add OCheckListItem

change my email address

1 files changed, 63 insertions, 8 deletions

diff --git a/libopie2/opieui/olistview.h b/libopie2/opieui/olistview.h
index a00b43a..59b0973 100644
--- a/libopie2/opieui/olistview.h
+++ b/libopie2/opieui/olistview.h
@@ -1,16 +1,15 @@
 /*
                              This file is part of the Opie Project
-
-              =.             (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+              =.             (C) 2003-2004 Michael 'Mickey' Lauer <mickey@vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
@@ -42,25 +41,25 @@ class OListViewItem;
 
 /*======================================================================================
  * OListView
  *======================================================================================*/
 
 /**
  * @brief A list/tree widget.
  *
  * A @ref QListView variant featuring visual and functional enhancements
  * like an alternate background for odd rows, an autostretch mode
  * for the width of the widget ( >= Qt 3 only ) and persistence capabilities.
  *
- * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+ * @author Michael 'Mickey' Lauer <mickey@vanille.de>
  */
 class OListView: public QListView
 {
   public:
    /**
     * Constructor.
     *
     * The parameters @a parent and @a name are handled by
     * @ref QListView, as usual.
     */
     OListView( QWidget* parent = 0, const char* name = 0 );
    /**
@@ -113,29 +112,39 @@ class OListView: public QListView
     virtual OListViewItem* childFactory();
 #ifndef QT_NO_DATASTREAM
    /**
     * Serialize this object to @ref QDataStream @a stream
     */
     virtual void serializeTo( QDataStream& stream ) const;
    /**
     * Serialize this object from a @ref QDataStream @a stream
     */
     virtual void serializeFrom( QDataStream& s );
 #endif
 
-protected slots:
-    /** 
+  public slots:
+    /**
+     * Expand all items
+     */
+     void expand();
+    /**
+     * Collapse all items
+     */
+     void collapse();
+
+  protected slots:
+    /**
      * expand the current OListViewItem
      */
-    void expand(QListViewItem*);    
+    void expand(QListViewItem*);
 
   private:
     QColor m_alternateBackground;
     bool m_fullWidth;
     QPen m_columnSeparator;
 };
 
 #ifndef QT_NO_DATASTREAM
 /**
   * @relates OListView
   * Writes @a listview to the @a stream and returns a reference to the stream.
   */
@@ -144,24 +153,25 @@ QDataStream& operator<<( QDataStream& stream, const OListView& listview );
   * @relates OListView
   * Reads @a listview from the @a stream and returns a reference to the stream.
   */
 QDataStream& operator>>( QDataStream& stream, OListView& listview );
 #endif // QT_NO_DATASTREAM
 
 /*======================================================================================
  * OListViewItem
  *======================================================================================*/
 
 class OListViewItem: public QListViewItem
 {
+    friend class OCheckListItem;
   public:
     /**
      * Constructors.
      */
     OListViewItem( QListView * parent );
     OListViewItem( QListViewItem * parent );
     OListViewItem( QListView * parent, QListViewItem * after );
     OListViewItem( QListViewItem * parent, QListViewItem * after );
 
     OListViewItem( QListView * parent,
         QString,     QString = QString::null,
         QString = QString::null, QString = QString::null,
@@ -241,36 +251,81 @@ class OListViewItem: public QListViewItem
   * @relates QListViewItem
   * Writes listview @a item and all subitems recursively to @a stream
   * and returns a reference to the stream.
   */
 QDataStream& operator<<( QDataStream& stream, const OListViewItem& item );
 /**
   * @relates QListViewItem
   * Reads listview @a item from @a stream and returns a reference to the stream.
   */
 QDataStream& operator>>( QDataStream& stream, OListViewItem& item );
 #endif // QT_NO_DATASTREAM
 
+
+/*======================================================================================
+ * OCheckListItem
+ *======================================================================================*/
+
+class OCheckListItem : public QCheckListItem
+{
+  public:
+
+    OCheckListItem( QCheckListItem *parent, const QString &text,
+                    Type = Controller );
+    OCheckListItem( QListViewItem *parent, const QString &text,
+                    Type = Controller );
+    OCheckListItem( QListView *parent, const QString &text,
+                    Type = Controller );
+    OCheckListItem( QListViewItem *parent, const QString &text,
+                    const QPixmap & );
+    OCheckListItem( QListView *parent, const QString &text,
+                    const QPixmap & );
+    ~OCheckListItem();
+    /**
+     * @returns the background color of the list item.
+     */
+    const QColor& backgroundColor();
+    /**
+     * @returns true, if the item is at an odd position and
+     * thus have to be painted with the alternate background color.
+     */
+    bool isAlternate();
+    /**
+     * @note: Reimplemented for internal purposes - the API is not affected
+     *
+     */
+    void paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment );
+    /**
+     * Perform object initialization.
+     */
+    void init();
+
+  private:
+    bool m_known;
+    bool m_odd;
+};
+
+
 /*======================================================================================
  * ONamedListView
  *======================================================================================*/
 
 class ONamedListViewItem;
 
 /**
  * @brief An OListView variant with named columns.
  *
  * This class provides a higher-level interface to an OListView.
  *
- * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+ * @author Michael 'Mickey' Lauer <mickey@vanille.de>
  */
 class ONamedListView: public OListView
 {
   public:
     /**
      * Constructor.
      *
      * The parameters @a parent and @a name are handled by
      * @ref OListView, as usual.
      */
     ONamedListView( QWidget* parent = 0, const char* name = 0 );
     /**
@@ -301,25 +356,25 @@ class ONamedListView: public OListView
     virtual ONamedListViewItem* find( const QString& column, const QString& text, int recurse = -1 ) const;
 };
 
 /*======================================================================================
  * ONamedListViewItem
  *======================================================================================*/
 
 /**
  * @brief An OListView variant with named columns.
  *
  * This class provides a higher-level interface to an OListViewItem.
  *
- * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+ * @author Michael 'Mickey' Lauer <mickey@vanille.de>
  */
 class ONamedListViewItem: public OListViewItem
 {
   public:
     /**
      * Constructor. Accepts the same parameters as a @ref OListViewItem,
      * plus a @ref QStringList which holds an arbitrary number of @a texts.
      */
     ONamedListViewItem( QListView* parent, const QStringList& texts );
     ONamedListViewItem( QListViewItem* parent, const QStringList& texts );
     ONamedListViewItem( QListView* parent, QListViewItem* after, const QStringList& texts );
     ONamedListViewItem( QListViewItem* parent, QListViewItem* after, const QStringList& texts );