SimpleXULLeafFrame.cpp

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "SimpleXULLeafFrame.h"

#include "mozilla/PresShell.h"

nsIFrame* NS_NewSimpleXULLeafFrame(mozilla::PresShell* aPresShell,

                                   mozilla::ComputedStyle* aStyle) {

  return new (aPresShell)

      mozilla::SimpleXULLeafFrame(aStyle, aPresShell->GetPresContext());

namespace mozilla {

NS_IMPL_FRAMEARENA_HELPERS(SimpleXULLeafFrame)

void SimpleXULLeafFrame::Reflow(nsPresContext* aPresContext,

                                ReflowOutput& aDesiredSize,

                                const ReflowInput& aReflowInput,

                                nsReflowStatus& aStatus) {

  MarkInReflow();

  MOZ_ASSERT(aStatus.IsEmpty(), "Caller should pass a fresh reflow status!");

  const auto wm = GetWritingMode();

  const auto& bp = aReflowInput.ComputedLogicalBorderPadding(wm);

  aDesiredSize.ISize(wm) = bp.IStartEnd(wm) + aReflowInput.ComputedISize();

  aDesiredSize.BSize(wm) =

      bp.BStartEnd(wm) + (aReflowInput.ComputedBSize() == NS_UNCONSTRAINEDSIZE

                              ? aReflowInput.ComputedMinBSize()

                              : aReflowInput.ComputedBSize());

  aDesiredSize.SetOverflowAreasToDesiredBounds();

}  // namespace mozilla