19fa70c821
This is a GAbstractView subclass that implements a icon-based view onto a GModel. It still need a bunch of work, but it's in basic usable shape.
37 lines
887 B
C++
37 lines
887 B
C++
#include <LibGUI/GAbstractView.h>
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#include <LibGUI/GModel.h>
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#include <LibGUI/GScrollBar.h>
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#include <SharedGraphics/Painter.h>
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#include <Kernel/KeyCode.h>
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GAbstractView::GAbstractView(GWidget* parent)
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: GScrollableWidget(parent)
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{
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}
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GAbstractView::~GAbstractView()
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{
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}
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void GAbstractView::set_model(RetainPtr<GModel>&& model)
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{
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if (model.ptr() == m_model.ptr())
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return;
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if (m_model)
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m_model->unregister_view(Badge<GAbstractView>(), *this);
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m_model = move(model);
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if (m_model)
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m_model->register_view(Badge<GAbstractView>(), *this);
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did_update_model();
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}
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void GAbstractView::model_notification(const GModelNotification& notification)
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{
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if (on_model_notification)
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on_model_notification(notification);
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}
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void GAbstractView::did_update_model()
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{
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model_notification(GModelNotification(GModelNotification::ModelUpdated));
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}
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