Re-wrote nsComboboxFrame.
removed the obsolete nsHTMLAtoms: comboText,comoTextSelected,comTextSelectedFocus,dropDownVisible,
dropdownHidden, dropDownBtnOut, dropDownBtnPressed,
Added nsHTMLAtoms::combobox, nsLayoutAtoms::popupList
Renamed dropDownList to dropDownListPseudo
Added "arrow.gif" as to be used the background-image for the combobox button
ua.css - added rules for select to differentiate between comboboxes and listboxes.
Added style rules to more closely match the XPTOOLKIT XPWidgets look.
removed the following :-moz-combobox-text, -moz-combobox-textselected
nsIFormControlFrame.h - Added SetSuggestedSize method.
nsButtonControlFrame - Implemented SetSuggestedSize.
nsCSSFrameConstructor.cpp - Rewrote ConstructSelectFrame.
nsIWidget.h -Added GetAbsoluteBounds method.
nsWindow.cpp - Implemented GetAbsoluteBounds.
crashes. This should fix several of the mailnews bugs. It's hard to
say exactly which of them will be fixed by this, since some of them
are caused by memory whackage and others are real bugs in the widget
itself.
Also adding in support for Troy's primary frame hashtable, thus ensuring
that when the tree widget dynamically deletes frames that the mappings
in the hashtable are removed (so that deleted frames won't accidentally
be retrieved).
situation with the tree widget was hopeless. And so we cloned it. This
new tree widget is exactly like the original in every way... only
1/8 its size.
Dr. Evil: I shall call it... MINI-TREE.
(Translation: Backward scrolling now works in the lazy tree
widget.)
Major changes to nsComboboxControlFrame:
Removed commented out code + nsIPluggableEventListener references.
Implemented nsComboboxControlFrame::GetNamesValues
Implemented nsComboboxControlFrame::SetProperty GetProperty methods
Fixed references to previously freed memory in nsComboboxControlFrame::ReResolveStyleContext
Modified ua.css style rules for dropdown-visible, drodown-hidden to have -moz- prefix.
Added -moz-dropdown-btn-out and -moz-dropdown-btn-pressed, -moz-dropdown-list rules.
Modified nsListControlFrame.cpp to calculate the width of the dropdown list for combo boxes correctly
Added nsListControlFrame::GetProperty and SetProperty methods.
Modified nsCSSFrameConstructor::ConstructSelectFrame to setup combobox.
Added methods to GetWidgetRenderingMode and SetWidgetRenderingMode in nsPresContext
Removed NS_GFX_RENDER_FORM_ELEMENTS define, now it uses the GetWidgetRenderingMode
method on the rendering context.
Resurrected Rod's listbox frame-based widget code.
Added -moz-option-selected pseudo attribute to control the appearance of selected items for the listbox frame-based widget.
Added a style rule with attribute selector for -moz-option-selected to the ua.css style sheet.
Modifed nsView::SetVFlags to do a bitwise or instead of bitwise and to set flags.
Modified nsView::HandleEvent to compare mVFlags with NS_VIEW_FLAG_DONT_CHECK_CHILDREN
