/* -*- Mode: C++; tab-width: 2; 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/. */ #ifndef nsHTMLButtonControlFrame_h___ #define nsHTMLButtonControlFrame_h___ #include "mozilla/Attributes.h" #include "nsContainerFrame.h" #include "nsIFormControlFrame.h" #include "nsButtonFrameRenderer.h" class nsRenderingContext; class nsPresContext; class nsHTMLButtonControlFrame : public nsContainerFrame, public nsIFormControlFrame { public: nsHTMLButtonControlFrame(nsStyleContext* aContext); ~nsHTMLButtonControlFrame(); virtual void DestroyFrom(nsIFrame* aDestructRoot) MOZ_OVERRIDE; NS_DECL_QUERYFRAME NS_DECL_FRAMEARENA_HELPERS virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, const nsRect& aDirtyRect, const nsDisplayListSet& aLists) MOZ_OVERRIDE; virtual nscoord GetMinWidth(nsRenderingContext *aRenderingContext) MOZ_OVERRIDE; virtual nscoord GetPrefWidth(nsRenderingContext *aRenderingContext) MOZ_OVERRIDE; virtual void Reflow(nsPresContext* aPresContext, nsHTMLReflowMetrics& aDesiredSize, const nsHTMLReflowState& aReflowState, nsReflowStatus& aStatus) MOZ_OVERRIDE; virtual nsresult HandleEvent(nsPresContext* aPresContext, mozilla::WidgetGUIEvent* aEvent, nsEventStatus* aEventStatus) MOZ_OVERRIDE; virtual void Init(nsIContent* aContent, nsContainerFrame* aParent, nsIFrame* aPrevInFlow) MOZ_OVERRIDE; virtual nsStyleContext* GetAdditionalStyleContext(int32_t aIndex) const MOZ_OVERRIDE; virtual void SetAdditionalStyleContext(int32_t aIndex, nsStyleContext* aStyleContext) MOZ_OVERRIDE; virtual nsresult AppendFrames(ChildListID aListID, nsFrameList& aFrameList) MOZ_OVERRIDE; virtual nsresult InsertFrames(ChildListID aListID, nsIFrame* aPrevFrame, nsFrameList& aFrameList) MOZ_OVERRIDE; virtual nsresult RemoveFrame(ChildListID aListID, nsIFrame* aOldFrame) MOZ_OVERRIDE; #ifdef ACCESSIBILITY virtual mozilla::a11y::AccType AccessibleType() MOZ_OVERRIDE; #endif virtual nsIAtom* GetType() const MOZ_OVERRIDE; #ifdef DEBUG_FRAME_DUMP virtual nsresult GetFrameName(nsAString& aResult) const MOZ_OVERRIDE { return MakeFrameName(NS_LITERAL_STRING("HTMLButtonControl"), aResult); } #endif virtual bool HonorPrintBackgroundSettings() MOZ_OVERRIDE { return false; } // nsIFormControlFrame void SetFocus(bool aOn, bool aRepaint) MOZ_OVERRIDE; virtual nsresult SetFormProperty(nsIAtom* aName, const nsAString& aValue) MOZ_OVERRIDE; // Inserted child content gets its frames parented by our child block virtual nsContainerFrame* GetContentInsertionFrame() MOZ_OVERRIDE { return GetFirstPrincipalChild()->GetContentInsertionFrame(); } virtual bool IsFrameOfType(uint32_t aFlags) const MOZ_OVERRIDE { return nsContainerFrame::IsFrameOfType(aFlags & ~(nsIFrame::eReplaced | nsIFrame::eReplacedContainsBlock)); } protected: virtual bool IsInput() { return false; } // Reflows the button's sole child frame, and computes the desired size // of the button itself from the results. void ReflowButtonContents(nsPresContext* aPresContext, nsHTMLReflowMetrics& aButtonDesiredSize, const nsHTMLReflowState& aButtonReflowState, nsIFrame* aFirstKid); nsButtonFrameRenderer mRenderer; }; #endif