AyaNovaQBI/Map.Designer.cs

@@ -185,6 +185,7 @@
             // 
             // gridAya
             // 
+            this.gridAya.AllowDrop = true;
             this.gridAya.AllowUserToAddRows = false;
             this.gridAya.AllowUserToDeleteRows = false;
             this.gridAya.AllowUserToResizeRows = false;
@@ -212,10 +213,18 @@
             this.gridAya.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect;
             this.gridAya.Size = new System.Drawing.Size(370, 533);
             this.gridAya.TabIndex = 4;
+            this.gridAya.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.gridAya_CellClick);
             this.gridAya.SelectionChanged += new System.EventHandler(this.grid_SelectionChanged);
+            this.gridAya.DragDrop += new System.Windows.Forms.DragEventHandler(this.gridAya_DragDrop);
+            this.gridAya.DragEnter += new System.Windows.Forms.DragEventHandler(this.gridAya_DragEnter);
+            this.gridAya.DragOver += new System.Windows.Forms.DragEventHandler(this.gridAya_DragOver);
+            this.gridAya.MouseDown += new System.Windows.Forms.MouseEventHandler(this.gridAya_MouseDown);
+            this.gridAya.MouseMove += new System.Windows.Forms.MouseEventHandler(this.gridAya_MouseMove);
+            this.gridAya.MouseUp += new System.Windows.Forms.MouseEventHandler(this.gridAya_MouseUp);
             // 
             // gridQB
             // 
+            this.gridQB.AllowDrop = true;
             this.gridQB.AllowUserToAddRows = false;
             this.gridQB.AllowUserToDeleteRows = false;
             this.gridQB.AllowUserToResizeRows = false;
@@ -243,6 +252,12 @@
             this.gridQB.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect;
             this.gridQB.Size = new System.Drawing.Size(381, 533);
             this.gridQB.TabIndex = 5;
+            this.gridQB.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.gridQB_CellClick);
+            this.gridQB.DragDrop += new System.Windows.Forms.DragEventHandler(this.gridQB_DragDrop);
+            this.gridQB.DragEnter += new System.Windows.Forms.DragEventHandler(this.gridQB_DragEnter);
+            this.gridQB.MouseDown += new System.Windows.Forms.MouseEventHandler(this.gridQB_MouseDown);
+            this.gridQB.MouseMove += new System.Windows.Forms.MouseEventHandler(this.gridQB_MouseMove);
+            this.gridQB.MouseUp += new System.Windows.Forms.MouseEventHandler(this.gridQB_MouseUp);
             // 
             // splitContainer1
             // 

AyaNovaQBI/Map.cs

@@ -56,6 +56,7 @@ namespace AyaNovaQBI
         {
             Initialize();
             gridAya.ClearSelection();
+            gridQB.ClearSelection();
         }
 
         /// <summary>
@@ -392,6 +393,171 @@ namespace AyaNovaQBI
 
 
 
