diff options
Diffstat (limited to 'xfa/include/fwl/core/fwl_widgetmgr.h')
| -rw-r--r-- | xfa/include/fwl/core/fwl_widgetmgr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xfa/include/fwl/core/fwl_widgetmgr.h b/xfa/include/fwl/core/fwl_widgetmgr.h index 95ff26a84c..f658476636 100644 --- a/xfa/include/fwl/core/fwl_widgetmgr.h +++ b/xfa/include/fwl/core/fwl_widgetmgr.h @@ -23,6 +23,7 @@ enum FWL_WGTRELATION { class IFWL_WidgetMgr
{
public:
+ virtual ~IFWL_WidgetMgr() {}
virtual int32_t CountWidgets(IFWL_Widget *pParent = NULL) = 0;
virtual IFWL_Widget* GetWidget(int32_t nIndex, IFWL_Widget *pParent = NULL) = 0;
virtual IFWL_Widget* GetWidget(IFWL_Widget *pWidget, FWL_WGTRELATION eRelation) = 0;
@@ -39,6 +40,7 @@ FX_BOOL FWL_WidgetIsChild(IFWL_Widget *parent, IFWL_Widget *find); class IFWL_WidgetMgrDelegate
{
public:
+ virtual ~IFWL_WidgetMgrDelegate() {}
virtual FWL_ERR OnSetCapability(FX_DWORD dwCapability = FWL_WGTMGR_DisableThread) = 0;
virtual int32_t OnProcessMessageToForm(CFWL_Message *pMessage) = 0;
virtual FWL_ERR OnDrawWidget(IFWL_Widget *pWidget, CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL) = 0;
|