diff options
Diffstat (limited to 'chromium/ui/base/accessibility/accessible_view_state.h')
| -rw-r--r-- | chromium/ui/base/accessibility/accessible_view_state.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chromium/ui/base/accessibility/accessible_view_state.h b/chromium/ui/base/accessibility/accessible_view_state.h index 18090255c09..8e835ec2c63 100644 --- a/chromium/ui/base/accessibility/accessible_view_state.h +++ b/chromium/ui/base/accessibility/accessible_view_state.h @@ -6,6 +6,7 @@ #define UI_BASE_ACCESSIBILITY_ACCESSIBLE_VIEW_STATE_H_ #include "base/basictypes.h" +#include "base/callback.h" #include "base/strings/string16.h" #include "ui/base/accessibility/accessibility_types.h" #include "ui/base/ui_export.h" @@ -54,6 +55,17 @@ struct UI_EXPORT AccessibleViewState { // index and count should be -1 otherwise. int index; int count; + + // An optional callback that can be used by accessibility clients to + // set the string value of this view. This only applies to roles where + // setting the value makes sense, like a text box. Not often used by + // screen readers, but often used by automation software to script + // things like logging into portals or filling forms. + // + // This callback is only valid for the lifetime of the view, and should + // be a safe no-op if the view is deleted. Typically, accessible views + // should use a WeakPtr when binding the callback. + base::Callback<void(const base::string16&)> set_value_callback; }; } // namespace ui |