diff options
| -rw-r--r-- | src/webengine/api/qquickwebenginehistory.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/webengine/api/qquickwebenginehistory.cpp b/src/webengine/api/qquickwebenginehistory.cpp index d790093a4..050833b28 100644 --- a/src/webengine/api/qquickwebenginehistory.cpp +++ b/src/webengine/api/qquickwebenginehistory.cpp @@ -54,7 +54,7 @@ QQuickWebEngineHistoryListModelPrivate::~QQuickWebEngineHistoryListModelPrivate( int QQuickWebEngineHistoryListModelPrivate::count() const { if (!adapter()) - return -1; + return 0; return adapter()->navigationEntryCount(); } @@ -65,6 +65,8 @@ int QQuickWebEngineHistoryListModelPrivate::index(int index) const int QQuickWebEngineHistoryListModelPrivate::offsetForIndex(int index) const { + if (!adapter()) + return index; return index - adapter()->currentNavigationEntryIndex(); } @@ -81,7 +83,7 @@ QQuickWebEngineBackHistoryListModelPrivate::QQuickWebEngineBackHistoryListModelP int QQuickWebEngineBackHistoryListModelPrivate::count() const { if (!adapter()) - return -1; + return 0; return adapter()->currentNavigationEntryIndex(); } @@ -104,12 +106,14 @@ QQuickWebEngineForwardHistoryListModelPrivate::QQuickWebEngineForwardHistoryList int QQuickWebEngineForwardHistoryListModelPrivate::count() const { if (!adapter()) - return -1; + return 0; return adapter()->navigationEntryCount() - adapter()->currentNavigationEntryIndex() - 1; } int QQuickWebEngineForwardHistoryListModelPrivate::index(int i) const { + if (!adapter()) + return i + 1; return adapter()->currentNavigationEntryIndex() + i + 1; } |