private void PlaceAddFromFirst(ControlBase value)
{
if (TotalControlHeight > Size.Height)
{
vScrollBarAdv1.Value = vScrollBarAdv1.Minimum;
vScrollBarAdv1.Enabled = true;
}
IndexVisibleList.Clear();
int currentHeigth = value.Size.Height;
for (int i = 0; i < ListControls.Count; ++i)
{
if (currentHeigth < Size.Height)
{
IndexVisibleList.Add(i + 1);
EnableControl(ListControls[i]);
ListControls[i].Location = new Point(1, currentHeigth);
currentHeigth += ListControls[i].Size.Height;
}
else
{
DisableControl(ListControls[i]);
}
}
value.Location = new Point(1, 0);
EnableControl(value);
ListControls.Insert(0, value);
IndexVisibleList.Insert(0, 0);
if (TotalControlHeight > Size.Height)
{
this.vScrollBarAdv1.Maximum = (int)((double)(TotalControlHeight * vScrollBarAdv1.LargeChange) / (double)vScrollBarAdv1.ClientSize.Height);
this.vScrollBarAdv1.Value = 1;
}
selectIndex = SelectIndex + 1;
SelectIndex = 0;
vScrollBarAdv1.Update();
Update();
}
private void PlaceAddFromEnd(ControlBase value)
{
IndexVisibleList.Clear();
ListControls.Add(value);
if (TotalControlHeight > Size.Height)
{
vScrollBarAdv1.Enabled = true;
int currentHeigth = 0;
for (int i = ListControls.Count - 1; i >= 0; --i)
{
if (currentHeigth < Size.Height)
{
IndexVisibleList.Insert(0, i);
EnableControl(ListControls[i]);
ListControls[i].Location = new Point(1, Size.Height - currentHeigth - ListControls[i].Size.Height);
currentHeigth += ListControls[i].Size.Height;
}
else
{
DisableControl(ListControls[i]);
}
}
this.vScrollBarAdv1.Maximum = (int)((double)(TotalControlHeight * vScrollBarAdv1.LargeChange) / (double)vScrollBarAdv1.ClientSize.Height);
this.vScrollBarAdv1.Value = vScrollBarAdv1.Maximum - vScrollBarAdv1.LargeChange + 1;
}
else
{
vScrollBarAdv1.Enabled = false;
int currentHeigth = 0;
for (int i = 0; i < ListControls.Count; ++i)
{
if (currentHeigth < Size.Height)
{
IndexVisibleList.Add(i);
EnableControl(ListControls[i]);
ListControls[i].Location = new Point(1, currentHeigth);
currentHeigth += ListControls[i].Size.Height;
}
else
{
DisableControl(ListControls[i]);
}
}
}
SelectIndex = ListControls.Count - 1;
Update();
}
void Controls_MouseDown(object sender, MouseEventArgs e)
{
Console.Write("Controls_MouseDown\n");
foreach (int Index in IndexVisibleList)
{
if (ListControls[Index] == (ControlBase)sender)
{
SelectIndex = Index;
break;
}
}
DragIndex = SelectIndex;
lastDragOver = ((ControlBase)sender);
if (this.ContextMenu != null)
{
this.ContextMenu.Show(lastDragOver, e.Location);
}
if (e.Button == MouseButtons.Left)
{
((ControlBase)sender).DoDragDrop("", DragDropEffects.Copy | DragDropEffects.None);
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
void Controls_DragOver(object sender, DragEventArgs e)
{
Console.Write("Controls_DragOver\n");
ControlBase myCtrl = (ControlBase)sender;
ControlBase myDragCtrl = ListControls[SelectIndex];
DragIndex = ListControls.IndexOf(myCtrl);
if (myCtrl != myDragCtrl)
{
if (LastDragY < e.Y)
{
((ControlBase)sender).ShowBorderForDragOver(DevComponents.DotNetBar.eBorderSide.Bottom);
++DragIndex;
}
else if (LastDragY > e.Y)
{
((ControlBase)sender).ShowBorderForDragOver(DevComponents.DotNetBar.eBorderSide.Top);
}
}
LastDragY = e.Y;
lastDragOver = myCtrl;
}
// public void InsertAt(int Index, ControlBase value)
// {
// }
public void Remove(ControlBase value)
{
int index = ListControls.IndexOf(value);
RemoveAt(index);
}
public void Add(ControlBase value)
{
//value.Enabled = false;
value.Size = new Size(this.Size.Width - this.vScrollBarAdv1.Width - 2, 80);
value.AllowDrop = true;
value.MouseDown += new MouseEventHandler(this.Controls_MouseDown);
value.QueryContinueDrag += new System.Windows.Forms.QueryContinueDragEventHandler(this.Controls_QueryContinueDrag);
value.DragOver += new System.Windows.Forms.DragEventHandler(this.Controls_DragOver);
value.DragLeave += new EventHandler(Controls_DragLeave);
value.DragDrop += new DragEventHandler(Controls_DragDrop);
Controls.Add(value);
TotalControlHeight += value.Size.Height;
LastWheelValue = -1;
if (AddFromFirst)
{
PlaceAddFromFirst(value);
}
else
{
PlaceAddFromEnd(value);
}
}