void dropContainer_Closed(object sender, FormClosedEventArgs e)
{
if (!dropContainer.DropDownForm.IsDisposed)
{
dropContainer.DropDownForm.DropStateChange -= dropContainer_DropStateChange;
dropContainer.DropDownForm.FormClosed -= dropContainer_Closed;
this.ParentForm.Move -= ParentForm_Move;
dropContainer.DropDownForm.Dispose();
}
dropContainer = null;
closedWhileInControl = (this.RectangleToScreen(this.ClientRectangle).Contains(Cursor.Position));
_dropState = eDropState.Closed;
this.Invalidate();
}
private void dropContainer_Closed(object sender, FormClosedEventArgs e)
{
if (!fDropContainer.IsDisposed)
{
fDropContainer.DropStateChange -= dropContainer_DropStateChange;
fDropContainer.FormClosed -= dropContainer_Closed;
ParentForm.Move -= ParentForm_Move;
fDropContainer.Dispose();
}
fDropContainer = null;
fClosedWhileInControl = (RectangleToScreen(ClientRectangle).Contains(Cursor.Position));
fDropState = DropDownState.Closed;
Invalidate();
}
void DropContainer_Closed(object sender, FormClosedEventArgs e)
{
if (!_dropContainer.IsDisposed)
{
_dropContainer.DropStateChange -= DropContainer_DropStateChange;
_dropContainer.FormClosed -= DropContainer_Closed;
this.ParentForm.Move -= ParentForm_Move;
_dropContainer.Dispose();
}
_dropContainer = null;
_closedWhileInControl = (this.RectangleToScreen(this.ClientRectangle).Contains(Cursor.Position));
_dropState = eDropState.Closed;
tmrAnimate.Enabled = false;
this.Invalidate();
}
protected void OpenDropDown()
{
if (_dropDownItem == null)
{
throw new NotImplementedException("The drop down item has not been initialized! Use the InitializeDropDown() method to do so.");
}
if (!CanDrop)
{
return;
}
dropContainer = new DropDownContainer(_dropDownItem);
dropContainer.DropDownForm.Bounds = GetDropDownBounds();
dropContainer.DropDownForm.DropStateChange += new DropDownForm.DropWindowArgs(dropContainer_DropStateChange);
dropContainer.DropDownForm.FormClosed += new FormClosedEventHandler(dropContainer_Closed);
this.ParentForm.Move += new EventHandler(ParentForm_Move);
_dropState = eDropState.Dropping;
dropContainer.Show();
_dropState = eDropState.Dropped;
this.Invalidate();
}
protected void OpenDropDown()
{
if (fDropDownItem == null)
{
throw new NotImplementedException("The drop down item has not been initialized! Use the InitializeDropDown() method to do so.");
}
if (!CanDrop)
{
return;
}
fDropContainer = new DropDownContainer(fDropDownItem);
fDropContainer.Bounds = GetDropDownBounds();
fDropContainer.DropStateChange += dropContainer_DropStateChange;
fDropContainer.FormClosed += dropContainer_Closed;
ParentForm.Move += ParentForm_Move;
fDropState = DropDownState.Dropping;
fDropContainer.Show(this);
fDropState = DropDownState.Dropped;
Invalidate();
}
protected virtual void OpenDropDown()
{
if (_dropDownItem == null)
{
return;
}
//throw new NotImplementedException("The drop down item has not been initialized! Use the InitializeDropDown() method to do so.");
if (!CanDrop)
{
return;
}
_dropContainer = new DropDownContainer(_dropDownItem, _dropDownSize)
{
Bounds = GetDropDownBounds()
};
_dropContainer.DropStateChange += new DropDownContainer.DropWindowArgs(DropContainer_DropStateChange);
_dropContainer.FormClosed += new FormClosedEventHandler(DropContainer_Closed);
this.ParentForm.Move += new EventHandler(ParentForm_Move);
_dropState = eDropState.Dropping;
if (_useAnimation)
{
tmrAnimate.Enabled = true;
_dropContainer.Height = 0;
_dropContainer.Show(this);
}
else
{
_dropContainer.Show(this);
_dropState = eDropState.Dropped;
}
this.Invalidate();
}
public override void DropDownContainerShowedDropDown(object sender, EventArgs e)
{
DropDownContainer.FocusParent();
NotifyShowedDropDown();
}
void dropContainer_Closed(object sender, FormClosedEventArgs e)
{
if (!dropContainer.IsDisposed)
{
dropContainer.DropStateChange -= dropContainer_DropStateChange;
dropContainer.FormClosed -= dropContainer_Closed;
this.ParentForm.Move -= ParentForm_Move;
dropContainer.Dispose();
}
dropContainer = null;
closedWhileInControl = (this.RectangleToScreen(this.ClientRectangle).Contains(Cursor.Position));
_dropState = eDropState.Closed;
this.Invalidate();
}
protected void OpenDropDown()
{
if (_dropDownItem == null)
throw new NotImplementedException("The drop down item has not been initialized! Use the InitializeDropDown() method to do so.");
if (!CanDrop) return;
dropContainer = new DropDownContainer(_dropDownItem);
dropContainer.Bounds = GetDropDownBounds();
dropContainer.DropStateChange += new DropDownContainer.DropWindowArgs(dropContainer_DropStateChange);
dropContainer.FormClosed += new FormClosedEventHandler(dropContainer_Closed);
this.ParentForm.Move += new EventHandler(ParentForm_Move);
_dropState = eDropState.Dropping;
dropContainer.Show(this);
_dropState = eDropState.Dropped;
this.Invalidate();
}
