gecko-dev/widget/nsPaperMargin.cpp
Emilio Cobos Álvarez bdca8af91d Bug 1655558 - Retrieve the paper margins lazily on Windows. r=jwatt,bobowen
This is no worse than what we were doing.

In the future, instead of just querying the margin we may want to query
extra information that requires a DC in windows too or what not, for
example.

Differential Revision: https://phabricator.services.mozilla.com/D85919
2020-08-05 11:26:13 +00:00

33 lines
763 B
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "nsPaperMargin.h"
NS_IMPL_ISUPPORTS(nsPaperMargin, nsIPaperMargin)
NS_IMETHODIMP
nsPaperMargin::GetTop(double* aTop) {
*aTop = mMargin.top;
return NS_OK;
}
NS_IMETHODIMP
nsPaperMargin::GetRight(double* aRight) {
*aRight = mMargin.right;
return NS_OK;
}
NS_IMETHODIMP
nsPaperMargin::GetBottom(double* aBottom) {
*aBottom = mMargin.bottom;
return NS_OK;
}
NS_IMETHODIMP
nsPaperMargin::GetLeft(double* aLeft) {
*aLeft = mMargin.left;
return NS_OK;
}