Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 609 insertions, 0 deletions

diff --git a/qtinterface/qt4/Qt/q3listview.h b/qtinterface/qt4/Qt/q3listview.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3LISTVIEW_H
+#define Q3LISTVIEW_H
+
+#include <Qt3Support/q3scrollview.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+#ifndef QT_NO_LISTVIEW
+
+class QPixmap;
+class QFont;
+class Q3Header;
+class QIcon;
+
+class Q3ListView;
+struct Q3ListViewPrivate;
+struct Q3CheckListItemPrivate;
+class Q3ListViewItemIterator;
+struct Q3ListViewItemIteratorPrivate;
+class Q3DragObject;
+class QMimeSource;
+class QLineEdit;
+class Q3ListViewToolTip;
+
+class Q_COMPAT_EXPORT Q3ListViewItem
+{
+    friend class Q3ListViewItemIterator;
+    friend class Q3ListViewToolTip;
+
+public:
+    Q3ListViewItem(Q3ListView * parent);
+    Q3ListViewItem(Q3ListViewItem * parent);
+    Q3ListViewItem(Q3ListView * parent, Q3ListViewItem * after);
+    Q3ListViewItem(Q3ListViewItem * parent, Q3ListViewItem * after);
+
+    Q3ListViewItem(Q3ListView * parent,
+                   const QString&,             const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString());
+    Q3ListViewItem(Q3ListViewItem * parent,
+                   const QString&,             const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString());
+
+    Q3ListViewItem(Q3ListView * parent, Q3ListViewItem * after,
+                   const QString&,             const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString());
+    Q3ListViewItem(Q3ListViewItem * parent, Q3ListViewItem * after,
+                   const QString&,             const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString(),
+                   const QString& = QString(), const QString& = QString());
+    virtual ~Q3ListViewItem();
+
+    virtual void insertItem(Q3ListViewItem *);
+    virtual void takeItem(Q3ListViewItem *);
+    virtual void removeItem(Q3ListViewItem *item) { takeItem(item); }
+
+    int height() const;
+    virtual void invalidateHeight();
+    int totalHeight() const;
+    virtual int width(const QFontMetrics&,
+                       const Q3ListView*, int column) const;
+    void widthChanged(int column=-1) const;
+    int depth() const;
+
+    virtual void setText(int, const QString &);
+    virtual QString text(int) const;
+
+    virtual void setPixmap(int, const QPixmap &);
+    virtual const QPixmap * pixmap(int) const;
+
+    virtual QString key(int, bool) const;
+    virtual int compare(Q3ListViewItem *i, int col, bool) const;
+    virtual void sortChildItems(int, bool);
+
+    int childCount() const { return nChildren; }
+
+    bool isOpen() const { return open; }
+    virtual void setOpen(bool);
+    virtual void setup();
+
+    virtual void setSelected(bool);
+    bool isSelected() const { return selected; }
+
+    virtual void paintCell(QPainter *, const QColorGroup & cg,
+                            int column, int width, int alignment);
+    virtual void paintBranches(QPainter * p, const QColorGroup & cg, int w, int y, int h);
+    virtual void paintFocus(QPainter *, const QColorGroup & cg, const QRect & r);
+
+    Q3ListViewItem * firstChild() const;
+    Q3ListViewItem * nextSibling() const { return siblingItem; }
+    Q3ListViewItem * parent() const;
+
+    Q3ListViewItem * itemAbove() const;
+    Q3ListViewItem * itemBelow() const;
+
+    int itemPos() const;
+
+    Q3ListView *listView() const;
+
+    virtual void setSelectable(bool enable);
+    bool isSelectable() const { return selectable && enabled; }
+
+    virtual void setExpandable(bool);
+    bool isExpandable() const { return expandable; }
+
+    void repaint() const;
+
+    virtual void sort();
+    void moveItem(Q3ListViewItem *after);
+
+    virtual void setDragEnabled(bool allow);
