void DiagramBox::mouseDown(
BPoint point,
uint32 buttons,
uint32 clicks)
{
D_MOUSE(("DiagramBox::mouseDown()\n"));
DiagramItem *item = itemUnder(point);
if (item)
{
item->mouseDown(point, buttons, clicks);
}
else if (clicks == 1)
{
if (isSelectable())
{
BMessage selectMsg(M_SELECTION_CHANGED);
if (modifiers() & B_SHIFT_KEY)
{
selectMsg.AddBool("replace", false);
}
else
{
selectMsg.AddBool("replace", true);
}
selectMsg.AddPointer("item", reinterpret_cast<void *>(this));
DiagramView* v = view();
BMessenger(v).SendMessage(&selectMsg);
}
if (isDraggable() && (buttons == B_PRIMARY_MOUSE_BUTTON))
{
BMessage dragMsg(M_BOX_DRAGGED);
dragMsg.AddPointer("item", static_cast<void *>(this));
dragMsg.AddPoint("offset", point - frame().LeftTop());
view()->DragMessage(&dragMsg, BRect(0.0, 0.0, -1.0, -1.0), view());
}
}
}
