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3e390227e6
The old code was just flat-out wrong. The IPDL for getting the LookAndFeel cache from the parent during child process initialization was passing an array it wanted to be populated as an argument, rather than using a return value. --HG-- extra : commitid : 2baQu56XHdn extra : rebase_source : 7c45ecafa2ef6adb05bc753e87e354b136030958 extra : amend_source : 7b72c17d964e8b60c7c75a09ae38a28f60985583
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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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#ifndef nsLookAndFeel_h_
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#define nsLookAndFeel_h_
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#include "nsXPLookAndFeel.h"
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class nsLookAndFeel: public nsXPLookAndFeel {
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public:
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nsLookAndFeel();
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virtual ~nsLookAndFeel();
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virtual nsresult NativeGetColor(ColorID aID, nscolor &aResult);
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virtual nsresult GetIntImpl(IntID aID, int32_t &aResult);
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virtual nsresult GetFloatImpl(FloatID aID, float &aResult);
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virtual bool GetFontImpl(FontID aID, nsString& aFontName,
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gfxFontStyle& aFontStyle,
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float aDevPixPerCSSPixel);
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virtual char16_t GetPasswordCharacterImpl()
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{
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// unicode value for the bullet character, used for password textfields.
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return 0x2022;
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}
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static bool UseOverlayScrollbars();
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virtual nsTArray<LookAndFeelInt> GetIntCacheImpl();
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virtual void SetIntCacheImpl(const nsTArray<LookAndFeelInt>& aLookAndFeelIntCache);
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virtual void RefreshImpl();
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protected:
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// Apple hasn't defined a constant for scollbars with two arrows on each end, so we'll use this one.
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static const int kThemeScrollBarArrowsBoth = 2;
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static const int kThemeScrollBarArrowsUpperLeft = 3;
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static bool SystemWantsOverlayScrollbars();
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static bool AllowOverlayScrollbarsOverlap();
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private:
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int32_t mUseOverlayScrollbars;
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bool mUseOverlayScrollbarsCached;
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int32_t mAllowOverlayScrollbarsOverlap;
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bool mAllowOverlayScrollbarsOverlapCached;
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};
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#endif // nsLookAndFeel_h_
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