diff options
Diffstat (limited to 'fpdfsdk/cpdfsdk_widgethandler.h')
| -rw-r--r-- | fpdfsdk/cpdfsdk_widgethandler.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fpdfsdk/cpdfsdk_widgethandler.h b/fpdfsdk/cpdfsdk_widgethandler.h index fbf9d2e906..80323deb72 100644 --- a/fpdfsdk/cpdfsdk_widgethandler.h +++ b/fpdfsdk/cpdfsdk_widgethandler.h @@ -40,6 +40,10 @@ class CPDFSDK_WidgetHandler : public IPDFSDK_AnnotHandler { WideString GetText(CPDFSDK_Annot* pAnnot) override; WideString GetSelectedText(CPDFSDK_Annot* pAnnot) override; void ReplaceSelection(CPDFSDK_Annot* pAnnot, const WideString& text) override; + bool CanUndo(CPDFSDK_Annot* pAnnot) override; + bool CanRedo(CPDFSDK_Annot* pAnnot) override; + bool Undo(CPDFSDK_Annot* pAnnot) override; + bool Redo(CPDFSDK_Annot* pAnnot) override; bool HitTest(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, const CFX_PointF& point) override; |