Improve comments for FORM_OnKeyDown() and Form_OnKeyUp().
Explain where the virtual key definitions are located. Remove
the word "Key" from the FORM_OnChar() description to make it
more obviously different from the other two functions.
Change-Id: I921046c6a47e263b30bd41d1e6e333a7f3f4eda9
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/83911
Auto-Submit: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/public/fpdf_formfill.h b/public/fpdf_formfill.h
index f2402bc..8e0cc56 100644
--- a/public/fpdf_formfill.h
+++ b/public/fpdf_formfill.h
@@ -1455,7 +1455,8 @@
* hHandle - Handle to the form fill module, aseturned by
* FPDFDOC_InitFormFillEnvironment().
* page - Handle to the page, as returned by FPDF_LoadPage().
- * nKeyCode - Indicates whether various virtual keys are down.
+ * nKeyCode - The virtual-key code of the given key (see
+ * fpdf_fwlevent.h for virtual key codes).
* modifier - Contains the scan code, key-transition code,
* previous key state, and context code.
* Return Value:
@@ -1473,7 +1474,8 @@
* hHandle - Handle to the form fill module, as returned by
* FPDFDOC_InitFormFillEnvironment().
* page - Handle to the page, as returned by FPDF_LoadPage().
- * nKeyCode - The virtual-key code of the given key.
+ * nKeyCode - The virtual-key code of the given key (see
+ * fpdf_fwlevent.h for virtual key codes).
* modifier - Contains the scan code, key-transition code,
* previous key state, and context code.
* Return Value:
@@ -1492,7 +1494,7 @@
* hHandle - Handle to the form fill module, as returned by
* FPDFDOC_InitFormFillEnvironment().
* page - Handle to the page, as returned by FPDF_LoadPage().
- * nChar - The character code value of the key.
+ * nChar - The character code value itself.
* modifier - Contains the scan code, key-transition code,
* previous key state, and context code.
* Return Value:
