git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 12:41:59 -07:00
parent 9f0bbf3b74
commit e34e36cb35
1415 changed files with 0 additions and 0 deletions
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#ifndef CRYINCLUDE_EDITOR_CONTROLS_IMAGELISTCTRL_H
+#define CRYINCLUDE_EDITOR_CONTROLS_IMAGELISTCTRL_H
+#pragma once
+
+#if !defined(Q_MOC_RUN)
+#include <QAbstractItemView>
+
+#include <QHash>
+#endif
+
+//////////////////////////////////////////////////////////////////////////
+// Custom control to display list of images.
+//////////////////////////////////////////////////////////////////////////
+class CImageListCtrl
+    : public QAbstractItemView
+{
+    Q_OBJECT
+public:
+    enum ListStyle
+    {
+        DefaultStyle,
+        HorizontalStyle
+    };
+
+public:
+    CImageListCtrl(QWidget* parent = nullptr);
+    ~CImageListCtrl();
+
+    ListStyle Style() const;
+    void SetStyle(ListStyle style);
+
+    const QSize& ItemSize() const;
+    void SetItemSize(QSize size);
+
+    const QSize& BorderSize() const;
+    void SetBorderSize(QSize size);
+
+    // Get all items inside specified rectangle.
+    QModelIndexList ItemsInRect(const QRect& rect) const;
+
+    QModelIndex indexAt(const QPoint& point) const override;
+    void scrollTo(const QModelIndex& index, ScrollHint hint = EnsureVisible) override;
+    QRect visualRect(const QModelIndex& index) const override;
+
+protected:
+    QRect ItemGeometry(const QModelIndex& index) const;
+    void SetItemGeometry(const QModelIndex& index, const QRect& rect);
+    void ClearItemGeometries();
+
+    int horizontalOffset() const override;
+    int verticalOffset() const override;
+    bool isIndexHidden(const QModelIndex& index) const override;
+    QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override;
+    void setSelection(const QRect& rect, QItemSelectionModel::SelectionFlags flags) override;
+    QRegion visualRegionForSelection(const QItemSelection& selection) const override;
+
+    void paintEvent(QPaintEvent* event) override;
+    void rowsInserted(const QModelIndex& parent, int start, int end) override;
+
+    void updateGeometries() override;
+
+private:
+    QHash<int, QRect> m_geometry;
+    QSize m_itemSize;
+    QSize m_borderSize;
+    ListStyle m_style;
+};
+
+class QImageListDelegate
+    : public QAbstractItemDelegate
+{
+    Q_OBJECT
+signals:
+    void InvalidPixmapGenerated(const QModelIndex& index) const;
+public:
+    QImageListDelegate(QObject* parent = nullptr);
+
+    void paint(QPainter* painter,
+        const QStyleOptionViewItem& option,
+        const QModelIndex& index) const override;
+
+    QSize sizeHint(const QStyleOptionViewItem& option,
+        const QModelIndex& index) const override;
+
+    QVector<int> paintingRoles() const override;
+};
+
+#endif // CRYINCLUDE_EDITOR_CONTROLS_IMAGELISTCTRL_H