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-rw-r--r--application/groupview/GroupView.h187
1 files changed, 94 insertions, 93 deletions
diff --git a/application/groupview/GroupView.h b/application/groupview/GroupView.h
index 07c65bb5..db29a0d4 100644
--- a/application/groupview/GroupView.h
+++ b/application/groupview/GroupView.h
@@ -1,4 +1,4 @@
-/* Copyright 2013-2018 MultiMC Contributors
+/* Copyright 2013-2019 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,126 +23,127 @@
struct GroupViewRoles
{
- enum
- {
- GroupRole = Qt::UserRole,
- ProgressValueRole,
- ProgressMaximumRole
- };
+ enum
+ {
+ GroupRole = Qt::UserRole,
+ ProgressValueRole,
+ ProgressMaximumRole
+ };
};
class GroupView : public QAbstractItemView
{
- Q_OBJECT
+ Q_OBJECT
public:
- GroupView(QWidget *parent = 0);
- ~GroupView();
+ GroupView(QWidget *parent = 0);
+ ~GroupView();
- void setModel(QAbstractItemModel *model) override;
+ void setModel(QAbstractItemModel *model) override;
- /// return geometry rectangle occupied by the specified model item
- QRect geometryRect(const QModelIndex &index) const;
- /// return visual rectangle occupied by the specified model item
- virtual QRect visualRect(const QModelIndex &index) const override;
- /// get the model index at the specified visual point
- virtual QModelIndex indexAt(const QPoint &point) const override;
- QString groupNameAt(const QPoint &point);
- void setSelection(const QRect &rect,
- const QItemSelectionModel::SelectionFlags commands) override;
+ /// return geometry rectangle occupied by the specified model item
+ QRect geometryRect(const QModelIndex &index) const;
+ /// return visual rectangle occupied by the specified model item
+ virtual QRect visualRect(const QModelIndex &index) const override;
+ /// get the model index at the specified visual point
+ virtual QModelIndex indexAt(const QPoint &point) const override;
+ QString groupNameAt(const QPoint &point);
+ void setSelection(const QRect &rect,
+ const QItemSelectionModel::SelectionFlags commands) override;
- virtual int horizontalOffset() const override;
- virtual int verticalOffset() const override;
- virtual void scrollContentsBy(int dx, int dy) override;
- virtual void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible) override;
+ virtual int horizontalOffset() const override;
+ virtual int verticalOffset() const override;
+ virtual void scrollContentsBy(int dx, int dy) override;
+ virtual void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible) override;
- virtual QModelIndex moveCursor(CursorAction cursorAction,
- Qt::KeyboardModifiers modifiers) override;
+ virtual QModelIndex moveCursor(CursorAction cursorAction,
+ Qt::KeyboardModifiers modifiers) override;
- virtual QRegion visualRegionForSelection(const QItemSelection &selection) const override;
+ virtual QRegion visualRegionForSelection(const QItemSelection &selection) const override;
- int spacing() const
- {
- return m_spacing;
- };
+ int spacing() const
+ {
+ return m_spacing;
+ };
public slots:
- virtual void updateGeometries() override;
+ virtual void updateGeometries() override;
protected slots:
- virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
- const QVector<int> &roles) override;
- virtual void rowsInserted(const QModelIndex &parent, int start, int end) override;
- virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;
- void modelReset();
- void rowsRemoved();
+ virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
+ const QVector<int> &roles) override;
+ virtual void rowsInserted(const QModelIndex &parent, int start, int end) override;
+ virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;
+ void modelReset();
+ void rowsRemoved();
+ void currentChanged(const QModelIndex &current, const QModelIndex &previous) override;
signals:
- void droppedURLs(QList<QUrl> urls);
+ void droppedURLs(QList<QUrl> urls);
protected:
- virtual bool isIndexHidden(const QModelIndex &index) const override;
- void mousePressEvent(QMouseEvent *event) override;
- void mouseMoveEvent(QMouseEvent *event) override;
- void mouseReleaseEvent(QMouseEvent *event) override;
