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a5a514eff4
Right now we just block the image returned from nsIFrame::GetCursor, which is the first loading cursor image. I think we should do the same we do when the image fails to load, which is to fall back to the next image instead. This patch moves all the custom cursor code selection logic to EventStateManager, and lets the frame return a CursorKind and whether custom images are allowed. Differential Revision: https://phabricator.services.mozilla.com/D23289 --HG-- extra : moz-landing-system : lando
78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
/* -*- 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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/* 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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//
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// nsSplitterFrame
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//
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#ifndef nsSplitterFrame_h__
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#define nsSplitterFrame_h__
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#include "mozilla/Attributes.h"
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#include "nsBoxFrame.h"
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class nsSplitterFrameInner;
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nsIFrame* NS_NewSplitterFrame(nsIPresShell* aPresShell,
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mozilla::ComputedStyle* aStyle);
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class nsSplitterFrame final : public nsBoxFrame {
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public:
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NS_DECL_FRAMEARENA_HELPERS(nsSplitterFrame)
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explicit nsSplitterFrame(ComputedStyle* aStyle, nsPresContext* aPresContext);
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virtual void DestroyFrom(nsIFrame* aDestructRoot,
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PostDestroyData& aPostDestroyData) override;
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#ifdef DEBUG_FRAME_DUMP
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virtual nsresult GetFrameName(nsAString& aResult) const override {
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return MakeFrameName(NS_LITERAL_STRING("SplitterFrame"), aResult);
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}
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#endif
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// nsIFrame overrides
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virtual nsresult AttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute,
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int32_t aModType) override;
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virtual void Init(nsIContent* aContent, nsContainerFrame* aParent,
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nsIFrame* aPrevInFlow) override;
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NS_IMETHOD DoXULLayout(nsBoxLayoutState& aBoxLayoutState) override;
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NS_IMETHOD HandlePress(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus) override;
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NS_IMETHOD HandleMultiplePress(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus,
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bool aControlHeld) override;
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NS_IMETHOD HandleDrag(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus) override;
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NS_IMETHOD HandleRelease(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus) override;
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virtual nsresult HandleEvent(nsPresContext* aPresContext,
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mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus* aEventStatus) override;
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virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsDisplayListSet& aLists) override;
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virtual void GetInitialOrientation(bool& aIsHorizontal) override;
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private:
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friend class nsSplitterFrameInner;
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nsSplitterFrameInner* mInner;
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}; // class nsSplitterFrame
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#endif
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