//! \brief Update this object with the current state of the pointer.
public void Update()
{
uint buttons;
uint object_id;
uint cmp_id;
object_id = GetPointerInfo(out Pos.X, out Pos.Y, out buttons, out cmp_id);
Buttons = (ButtonState)buttons;
if (ToolboxWindow)
{
Window = CreateInstance <Window> (object_id);
Gadget = Window != null?Window.GetGadget(cmp_id) : null;
WindowHandle = 0;
IconHandle = -1;
}
else
{
Window = null;
Gadget = null;
WindowHandle = object_id;
IconHandle = (int)cmp_id;
}
}
/*! \brief Create the arguments for a DragEnd event from the raw event data. */
public DragEndEventArgs(IntPtr unmanagedEventBlock) : base(unmanagedEventBlock)
{
uint flags = Header.Flags;
uint window_id = (uint)Marshal.ReadInt32(RawEventData, EventOffset.Window);
int icon_id = Marshal.ReadInt32(RawEventData, EventOffset.Icon);
if ((flags & Flags.ToolboxIDs) != 0)
{
ToolboxWindow = Object.CreateInstance <Window> (window_id);
ToolboxCmpID = (uint)icon_id;
WimpWindowHandle = 0;
WimpIconHandle = -1;
}
else
{
ToolboxWindow = null;
ToolboxCmpID = 0xffffffff;
WimpWindowHandle = window_id;
WimpIconHandle = icon_id;
}
int x = Marshal.ReadInt32(RawEventData, EventOffset.MouseX);
int y = Marshal.ReadInt32(RawEventData, EventOffset.MouseY);
MousePosition = new OS.Coord(x, y);
}
public PointerEventArgs(IntPtr unmanagedEventData) : base(unmanagedEventData)
{
uint cmp_id_not_required;
Window = WimpToToolbox(WindowHandle,
-1,
out cmp_id_not_required);
}
public CaretEventArgs(IntPtr unmanagedEventData) : base(unmanagedEventData)
{
uint cmp_id;
Window = WimpToToolbox(WindowHandle,
IconHandle,
out cmp_id);
Gadget = (Window != null) ? Window.GetGadget(cmp_id) : null;
}
/*! \brief Update this object with the current state of the caret. */
public override void Update()
{
base.Update();
uint cmp_id;
Window = WimpToToolbox(WindowHandle,
IconHandle,
out cmp_id);
Gadget = (Window != null) ? Window.GetGadget(cmp_id) : null;
}