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src/qt/qt_vmmanager_listviewdelegate.hpp

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+/*
+* 86Box	A hypervisor and IBM PC system emulator that specializes in
+*		running old operating systems and software designed for IBM
+*		PC systems and compatibles from 1981 through fairly recent
+*		system designs based on the PCI bus.
+*
+*		This file is part of the 86Box distribution.
+*
+*		Header for 86Box VM manager list view delegate module
+*
+*
+*
+* Authors:	cold-brewed
+*
+*		Copyright 2024 cold-brewed
+*/
+
+#ifndef QT_VMMANAGER_LISTVIEWDELEGATE_H
+#define QT_VMMANAGER_LISTVIEWDELEGATE_H
+
+#include <QPainter>
+#include <QStyledItemDelegate>
+#include "qt_vmmanager_system.hpp"
+
+class VMManagerListViewDelegateStyle
+{
+    VMManagerListViewDelegateStyle();
+
+    [[nodiscard]] inline QRect systemNameBox(const QStyleOptionViewItem &option,
+                              const QModelIndex &index) const;
+    [[nodiscard]] inline qreal statusFontPointSize(const QFont &f) const;
+    [[nodiscard]] inline QRect statusBox(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
+    QSize iconSize;
+    QSize smallIconSize;
+    QMargins margins;
+    int spacingHorizontal;
+    int spacingVertical;
+
+    friend class VMManagerListViewDelegate;
+};
+
+class VMManagerListViewDelegate final : public QStyledItemDelegate {
+    Q_OBJECT
+
+public:
+    explicit VMManagerListViewDelegate(QObject *parent = nullptr);
+    ~VMManagerListViewDelegate() override;
+    using QStyledItemDelegate::QStyledItemDelegate;
+
+    [[nodiscard]] QMargins contentsMargins() const;
+    void setContentsMargins(int left, int top, int right, int bottom) const;
+
+    [[nodiscard]] int horizontalSpacing() const;
+    void setHorizontalSpacing(int spacing) const;
+
+    [[nodiscard]] int verticalSpacing() const;
+    void setVerticalSpacing(int spacing) const;
+
+    void paint(QPainter *painter, const QStyleOptionViewItem &option,
+                const QModelIndex &index) const override;
+    [[nodiscard]] QSize sizeHint(const QStyleOptionViewItem &option,
+                   const QModelIndex &index) const override;
+private:
+    VMManagerListViewDelegateStyle *m_ptr;
+};
+#endif // QT_VMMANAGER_LISTVIEWDELEGATE_H