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- Add new call to OnKeyEvent() to allow handling of keyboard events before they're passed to the renderer (issue #406).

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- Windows: only scroll with middle mouse button when the cursor is over the view (issue #410).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@356 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2011-11-04 18:19:14 +00:00
parent 6d8e46fb63
commit 058e9ef2f2
17 changed files with 166 additions and 84 deletions
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22
include/cef_capi.h
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@@ -1196,18 +1196,22 @@ typedef struct _cef_keyboard_handler_t
cef_base_t base;
///
// Called when the browser component receives a keyboard event that has not
// been intercepted via JavaScript. |type| is the type of keyboard event,
// |code| is the windows scan-code for the event, |modifiers| is a set of bit-
// flags describing any pressed modifier keys and |isSystemKey| is true (1) if
// Windows considers this a 'system key' message (see
// http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx). Return true
// (1) if the keyboard event was handled or false (0) to allow the browser
// component to handle the event.
// Called when the browser component receives a keyboard event. This function
// is called both before the event is passed to the renderer and after
// JavaScript in the page has had a chance to handle the event. |type| is the
// type of keyboard event, |code| is the windows scan-code for the event,
// |modifiers| is a set of bit- flags describing any pressed modifier keys and
// |isSystemKey| is true (1) if Windows considers this a 'system key' message
// (see http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx). If
// |isAfterJavaScript| is true (1) then JavaScript in the page has had a
// chance to handle the event and has chosen not to. Only RAWKEYDOWN, KEYDOWN
// and CHAR events will be sent with |isAfterJavaScript| set to true (1).
// Return true (1) if the keyboard event was handled or false (0) to allow
// continued handling of the event by the renderer.
///
int (CEF_CALLBACK *on_key_event)(struct _cef_keyboard_handler_t* self,
struct _cef_browser_t* browser, enum cef_handler_keyevent_type_t type,
int code, int modifiers, int isSystemKey);
int code, int modifiers, int isSystemKey, int isAfterJavaScript);
} cef_keyboard_handler_t;