private void btBrowse_Click(object sender, EventArgs e)
         {
             try

CodeArtEng.Controls/FilePanel/OpenFilePanel.cs

@@ -33,6 +33,6 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.3.1.0")]
-[assembly: AssemblyFileVersion("1.3.1.0")]
+[assembly: AssemblyVersion("1.4.0.0")]
+[assembly: AssemblyFileVersion("1.4.0.0")]
 [assembly: NeutralResourcesLanguageAttribute("en")]