appearance during printing.
Now returns value of file upload element in nsHTMLInputElement::GetValue.
Added :file-textstyle and :file-buttonstyle pseudo style's to ua.css.
Modified nsButtonControlFrame::PaintButton to accept a rectangle describing the
position and size of the button to paint.
Modified nsFileControlFrame::Paint to resolve :file-buttonstyle and :file-textstyle to
paint the file upload's button and text field using settings in ua.css
Added nsFileControlFrame::HasWidget utility method.
Added nsFormControlHelper::GetInputElementValue to get the current value of an input element
from the DOM.
Modified nsTextControlFrame::GetProperty to use nsFormControlHelper::GetInputElementValue
Modified nsTextControlFrame::PaintTextControl to accept a rectangle describing the position
and size of the text control to paint.
Modified nsTextControl::PaintTextControlBackground to include a rectangle describing the
position and size of the text control background to paint.
Implemented SetProperty/GetProperty methods for FileControlFrame
Added nsGenericHTMLElement::GetPrimaryFrame check for nsnull for doc return type.
nsHTMLInputElement.cpp replace NS_OK == with NS_SUCCEEDED in GetValue and SetValue
Added GetName and GetValue utility methods to nsFormControlHelper
modified nsButtonControlFrame::PaintButton to take the label to paint as an extra parameter.
This allows it to be callable from the nsFileControlFrame code to render the button.
turned off url encoding of '.' and '_" to match Nav
fixed bug where non clicked buttons submitted data;
fixed bug where <select>s with initial values were not submitting that value;