+    virtual void setDropEnabled(bool allow);
+    bool dragEnabled() const;
+    bool dropEnabled() const;
+    virtual bool acceptDrop(const QMimeSource *mime) const;
+
+    void setVisible(bool b);
+    bool isVisible() const;
+
+    virtual void setRenameEnabled(int col, bool b);
+    bool renameEnabled(int col) const;
+    virtual void startRename(int col);
+
+    virtual void setEnabled(bool b);
+    bool isEnabled() const;
+
+    virtual int rtti() const;
+    enum { RTTI = 0 };
+
+    virtual void setMultiLinesEnabled(bool b);
+    bool multiLinesEnabled() const;
+
+protected:
+    virtual void enforceSortOrder() const;
+    virtual void setHeight(int);
+    virtual void activate();
+
+    bool activatedPos(QPoint &);
+#ifndef QT_NO_DRAGANDDROP
+    virtual void dropped(QDropEvent *e);
+#endif
+    virtual void dragEntered();
+    virtual void dragLeft();
+    virtual void okRename(int col);
+    virtual void cancelRename(int col);
+
+    void ignoreDoubleClick();
+
+private:
+    void init();
+    void moveToJustAfter(Q3ListViewItem *);
+    void enforceSortOrderBackToRoot();
+    void removeRenameBox();
+
+    int ownHeight;
+    int maybeTotalHeight;
+    int nChildren;
+
+    uint lsc: 14;
+    uint lso: 1;
+    uint open : 1;
+    uint selected : 1;
+    uint selectable: 1;
+    uint configured: 1;
+    uint expandable: 1;
+    uint is_root: 1;
+    uint allow_drag : 1;
+    uint allow_drop : 1;
+    uint visible : 1;
+    uint enabled : 1;
+    uint mlenabled : 1;
+
+    Q3ListViewItem * parentItem;
+    Q3ListViewItem * siblingItem;
+    Q3ListViewItem * childItem;
+    QLineEdit *renameBox;
+    int renameCol;
+
+    void * columns;
+
+    friend class Q3ListView;
+};
+
+class Q3CheckListItem;
+
+class Q_COMPAT_EXPORT Q3ListView : public Q3ScrollView
+{
+    friend class Q3ListViewItemIterator;
+    friend class Q3ListViewItem;
+    friend class Q3CheckListItem;
+    friend class Q3ListViewToolTip;
+
+    Q_OBJECT
+    Q_ENUMS(SelectionMode ResizeMode RenameAction)
+    Q_PROPERTY(int columns READ columns)
+    Q_PROPERTY(bool multiSelection READ isMultiSelection WRITE setMultiSelection DESIGNABLE false)
+    Q_PROPERTY(SelectionMode selectionMode READ selectionMode WRITE setSelectionMode)
+    Q_PROPERTY(int childCount READ childCount)
+    Q_PROPERTY(bool allColumnsShowFocus READ allColumnsShowFocus WRITE setAllColumnsShowFocus)
+    Q_PROPERTY(bool showSortIndicator READ showSortIndicator WRITE setShowSortIndicator)
+    Q_PROPERTY(int itemMargin READ itemMargin WRITE setItemMargin)
+    Q_PROPERTY(bool rootIsDecorated READ rootIsDecorated WRITE setRootIsDecorated)
+    Q_PROPERTY(bool showToolTips READ showToolTips WRITE setShowToolTips)
+    Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)
+    Q_PROPERTY(int treeStepSize READ treeStepSize WRITE setTreeStepSize)
+    Q_PROPERTY(RenameAction defaultRenameAction READ defaultRenameAction WRITE setDefaultRenameAction)
+
+public:
+    Q3ListView(QWidget* parent=0, const char* name=0, Qt::WindowFlags f = 0);
+    ~Q3ListView();
+
+    int treeStepSize() const;
+    virtual void setTreeStepSize(int);
+
+    virtual void insertItem(Q3ListViewItem *);
+    virtual void takeItem(Q3ListViewItem *);
+    virtual void removeItem(Q3ListViewItem *item) { takeItem(item); }
+
+    Q3Header * header() const;
+
+    virtual int addColumn(const QString &label, int size = -1);
+    virtual int addColumn(const QIcon& icon, const QString &label, int size = -1);
+    virtual void removeColumn(int index);
+    virtual void setColumnText(int column, const QString &label);
+    virtual void setColumnText(int column, const QIcon& icon, const QString &label);
+    QString columnText(int column) const;
+    virtual void setColumnWidth(int column, int width);
+    int columnWidth(int column) const;