- void mouseDoubleClickEvent(QMouseEvent *event) override;
- void paintEvent(QPaintEvent *event) override;
- void resizeEvent(QResizeEvent *event) override;
+ virtual bool isIndexHidden(const QModelIndex &index) const override;
+ void mousePressEvent(QMouseEvent *event) override;
+ void mouseMoveEvent(QMouseEvent *event) override;
+ void mouseReleaseEvent(QMouseEvent *event) override;
+ void mouseDoubleClickEvent(QMouseEvent *event) override;
+ void paintEvent(QPaintEvent *event) override;
+ void resizeEvent(QResizeEvent *event) override;
- void dragEnterEvent(QDragEnterEvent *event) override;
- void dragMoveEvent(QDragMoveEvent *event) override;
- void dragLeaveEvent(QDragLeaveEvent *event) override;
- void dropEvent(QDropEvent *event) override;
+ void dragEnterEvent(QDragEnterEvent *event) override;
+ void dragMoveEvent(QDragMoveEvent *event) override;
+ void dragLeaveEvent(QDragLeaveEvent *event) override;
+ void dropEvent(QDropEvent *event) override;
- void startDrag(Qt::DropActions supportedActions) override;
+ void startDrag(Qt::DropActions supportedActions) override;
- void updateScrollbar();
+ void updateScrollbar();
private:
- friend struct VisualGroup;
- QList<VisualGroup *> m_groups;
-
- // geometry
- int m_leftMargin = 5;
- int m_rightMargin = 5;
- int m_bottomMargin = 5;
- int m_categoryMargin = 5;
- int m_spacing = 5;
- int m_itemWidth = 100;
- int m_currentItemsPerRow = -1;
- int m_currentCursorColumn= -1;
- mutable QCache<int, QRect> geometryCache;
-
- // point where the currently active mouse action started in geometry coordinates
- QPoint m_pressedPosition;
- QPersistentModelIndex m_pressedIndex;
- bool m_pressedAlreadySelected;
- VisualGroup *m_pressedCategory;
- QItemSelectionModel::SelectionFlag m_ctrlDragSelectionFlag;
- QPoint m_lastDragPosition;
-
- VisualGroup *category(const QModelIndex &index) const;
- VisualGroup *category(const QString &cat) const;
- VisualGroup *categoryAt(const QPoint &pos, VisualGroup::HitResults & result) const;
-
- int itemsPerRow() const
- {
- return m_currentItemsPerRow;
- };
- int contentWidth() const;
+ friend struct VisualGroup;
+ QList<VisualGroup *> m_groups;
+
+ // geometry
+ int m_leftMargin = 5;
+ int m_rightMargin = 5;
+ int m_bottomMargin = 5;
+ int m_categoryMargin = 5;
+ int m_spacing = 5;
+ int m_itemWidth = 100;
+ int m_currentItemsPerRow = -1;
+ int m_currentCursorColumn= -1;
+ mutable QCache<int, QRect> geometryCache;
+
+ // point where the currently active mouse action started in geometry coordinates
+ QPoint m_pressedPosition;
+ QPersistentModelIndex m_pressedIndex;
+ bool m_pressedAlreadySelected;
+ VisualGroup *m_pressedCategory;
+ QItemSelectionModel::SelectionFlag m_ctrlDragSelectionFlag;
+ QPoint m_lastDragPosition;
+
+ VisualGroup *category(const QModelIndex &index) const;
+ VisualGroup *category(const QString &cat) const;
+ VisualGroup *categoryAt(const QPoint &pos, VisualGroup::HitResults & result) const;
+
+ int itemsPerRow() const
+ {
+ return m_currentItemsPerRow;
+ };
+ int contentWidth() const;
private: /* methods */
- int itemWidth() const;
- int calculateItemsPerRow() const;
- int verticalScrollToValue(const QModelIndex &index, const QRect &rect,
- QListView::ScrollHint hint) const;
- QPixmap renderToPixmap(const QModelIndexList &indices, QRect *r) const;
- QList<QPair<QRect, QModelIndex>> draggablePaintPairs(const QModelIndexList &indices,
- QRect *r) const;
+ int itemWidth() const;
+ int calculateItemsPerRow() const;
+ int verticalScrollToValue(const QModelIndex &index, const QRect &rect,
+ QListView::ScrollHint hint) const;
+ QPixmap renderToPixmap(const QModelIndexList &indices, QRect *r) const;
+ QList<QPair<QRect, QModelIndex>> draggablePaintPairs(const QModelIndexList &indices,
+ QRect *r) const;
- bool isDragEventAccepted(QDropEvent *event);
+ bool isDragEventAccepted(QDropEvent *event);
- QPair<VisualGroup *, int> rowDropPos(const QPoint &pos);
+ QPair<VisualGroup *, int> rowDropPos(const QPoint &pos);
- QPoint offset() const;
+ QPoint offset() const;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 23:59:52 +0000