private void _splitterDragHandler_EndSplitterDrag(SplitterDragHandler sender, int size)
{
using (RedrawStopper stopRedraws = new RedrawStopper(this.ParentForm, true))
{
switch (this.Dock)
{
case DockStyle.Bottom:
this.Height -= size;
this.Height = Math.Max(this.MinimumSize.Height, this.Height);
break;
case DockStyle.Left:
this.Width += size;
this.Width = Math.Max(this.MinimumSize.Width, this.Width);
break;
case DockStyle.Right:
this.Width -= size;
this.Width = Math.Max(this.MinimumSize.Width, this.Width);
break;
case DockStyle.Top:
this.Height += size;
this.Height = Math.Max(this.MinimumSize.Height, this.Height);
break;
default:
break;
}
}
}
private void SwitchTabbedStatus()
{
using (RedrawStopper stopRedraws = new RedrawStopper(this, true))
{
IDockControlContainerHandler newHandler = null;
if (this.Tabbed)
{
newHandler = new TabbedDockControlContainerHandler(this);
}
else
{
newHandler = new SplitterDockControlContainerHandler(this);
}
_dockControlContainerHandler.RemoveAllControls();
foreach (DockingControl control in _dockingControls)
{
if (!control.AutoHide)
{
newHandler.OnDockingControlAdded(control, -1);
if (control.Cancelled)
{
newHandler.OnDockingControlCancelled(control);
}
}
}
_dockControlContainerHandler = newHandler;
}
}
internal void SelectControl(Control control, bool ensureVisible)
{
using (RedrawStopper stopRedraws = new RedrawStopper(this, true))
{
if (ensureVisible && control != null)
{
MakeVisible(control);
}
if (_activeControl != null)
{
_activeControl.Visible = false;
_controlButtonMap[_activeControl].Checked = false;
}
if (control != null)
{
control.Visible = true;
control.Focus();
control.Select();
_controlButtonMap[control].Checked = true;
}
if (_activeControl != control)
{
_activeControl = control;
OnSelectedControlChanged();
}
}
}
private void DockingControl_CancelledChanged(DockingControl control)
{
using (RedrawStopper stopRedraws = new RedrawStopper(this.Parent, true))
{
Manager.SuspendLayout();
CancelControl(control);
OnDockingControlCancelled(control);
Manager.ResumeLayout(true);
}
}
public void DockControl(DockingControl control, int dockAtIndex, int dimension)
{
using (RedrawStopper stopRedraws = new RedrawStopper(this))
{
DockControlContainer oldContainer = ControlHelpers.FindParentControl <DockControlContainer>(control);
if (oldContainer != null && oldContainer != this)
{
oldContainer.RemoveControl(control);
}
AddControl(control, dockAtIndex, dimension);
}
Invalidate(true);
}
public void FloatControl(Rectangle bounds)
{
using (RedrawStopper redrawStopper = new RedrawStopper(_manager.ParentForm, true))
{
if (this.AutoHide)
{
this.AutoHide = false;
}
DockControlContainer oldContainer = _container;
Form parentForm = this.ParentForm;
if (oldContainer != null)
{
oldContainer.RemoveControl(this);
}
if (_floatingForm == null || parentForm != _floatingForm)
{
_floatingForm = new FloatingForm(this, _manager);
_autoHidetoolStripButton.Visible = false;
_tabsToolStripButton.Visible = false;
}
_floatingForm.Bounds = bounds;
if (_floatingForm.Visible)
{
_floatingForm.Invalidate();
}
else if (_floatingForm.Loaded)
{
_floatingForm.Visible = !this.Cancelled;
}
else if (!this.Cancelled)
{
_floatingForm.Show(parentForm);
}
}
}
protected virtual void OnEndCaptionDrag(Point dropPoint, Rectangle endDragBounds)
{
using (RedrawStopper stopRedraws = new RedrawStopper(_manager, true))
{
DockControlContainer container = GetDropContainer(dropPoint);
if (container == null)
{
endDragBounds.X -= FloatingForm.PaddingSize;
endDragBounds.Y -= FloatingForm.PaddingSize;
endDragBounds.Width += 2 * FloatingForm.PaddingSize;
endDragBounds.Height += 2 * FloatingForm.PaddingSize;
FloatControl(endDragBounds);
}
else
{
int dimension = DockControlHelpers.GetDockedDimension(this, container.Dock);
container = DockControlHelpers.CreateNewContainerIfNecessary(_manager, container, PointToScreen(dropPoint), DockingBarSize);
DockControl(dropPoint, container, dimension);
RemoveFloatingForm();
}
}
}
private void ShowControl(DockingControl control)
{
Form parentForm = this.ParentForm;
using (RedrawStopper stopRedraws = new RedrawStopper(parentForm))
{
Manager.SuspendLayout();
switch (this.Dock)
{
case DockStyle.Left:
case DockStyle.Right:
this.Width = Math.Max(this.Width, PaddingWidth + control.Width);
break;
case DockStyle.Top:
case DockStyle.Bottom:
this.Height = Math.Max(this.Height, PaddingWidth + control.Height);
break;
}
this.Visible = true;
control.Parent = this;
ToolStripButton button = _mapDockingControlToData[control].Button;
if (button != null)
{
_menuStrip.Items.Remove(button);
AutoResizeControl autoResizeControl = _mapButtonToControl[button];
this.Controls.Remove(autoResizeControl);
autoResizeControl.Dispose();
_mapButtonToControl.Remove(button);
}
DockingControlData oldData = _mapDockingControlToData[control];
_mapDockingControlToData[control] = new DockingControlData(null, oldData.AutoHideChangedHandler, oldData.CancelledChangedHandler);
if (ToolStripHelpers.GetVisibleButtonCount(_menuStrip) == 0)
{
_menuStrip.Visible = false;
}
_dockingControls.Remove(control);
_dockingControls.Add(control);
OnDockingControlAutoHide(control);
if (control.Cancelled)
{
CancelControl(control);
}
Manager.ResumeLayout(true);
control.DraggingEnabled = true;
}
control.Focus();
control.Select();
if (parentForm != null)
{
parentForm.Invalidate(true);
}
}