+    enum WidthMode { Manual, Maximum };
+    virtual void setColumnWidthMode(int column, WidthMode);
+    WidthMode columnWidthMode(int column) const;
+    int columns() const;
+
+    virtual void setColumnAlignment(int, int);
+    int columnAlignment(int) const;
+
+    void show();
+
+    QVariant inputMethodQuery(Qt::InputMethodQuery query) const;
+    Q3ListViewItem * itemAt(const QPoint & screenPos) const;
+    QRect itemRect(const Q3ListViewItem *) const;
+    int itemPos(const Q3ListViewItem *);
+
+    void ensureItemVisible(const Q3ListViewItem *);
+
+    void repaintItem(const Q3ListViewItem *) const;
+
+    virtual void setMultiSelection(bool enable);
+    bool isMultiSelection() const;
+
+    enum SelectionMode { Single, Multi, Extended, NoSelection  };
+    void setSelectionMode(SelectionMode mode);
+    SelectionMode selectionMode() const;
+
+    virtual void clearSelection();
+    virtual void setSelected(Q3ListViewItem *, bool);
+    void setSelectionAnchor(Q3ListViewItem *);
+    bool isSelected(const Q3ListViewItem *) const;
+    Q3ListViewItem * selectedItem() const;
+    virtual void setOpen(Q3ListViewItem *, bool);
+    bool isOpen(const Q3ListViewItem *) const;
+
+    virtual void setCurrentItem(Q3ListViewItem *);
+    Q3ListViewItem * currentItem() const;
+
+    Q3ListViewItem * firstChild() const;
+    Q3ListViewItem * lastItem() const;
+
+    int childCount() const;
+
+    virtual void setAllColumnsShowFocus(bool);
+    bool allColumnsShowFocus() const;
+
+    virtual void setItemMargin(int);
+    int itemMargin() const;
+
+    virtual void setRootIsDecorated(bool);
+    bool rootIsDecorated() const;
+
+    virtual void setSorting(int column, bool ascending = true);
+    int sortColumn() const;
+    void setSortColumn(int column);
+    Qt::SortOrder sortOrder() const;
+    void setSortOrder(Qt::SortOrder order);
+    virtual void sort();
+
+    bool eventFilter(QObject * o, QEvent *);
+
+    QSize sizeHint() const;
+    QSize minimumSizeHint() const;
+
+    virtual void setShowSortIndicator(bool show);
+    bool showSortIndicator() const;
+    virtual void setShowToolTips(bool b);
+    bool showToolTips() const;
+
+    enum ResizeMode { NoColumn, AllColumns, LastColumn };
+    virtual void setResizeMode(ResizeMode m);
+    ResizeMode resizeMode() const;
+
+    enum StringComparisonMode {
+        CaseSensitive   = 0x00001, // 0 0001
+        BeginsWith      = 0x00002, // 0 0010
+        EndsWith        = 0x00004, // 0 0100
+        Contains        = 0x00008, // 0 1000
+        ExactMatch      = 0x00010  // 1 0000
+    };
+    typedef uint ComparisonFlags;
+    Q3ListViewItem * findItem(const QString& text, int column,
+                              ComparisonFlags = ExactMatch | Qt::CaseSensitive ) const;
+
+    enum RenameAction { Accept, Reject };
+    virtual void setDefaultRenameAction(RenameAction a);
+    RenameAction defaultRenameAction() const;
+    bool isRenaming() const;
+
+    void hideColumn(int column);
+
+public Q_SLOTS:
+    virtual void clear();
+    virtual void invertSelection();
+    virtual void selectAll(bool select);
+    void triggerUpdate();
+    void setContentsPos(int x, int y);
+    void adjustColumn(int col);
+
+Q_SIGNALS:
+    void selectionChanged();
+    void selectionChanged(Q3ListViewItem *);
+    void currentChanged(Q3ListViewItem *);
+    void clicked(Q3ListViewItem *);
+    void clicked(Q3ListViewItem *, const QPoint &, int);
+    void pressed(Q3ListViewItem *);
+    void pressed(Q3ListViewItem *, const QPoint &, int);
+
+    void doubleClicked(Q3ListViewItem *);
+    void doubleClicked(Q3ListViewItem *, const QPoint&, int);
+    void returnPressed(Q3ListViewItem *);
+    void spacePressed(Q3ListViewItem *);
+    void rightButtonClicked(Q3ListViewItem *, const QPoint&, int);
