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| author | Henrique Nakashima <hnakashima@chromium.org> | 2017-09-13 12:33:24 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-09-13 16:46:01 +0000 |
| commit | b4a6948a97575b194d373e5801fe83d297cdc46f (patch) | |
| tree | 80d0bea384a54b0f9016f8378aa71e22c4e7c97e /fpdfsdk/pwl | |
| parent | 06c6855258bf25246c46a1f628b8a8a8185029a7 (diff) | |
| download | pdfium-b4a6948a97575b194d373e5801fe83d297cdc46f.tar.xz | |
Add readme files to some directories.chromium/3215
Change-Id: I2a750c8e46b68dc4870e2dadd2ed3429008e1562
Reviewed-on: https://pdfium-review.googlesource.com/13551
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Diffstat (limited to 'fpdfsdk/pwl')
| -rw-r--r-- | fpdfsdk/pwl/README.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/fpdfsdk/pwl/README.md b/fpdfsdk/pwl/README.md new file mode 100644 index 0000000000..1a73250d0e --- /dev/null +++ b/fpdfsdk/pwl/README.md @@ -0,0 +1,21 @@ +fpdfsdk/pwl is a Widget Library for AcroForms. + +CPWL_Wnd is the base class that widget classes extend. The derived widget +classes are controllers for each widget. The hierarchy is: + +* CPWL_Wnd + * CPWL_Button + * CPWL_CheckBox + * CPWL_PushButton + * CPWL_RadioButton + * CPWL_Caret + * CPWL_EditCtrl + * CPWL_Edit + * CPWL_Icon + * CPWL_ListBox + * CPWL_CBListBox (combo box) + * CPWL_ScrollBar + +Widgets are rendered to Appearance Streams, with the case all centralized in +CPWL_AppStream. + |