bsnes/hiro/qt/widget/widget.cpp

#if defined(Hiro_Widget)

namespace hiro {

static auto ParentContainer(mObject& object) -> QWidget* {
  if(auto frame = object.parentFrame()) {
    if(auto self = frame->self()) return self->qtFrame;
  }
  if(auto tabFrameItem = object.parentTabFrameItem()) {
    if(auto self = tabFrameItem->self()) return self->qtTabFrameItem;
  }
  if(auto window = object.parentWindow()) {
    if(auto self = window->self()) return self->qtContainer;
  }
  if(auto parent = object.parent()) {
    return ParentContainer(*parent);
  }
  return nullptr;
}

auto pWidget::construct() -> void {
  if(!qtWidget) return;

  if(auto container = ParentContainer(self())) {
    qtWidget->setParent(container);
  }

  setFont(self().font(true));
  setVisible(self().visible(true));
}

auto pWidget::destruct() -> void {
}

auto pWidget::focused() const -> bool {
  if(!qtWidget) return false;
  return qtWidget->hasFocus();
}

auto pWidget::setEnabled(bool enabled) -> void {
  if(!qtWidget) return;
  qtWidget->setEnabled(enabled);
}

auto pWidget::setFocused() -> void {
  if(!qtWidget) return;
  qtWidget->setFocus(Qt::OtherFocusReason);
}

auto pWidget::setFont(const Font& font) -> void {
  if(!qtWidget) return;
  qtWidget->setFont(pFont::create(font));
}

auto pWidget::setGeometry(Geometry geometry) -> void {
  if(!qtWidget) return;
//  Position displacement = GetDisplacement(&widget);
//  geometry.x -= displacement.x;
//  geometry.y -= displacement.y;
  qtWidget->setGeometry(geometry.x(), geometry.y(), geometry.width(), geometry.height());
  self().doSize();
}

auto pWidget::setVisible(bool visible) -> void {
  if(!qtWidget) return;
  qtWidget->setVisible(visible);
}

//pWidget::constructor() called before p{Derived}::constructor(); ergo qtWidget is not yet valid
//pWidget::synchronizeState() is called to finish construction of p{Derived}::constructor()
//void pWidget::synchronizeState() {
//  setFont(widget.font());
//}

}

#endif