void
PadView::MouseMoved(BPoint where, uint32 transit, const BMessage* dragMessage)
{
MainWindow* window = dynamic_cast<MainWindow*>(Window());
if (window == NULL)
return;
if (fDragging) {
window->MoveTo(ConvertToScreen(where) - fDragOffset);
} else if (window->AutoRaise()) {
where = ConvertToScreen(where);
BScreen screen(window);
BRect frame = screen.Frame();
BRect windowFrame = window->Frame();
if (where.x == frame.left || where.x == frame.right
|| where.y == frame.top || where.y == frame.bottom) {
BPoint position = window->ScreenPosition();
bool raise = false;
if (fabs(0.5 - position.x) > fabs(0.5 - position.y)) {
// left or right border
if (where.y >= windowFrame.top
&& where.y <= windowFrame.bottom) {
if (position.x < 0.5 && where.x == frame.left)
raise = true;
else if (position.x > 0.5 && where.x == frame.right)
raise = true;
}
} else {
// top or bottom border
if (where.x >= windowFrame.left && where.x <= windowFrame.right) {
if (position.y < 0.5 && where.y == frame.top)
raise = true;
else if (position.y > 0.5 && where.y == frame.bottom)
raise = true;
}
}
if (raise)
window->Activate();
}
}
}