+
+
+        #region Drag n drop 
+        public class QBNameID
+        {
+            public string Name { get; set; }
+            public string ID { get; set; }
+        }
+
+        List<QBNameID> SelectedQBItems = new List<QBNameID>();
+
+        public class AyaNameID
+        {
+            public string Name { get; set; }
+            public long ID { get; set; }
+        }
+        List<AyaNameID> SelectedAyaItems = new List<AyaNameID>();
+
+
+
+        private bool m_dragging = false;
+        Rectangle dragBoxFromMouseDown;
+        int rowIndexFromMouseDown;
+        int rowIndexOfItemUnderMouseToDrop;
+
+        #region AyaGrid
+        private void gridAya_MouseDown(object sender, MouseEventArgs e)
+        {
+            if (e.Button != MouseButtons.Left)
+                return;
+
+
+            //Only do this if the user is positioned over a row
+            rowIndexFromMouseDown = gridAya.HitTest(e.X, e.Y).RowIndex;
+            if ((rowIndexFromMouseDown != -1))
+            {
+                SelectedAyaItems.Clear();
+                if (gridAya.SelectedRows.Count > 0 && !gridAya.SelectedRows[0].IsNewRow)
+                {
+                    foreach (DataGridViewRow r in gridAya.SelectedRows)
+                    {
+                        SelectedAyaItems.Add(new AyaNameID { Name = (string)r.Cells[0].Value, ID = (long)r.Cells[1].Value });
+                    }
+                    //Size dragSize = SystemInformation.DragSize;
+                    //dragBoxFromMouseDown = new Rectangle(new Point(e.X - (dragSize.Width / 2), e.Y - (dragSize.Height / 2)), dragSize);
+                    m_dragging = true;
+                }
+            }
+            else
+            {
+                // dragBoxFromMouseDown = Rectangle.Empty;
+
+            }
+        }
+
+        private void gridAya_MouseUp(object sender, MouseEventArgs e)
+        {
+            m_dragging = false;
+        }
+
+        private void gridAya_MouseMove(object sender, MouseEventArgs e)
+        {
+            if (e.Button == MouseButtons.Left
+                && m_dragging
+                && SelectedAyaItems.Count > 0)
+            {
+
+                gridAya.DoDragDrop(null, DragDropEffects.Link);
+            }
+
+            //if (((e.Button == MouseButtons.Left)))
+            //{
+            //    if (((dragBoxFromMouseDown != Rectangle.Empty)
+            //                && !dragBoxFromMouseDown.Contains(e.X, e.Y)))
+            //    {
+            //        DragDropEffects dropEffect = gridAya.DoDragDrop(gridAya.Rows[rowIndexFromMouseDown], DragDropEffects.Move);
+            //    }
+            //}
+        }
+
+        private void gridAya_DragOver(object sender, DragEventArgs e)
+        {
+            // e.Effect = DragDropEffects.Move;
+        }
+
+        private void gridAya_DragEnter(object sender, DragEventArgs e)
+        {
+            if (SelectedQBItems.Count > 0)
+            {
+
+                e.Effect = DragDropEffects.Link;
+            }
+            else
+                e.Effect = DragDropEffects.None;
+        }
+
+        private void gridAya_DragDrop(object sender, DragEventArgs e)
+        {
+            MessageBox.Show("STUB: aya drop data happened");
+            //Point clientPoint = gridAya.PointToClient(new Point(e.X, e.Y));
+            //rowIndexOfItemUnderMouseToDrop = gridAya.HitTest(clientPoint.X, clientPoint.Y).RowIndex;
+            //if ((e.Effect == DragDropEffects.Move))
+            //{
+            //    DataGridViewRow rowToMove = (DataGridViewRow)e.Data.GetData(typeof(DataGridViewRow));
+            //    object[] celldata = new object[gridAya.ColumnCount];
+            //    for (int col = 0; (col
+            //                <= (rowToMove.Cells.Count - 1)); col++)
+            //    {
+            //        celldata[col] = rowToMove.Cells[col].Value;
+            //    }
+
+            //    //DataRow row = bsPeople.NewRow();
+            //    //row.ItemArray = celldata;
+            //    //bsPeople.Rows.InsertAt(row, rowIndexOfItemUnderMouseToDrop);
+            //    //rowToMove.DataGridView.Rows.Remove(rowToMove);
+
+            //}
+        }
+
+        private void gridAya_CellClick(object sender, DataGridViewCellEventArgs e)
+        {
+
+        }
+
+
+        #endregion ayagrid
+
+        #region QBGrid
+
+        private void gridQB_MouseDown(object sender, MouseEventArgs e)
+        {
+
+        }
+
+        private void gridQB_MouseUp(object sender, MouseEventArgs e)
+        {
+
+        }
+
+        private void gridQB_MouseMove(object sender, MouseEventArgs e)
+        {
+
+        }
+
+        private void gridQB_DragEnter(object sender, DragEventArgs e)
+        {
+
+        }
+
+        private void gridQB_DragDrop(object sender, DragEventArgs e)
+        {
+
+        }
+
+        private void gridQB_CellClick(object sender, DataGridViewCellEventArgs e)
+        {
+
+        }
+
+
+        #endregion qbgrid
+
+
+        #endregion drag and drop
+
         /*
          * Simplified, no drag and drop just pick and choose with clicks
          * A menu to select the ayanova object type which then populates the ayanova items grid of that type showing: