StaticWidgets.h

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#pragma once
 
#include <QLabel>
 
#include "Basic.h"
 
namespace armarx::RemoteGui
{
    struct LabelHandler : TypedWidget<Label, QLabel, VALUE_VARIANT_STRING>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            QWidgetT* widget = new QWidgetT();
            widget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
            widget->setToolTip(QString::fromStdString(desc.toolTip));
            return widget;
        }
 
        static void
        updateGui(RemoteWidgetT const& desc, QWidgetT* widget, ValueT const& value)
        {
            widget->setText(toQString(value));
        }
 
        static ValueT
        handleGuiChange(RemoteWidgetT const& desc, QWidgetT* widget)
        {
            return toUtf8(widget->text());
        }
    };
 
    struct HSpacerHandler : TypedWidget<HSpacer, QWidget>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            QWidgetT* widget = new QWidget();
 
            widget->setLayout(new QVBoxLayout);
            widget->layout()->setContentsMargins(0, 0, 0, 0);
            widget->layout()->addItem(
                new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum));
 
            return widget;
        }
    };
 
    struct VSpacerHandler : TypedWidget<VSpacer, QWidget>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            QWidgetT* widget = new QWidget();
 
            widget->setLayout(new QVBoxLayout);
            widget->layout()->setContentsMargins(0, 0, 0, 0);
            widget->layout()->addItem(
                new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding));
 
            return widget;
        }
    };
 
    struct HLineHandler : TypedWidget<HLine, QFrame>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            QWidgetT* widget = new QFrame();
 
            widget->setFrameShape(QFrame::HLine);
            widget->setFrameShadow(QFrame::Sunken);
 
            return widget;
        }
    };
 
    struct VLineHandler : TypedWidget<VLine, QFrame>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            QWidgetT* widget = new QFrame();
 
            widget->setFrameShape(QFrame::VLine);
            widget->setFrameShadow(QFrame::Sunken);
 
            return widget;
        }
    };
 
    struct EmptyWidgetHandler : TypedWidget<Widget, QWidget>
    {
        static QWidgetT*
        createWidget(RemoteWidgetT const& desc,
                     CreateWidgetCallback const& createChild,
                     const QObject* stateChangeReceiver,
                     const char* stateChangeSlot)
        {
            ARMARX_TRACE;
            auto widget = new QWidget();
            widget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
            return widget;
        }
    };
} // namespace armarx::RemoteGui