+    void rightButtonPressed(Q3ListViewItem *, const QPoint&, int);
+    void mouseButtonPressed(int, Q3ListViewItem *, const QPoint& , int);
+    void mouseButtonClicked(int, Q3ListViewItem *, const QPoint&, int);
+
+    void contextMenuRequested(Q3ListViewItem *, const QPoint &, int);
+
+    void onItem(Q3ListViewItem *item);
+    void onViewport();
+
+    void expanded(Q3ListViewItem *item);
+    void collapsed(Q3ListViewItem *item);
+#ifndef QT_NO_DRAGANDDROP
+    void dropped(QDropEvent *e);
+#endif
+    void itemRenamed(Q3ListViewItem *item, int col, const QString &);
+    void itemRenamed(Q3ListViewItem *item, int col );
+
+protected:
+    void contentsMousePressEvent(QMouseEvent * e);
+    void contentsMouseReleaseEvent(QMouseEvent * e);
+    void contentsMouseMoveEvent(QMouseEvent * e);
+    void contentsMouseDoubleClickEvent(QMouseEvent * e);
+    void contentsContextMenuEvent(QContextMenuEvent * e);
+#ifndef QT_NO_DRAGANDDROP
+    void contentsDragEnterEvent(QDragEnterEvent *e);
+    void contentsDragMoveEvent(QDragMoveEvent *e);
+    void contentsDragLeaveEvent(QDragLeaveEvent *e);
+    void contentsDropEvent(QDropEvent *e);
+    virtual Q3DragObject *dragObject();
+    virtual void startDrag();
+#endif
+
+    void focusInEvent(QFocusEvent * e);
+    void focusOutEvent(QFocusEvent * e);
+
+    void keyPressEvent(QKeyEvent *e);
+
+    void resizeEvent(QResizeEvent *e);
+    void viewportResizeEvent(QResizeEvent *e);
+
+    void showEvent(QShowEvent *);
+
+    void drawContentsOffset(QPainter *, int ox, int oy,
+                             int cx, int cy, int cw, int ch);
+
+    virtual void paintEmptyArea(QPainter *, const QRect &);
+    void changeEvent(QEvent *);
+
+protected Q_SLOTS:
+    void updateContents();
+    void doAutoScroll();
+
+private Q_SLOTS:
+    void changeSortColumn(int);
+    void handleIndexChange();
+    void updateDirtyItems();
+    void makeVisible();
+    void handleSizeChange(int, int, int);
+    void startRename();
+    void openFocusItem();
+
+private:
+    Q_DISABLE_COPY(Q3ListView)
+
+    void contentsMousePressEventEx(QMouseEvent * e);
+    void contentsMouseReleaseEventEx(QMouseEvent * e);
+    void init();
+    void updateGeometries();
+    void buildDrawableList() const;
+    void reconfigureItems();
+    void widthChanged(const Q3ListViewItem*, int c);
+    void handleItemChange(Q3ListViewItem *old, bool shift, bool control);
+    void selectRange(Q3ListViewItem *from, Q3ListViewItem *to, bool invert, bool includeFirst, bool clearSel = false);
+    bool selectRange(Q3ListViewItem *newItem, Q3ListViewItem *oldItem, Q3ListViewItem *anchorItem);
+    bool clearRange(Q3ListViewItem *from, Q3ListViewItem *to, bool includeFirst = true);
+    void doAutoScroll(const QPoint &cursorPos);
+
+    Q3ListViewPrivate *d;
+};
+
+
+class Q_COMPAT_EXPORT Q3CheckListItem : public Q3ListViewItem
+{
+public:
+    enum Type { RadioButton,
+                CheckBox,
+                Controller,
+                RadioButtonController=Controller,
+                CheckBoxController };
+
+    enum ToggleState { Off, NoChange, On };
+
+    Q3CheckListItem(Q3CheckListItem *parent, const QString &text,
+                    Type = RadioButtonController);
+    Q3CheckListItem(Q3CheckListItem *parent, Q3ListViewItem *after,
+                    const QString &text, Type = RadioButtonController);
+    Q3CheckListItem(Q3ListViewItem *parent, const QString &text,
+                    Type = RadioButtonController);
+    Q3CheckListItem(Q3ListViewItem *parent, Q3ListViewItem *after,
+                    const QString &text, Type = RadioButtonController);
+    Q3CheckListItem(Q3ListView *parent, const QString &text,
+                    Type = RadioButtonController);
+    Q3CheckListItem(Q3ListView *parent, Q3ListViewItem *after,
