|
private TestDrop ( IDockDragSource dragSource, |
||
| dragSource | IDockDragSource | |
| dockOutline | ||
| return | void | |
private void TestDrop()
{
if (Outline == null || Indicator == null || Indicator.IsDisposed)
{
return;
}
Outline.FlagTestDrop = false;
Indicator.FullPanelEdge = ((Control.ModifierKeys & Keys.Shift) != 0);
if ((Control.ModifierKeys & Keys.Control) == 0)
{
Indicator.TestDrop();
if (!Outline.FlagTestDrop)
{
DockPane pane = DockHelper.PaneAtPoint(Control.MousePosition, DockPanel);
if (pane != null && DragSource.IsDockStateValid(pane.DockState))
{
pane.TestDrop(DragSource, Outline);
}
}
if (!Outline.FlagTestDrop && DragSource.IsDockStateValid(DockState.Float))
{
FloatWindow floatWindow = DockHelper.FloatWindowAtPoint(Control.MousePosition, DockPanel);
if (floatWindow != null)
{
floatWindow.TestDrop(DragSource, Outline);
}
}
}
else
{
Indicator.DockPane = DockHelper.PaneAtPoint(Control.MousePosition, DockPanel);
}
if (!Outline.FlagTestDrop)
{
if (DragSource.IsDockStateValid(DockState.Float))
{
Rectangle rect = FloatOutlineBounds;
rect.Offset(Control.MousePosition.X - StartMousePosition.X, Control.MousePosition.Y - StartMousePosition.Y);
Outline.Show(rect);
}
}
if (!Outline.FlagTestDrop)
{
Cursor.Current = Cursors.No;
Outline.Show();
}
else
{
Cursor.Current = DragControl.Cursor;
}
}
private void TestDrop()
{
this.Outline.FlagTestDrop = false;
this.Indicator.FullPanelEdge = ((ModifierKeys & Keys.Shift) != 0);
if ((ModifierKeys & Keys.Control) == 0)
{
this.Indicator.TestDrop();
if (!this.Outline.FlagTestDrop)
{
DockPane pane = DockHelper.PaneAtPoint(MousePosition, this.DockPanel);
if (pane != null && this.DragSource.IsDockStateValid(pane.DockState))
{
pane.TestDrop(this.DragSource, this.Outline);
}
}
if (!this.Outline.FlagTestDrop && this.DragSource.IsDockStateValid(DockState.Float))
{
FloatWindow floatWindow = DockHelper.FloatWindowAtPoint(MousePosition, this.DockPanel);
if (floatWindow != null)
{
floatWindow.TestDrop(this.DragSource, this.Outline);
}
}
}
else
{
this.Indicator.DockPane = DockHelper.PaneAtPoint(MousePosition, this.DockPanel);
}
if (!this.Outline.FlagTestDrop)
{
if (this.DragSource.IsDockStateValid(DockState.Float))
{
Rectangle rect = this.FloatOutlineBounds;
rect.Offset(MousePosition.X - this.StartMousePosition.X,
MousePosition.Y - this.StartMousePosition.Y);
this.Outline.Show(rect);
}
}
if (!this.Outline.FlagTestDrop)
{
Cursor.Current = Cursors.No;
this.Outline.Show();
}
else
{
Cursor.Current = this.DragControl.Cursor;
}
}