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jonlee@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=13897 <rdar://problem/5232483> Reviewed by Dan Bernstein. When hovering over a file input element, we set the button's state to active to differentiate dragging one file over the input element (which populates that element) versus over the document (which would load the file into the view). * html/HTMLInputElement.cpp: (WebCore::HTMLInputElement::HTMLInputElement): (WebCore::HTMLInputElement::canReceiveDroppedFiles): (WebCore::HTMLInputElement::setCanReceiveDroppedFiles): If set, the element is updated, which sets the active state on the button control. * html/HTMLInputElement.h: Add a boolean member representing whether the file input can receive dropped files. * page/DragController.cpp: (WebCore::DragController::DragController): Update/set the file input that can receive dropped files. (WebCore::DragController::dragExited): (WebCore::DragController::tryDocumentDrag): (WebCore::DragController::concludeEditDrag): * page/DragController.h: * rendering/RenderFileUploadControl.cpp: (WebCore::RenderFileUploadControl::updateFromElement): Sets the button active state if the input can receive dropped files. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@99369 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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