+                    const QString &text, Type = RadioButtonController);
+    Q3CheckListItem(Q3ListViewItem *parent, const QString &text,
+                    const QPixmap &);
+    Q3CheckListItem(Q3ListView *parent, const QString &text,
+                    const QPixmap &);
+    ~Q3CheckListItem();
+
+    void paintCell(QPainter *, const QColorGroup & cg,
+                    int column, int width, int alignment);
+    virtual void paintFocus(QPainter *, const QColorGroup &cg,
+                             const QRect & r);
+    int width(const QFontMetrics&, const Q3ListView*, int column) const;
+    void setup();
+
+    virtual void setOn(bool);
+    bool isOn() const { return on; }
+    Type type() const { return myType; }
+    QString text() const { return Q3ListViewItem::text(0); }
+    QString text(int n) const { return Q3ListViewItem::text(n); }
+
+    void setTristate(bool);
+    bool isTristate() const;
+    ToggleState state() const;
+    void setState(ToggleState s);
+
+    int rtti() const;
+    enum { RTTI = 1 };
+
+protected:
+    void activate();
+    void turnOffChild();
+    virtual void stateChange(bool);
+
+private:
+    void init();
+    ToggleState internalState() const;
+    void setStoredState(ToggleState newState, Q3CheckListItem *key);
+    ToggleState storedState(Q3CheckListItem *key) const;
+    void stateChange(ToggleState s);
+    void restoreState(Q3CheckListItem *key, int depth = 0);
+    void updateController(bool update = true , bool store = false);
+    void updateStoredState(Q3CheckListItem *key);
+    void setState(ToggleState s, bool update, bool store);
+    void setCurrentState(ToggleState s);
+
+    Type myType;
+    bool on;
+    Q3CheckListItemPrivate *d;
+};
+
+class Q_COMPAT_EXPORT Q3ListViewItemIterator
+{
+    friend struct Q3ListViewPrivate;
+    friend class Q3ListView;
+    friend class Q3ListViewItem;
+
+public:
+    enum IteratorFlag {
+        Visible =                 0x00000001,
+        Invisible =                 0x00000002,
+        Selected =                0x00000004,
+        Unselected =                 0x00000008,
+        Selectable =                0x00000010,
+        NotSelectable =                0x00000020,
+        DragEnabled =                0x00000040,
+        DragDisabled =                0x00000080,
+        DropEnabled =                0x00000100,
+        DropDisabled =                0x00000200,
+        Expandable =                0x00000400,
+        NotExpandable =                0x00000800,
+        Checked =                0x00001000,
+        NotChecked =                0x00002000
+    };
+
+    Q3ListViewItemIterator();
+    Q3ListViewItemIterator(Q3ListViewItem *item);
+    Q3ListViewItemIterator(Q3ListViewItem *item, int iteratorFlags);
+
+    Q3ListViewItemIterator(const Q3ListViewItemIterator &it);
+    Q3ListViewItemIterator(Q3ListView *lv);
+    Q3ListViewItemIterator(Q3ListView *lv, int iteratorFlags);
+
+    Q3ListViewItemIterator &operator=(const Q3ListViewItemIterator &it);
+
+    ~Q3ListViewItemIterator();
+
+    Q3ListViewItemIterator &operator++();
+    const Q3ListViewItemIterator operator++(int);
+    Q3ListViewItemIterator &operator+=(int j);
+
+    Q3ListViewItemIterator &operator--();
+    const Q3ListViewItemIterator operator--(int);
+    Q3ListViewItemIterator &operator-=(int j);
+
+    Q3ListViewItem* operator*();
+    Q3ListViewItem *current() const;
+
+private:
+    Q3ListViewItem *curr;
+    Q3ListView *listView;
+    int flags;
+
+    void currentRemoved();
+    bool matchesFlags(const Q3ListViewItem*) const;
+    bool testPair(Q3ListViewItemIterator::IteratorFlag, Q3ListViewItemIterator::IteratorFlag, bool) const;
+    bool isChecked(const Q3ListViewItem*) const;
+};
+
+#endif // QT_NO_LISTVIEW
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3LISTVIEW_H