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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. + |