X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=widgets%2Flistwindow.h;h=3b3c23518cbb8bc50db424d363308becd9a4f0ff;hb=ee43811f99a9f2f047ed4aceeea2bdbf411f2fe0;hp=f912df31824e2963465bf1bb4fb8fe9494714c6a;hpb=243b9c4cd5f75f9236b3aae437d2ac8c80470778;p=dorian

diff --git a/widgets/listwindow.h b/widgets/listwindow.h
index f912df3..3b3c235 100644
--- a/widgets/listwindow.h
+++ b/widgets/listwindow.h
@@ -5,12 +5,12 @@
 #include <QDialogButtonBox>
 #include <QList>
 
-class QListView;
 class QString;
-class QHBoxLayout;
 class QPushButton;
+class FlickCharm;
+class QAbstractItemModel;
+class QListWidget;
 class QModelIndex;
-class QItemSelection;
 
 /** A window with a list and menu actions (Maemo) or buttons (non-Maemo). */
 class ListWindow: public QMainWindow
@@ -18,44 +18,66 @@ class ListWindow: public QMainWindow
     Q_OBJECT
 
 public:
-    explicit ListWindow(QWidget *parent = 0);
-
-    /** Add a list view to the window. */
-    void addList(QListView *list);
-
     /**
-     * Add an action to the window: either a button, or, on Maemo, a top
-     * level menu item.
-     * Activating the action invokes the slot with no parameters.
+     * Constructor.
+     * @param   noItems Text to display when the list has no items.
+     * @param   parent  Parent widget.
      */
-    void addAction(const QString &title, QObject *receiver, const char *slot,
-        QDialogButtonBox::ButtonRole role = QDialogButtonBox::ActionRole);
+    explicit ListWindow(const QString &noItems, QWidget *parent = 0);
 
-    /**
-     * Add an action to the selected item in the list: either a button which is
-     * enabled when a list item is selected, or, on Maemo, a pop-up menu item
-     * which is displayed when a list item is long-pressed.
-     * Activating the action invokes the slot with no parameters.
-     */
-    void addItemAction(const QString &title, QObject *receiver,
-                       const char *slot);
+    /** Set the model for the list. */
+    void setModel(QAbstractItemModel *model);
 
-protected slots:
-    void onSelectionChanged(const QItemSelection &selected,
-                            const QItemSelection &deselected);
-#ifndef Q_WS_MAEMO_5
-    void activateItemButtons();
+    /** Get model. */
+    QAbstractItemModel *model() const;
+
+    /** Add an action button to the beginning of the list. */
+    void addButton(const QString &title, QObject *receiver, const char *slot,
+                   const QString &iconPath = QString());
+
+    /** Add an action to the menu. */
+    QAction *addMenuAction(const QString &title, QObject *receiver,
+                           const char *slot);
+
+    /** Get current (selected) item. */
+    QModelIndex currentItem() const;
+
+signals:
+    /** Emitted when a list item is activated. */
+    void activated(const QModelIndex &index);
+
+public slots:
+    /** Set the current (selected) item. */
+    void setCurrentItem(const QModelIndex &item);
+
+#ifdef Q_OS_SYMBIAN
+    void show();
 #endif
 
+protected slots:
+    void onItemActivated(const QModelIndex &);
+    void populateList();
+
 protected:
+    struct Button {
+        QString title;
+        QObject *receiver;
+        const char *slot;
+        QString iconName;
+    };
+    void insertButton(int row, const Button &button);
 #ifdef Q_WS_MAEMO_5
     void closeEvent(QCloseEvent *event);
-#else
-    QDialogButtonBox *buttonBox;
-    QList<QPushButton *> itemButtons;
 #endif
-    QHBoxLayout *frameLayout;
-    QListView *list;
+
+private:
+    QListWidget *list;
+    QAbstractItemModel *mModel;
+    QList<Button> buttons;
+    QString noItems;
+#ifdef Q_OS_SYMBIAN
+    FlickCharm *charm;
+#endif
 };
 
 #endif // LISTWINDOW_H