2017-10-27 17:33:53 +00:00
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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2012-05-21 11:12:37 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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1999-09-03 14:25:15 +00:00
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#ifndef nsSelectsAreaFrame_h___
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#define nsSelectsAreaFrame_h___
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2012-09-14 16:10:08 +00:00
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#include "mozilla/Attributes.h"
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2008-12-29 15:07:38 +00:00
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#include "nsBlockFrame.h"
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1999-09-03 14:25:15 +00:00
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2018-09-06 01:23:14 +00:00
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class nsSelectsAreaFrame final : public nsBlockFrame {
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1999-09-03 14:25:15 +00:00
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public:
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2017-05-26 10:11:11 +00:00
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NS_DECL_FRAMEARENA_HELPERS(nsSelectsAreaFrame)
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2009-09-12 16:49:24 +00:00
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2014-05-24 22:20:40 +00:00
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friend nsContainerFrame* NS_NewSelectsAreaFrame(nsIPresShell* aShell,
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2018-03-22 18:20:41 +00:00
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ComputedStyle* aStyle,
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2014-05-24 22:20:40 +00:00
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nsFrameState aFlags);
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1999-09-03 14:25:15 +00:00
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2013-02-14 11:12:27 +00:00
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virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
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2015-03-21 16:28:04 +00:00
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const nsDisplayListSet& aLists) override;
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1999-09-03 14:25:15 +00:00
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2013-02-14 11:12:27 +00:00
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void BuildDisplayListInternal(nsDisplayListBuilder* aBuilder,
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const nsDisplayListSet& aLists);
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1999-09-03 14:25:15 +00:00
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2014-05-13 00:47:52 +00:00
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virtual void Reflow(nsPresContext* aCX, ReflowOutput& aDesiredSize,
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2016-07-21 10:36:39 +00:00
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const ReflowInput& aReflowInput,
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2015-03-21 16:28:04 +00:00
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nsReflowStatus& aStatus) override;
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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2015-02-08 15:31:14 +00:00
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nscoord BSizeOfARow() const { return mBSizeOfARow; }
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2017-07-06 12:00:35 +00:00
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2006-03-26 21:30:36 +00:00
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protected:
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2019-02-05 16:45:54 +00:00
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explicit nsSelectsAreaFrame(ComputedStyle* aStyle,
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nsPresContext* aPresContext)
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: nsBlockFrame(aStyle, aPresContext, kClassID),
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2017-07-13 02:37:11 +00:00
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// initialize to wacky value so first call of
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// nsSelectsAreaFrame::Reflow will always invalidate
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mBSizeOfARow(nscoord_MIN) {}
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Bug 300030: Move intrinsic width computation out of nsIFrame::Reflow and into its own methods on nsIFrame. Replace reflow reasons, types, and commands with dirty bits/notifications. Thanks to bzbarsky for almost all of the HTML form controls (mozilla/layout/forms) changes, and many others for help testing and patching. For detailed commit logs, see REFLOW_YYYYMMDD_BRANCH, where YYYYMMDD is one of 20061031, 20060830, 20060603, 20060302, 20060119, 20051011, 20050804, 20050429, 20050315, 20050111, and 20041213.
2006-12-08 05:38:33 +00:00
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2015-02-08 15:31:14 +00:00
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// We cache the block size of a single row so that changes to the
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// "size" attribute, padding, etc. can all be handled with only one
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// reflow. We'll have to reflow twice if someone changes our font
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// size or something like that, so that the block size of our options
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// will change.
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nscoord mBSizeOfARow;
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1999-09-03 14:25:15 +00:00
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};
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#endif /* nsSelectsAreaFrame_h___ */
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