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Diffstat (limited to 'fpdfsdk/cpdfsdk_widget.h')
-rw-r--r--fpdfsdk/cpdfsdk_widget.h11
1 files changed, 6 insertions, 5 deletions
diff --git a/fpdfsdk/cpdfsdk_widget.h b/fpdfsdk/cpdfsdk_widget.h
index 6ccfdfd31f..fb83ceb555 100644
--- a/fpdfsdk/cpdfsdk_widget.h
+++ b/fpdfsdk/cpdfsdk_widget.h
@@ -17,6 +17,7 @@
#include "core/fxge/cfx_color.h"
#include "fpdfsdk/cpdfsdk_baannot.h"
#include "fpdfsdk/cpdfsdk_fieldaction.h"
+#include "third_party/base/optional.h"
class CFX_RenderDevice;
class CPDF_Annot;
@@ -39,7 +40,7 @@ class CPDFSDK_Widget final : public CPDFSDK_BAAnnot {
CXFA_FFWidget* GetMixXFAWidget() const;
CXFA_FFWidgetHandler* GetXFAWidgetHandler() const;
- bool HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT);
+ bool HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT) const;
bool OnXFAAAction(PDFSDK_XFAAActionType eXFAAAT,
CPDFSDK_FieldAction* data,
CPDFSDK_PageView* pPageView);
@@ -62,9 +63,9 @@ class CPDFSDK_Widget final : public CPDFSDK_BAAnnot {
int GetFieldFlags() const;
int GetRotate() const;
- bool GetFillColor(FX_COLORREF& color) const;
- bool GetBorderColor(FX_COLORREF& color) const;
- bool GetTextColor(FX_COLORREF& color) const;
+ Optional<FX_COLORREF> GetFillColor() const;
+ Optional<FX_COLORREF> GetBorderColor() const;
+ Optional<FX_COLORREF> GetTextColor() const;
float GetFontSize() const;
int GetSelectedIndex(int nIndex) const;
@@ -127,7 +128,7 @@ class CPDFSDK_Widget final : public CPDFSDK_BAAnnot {
private:
#ifdef PDF_ENABLE_XFA
- CXFA_FFWidget* GetGroupMixXFAWidget();
+ CXFA_FFWidget* GetGroupMixXFAWidget() const;
WideString GetName() const;
#endif // PDF_ENABLE_XFA