mirror of
https://github.com/mozilla/gecko-dev.git
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204a6670eb
2) Fixed ProgressMeter to update correctly when attributes change 3) Fixed sample8.html so that it does not over ride the borders of the HTML4 button this messed up the active, hover, and disabled states.
114 lines
3.5 KiB
C++
114 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIFormControlFrame_h___
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#define nsIFormControlFrame_h___
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#include "nsISupports.h"
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#include "nsFont.h"
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class nsFormFrame;
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class nsIPresContext;
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class nsString;
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class nsIContent;
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// IID for the nsIFormControlFrame class
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#define NS_IFORMCONTROLFRAME_IID \
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{ 0x38eb3980, 0x4d99, 0x11d2, \
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{ 0x80, 0x3f, 0x0, 0x60, 0x8, 0x15, 0xa7, 0x91 } }
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/**
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* nsIFormControlFrame is the common interface for frames of form controls. It
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* provides a uniform way of creating widgets, resizing, and painting.
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* @see nsLeafFrame and its base classes for more info
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*/
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class nsIFormControlFrame : public nsISupports {
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public:
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NS_IMETHOD GetType(PRInt32* aType) const = 0;
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NS_IMETHOD GetName(nsString* aName) = 0;
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virtual void SetFocus(PRBool aOn = PR_TRUE, PRBool aRepaint = PR_FALSE) = 0;
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virtual void MouseClicked(nsIPresContext* aPresContext) = 0;
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virtual void Reset() = 0;
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virtual PRBool IsSuccessful(nsIFormControlFrame* aSubmitter) = 0;
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virtual PRInt32 GetMaxNumValues() = 0;
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virtual PRBool GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
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nsString* aValues, nsString* aNames) = 0;
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virtual void SetFormFrame(nsFormFrame* aFrame) = 0;
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virtual nscoord GetVerticalInsidePadding(float aPixToTwip,
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nscoord aInnerHeight) const = 0;
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virtual nscoord GetHorizontalInsidePadding(nsIPresContext& aPresContext,
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float aPixToTwip,
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nscoord aInnerWidth,
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nscoord aCharWidth) const = 0;
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/**
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* Determine if the control uses a native widget for rendering
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* @param aRequiresWidget is set to PR_TRUE if it has a native widget, PR_FALSE otherwise.
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* @returns NS_OK
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*/
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virtual nsresult RequiresWidget(PRBool &aRequiresWidget) = 0;
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NS_IMETHOD GetFont(nsIPresContext* aPresContext,
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nsFont& aFont) = 0;
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/**
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* Get the content object associated with this frame. Adds a reference to
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* the content object so the caller must do a release.
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*
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* @see nsISupports#Release()
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*/
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NS_IMETHOD GetFormContent(nsIContent*& aContent) const = 0;
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/**
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* Set a property on the form control frame
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* @param aName name of the property to set
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* @param aValue value of the property
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* @returns NS_OK if the property name is valid, otherwise an error code
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*/
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NS_IMETHOD SetProperty(nsIAtom* aName, const nsString& aValue) = 0;
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/**
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* Get a property from the form control frame
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* @param aName name of the property to get
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* @param aValue value of the property
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* @returns NS_OK if the property name is valid, otherwise an error code
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*/
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NS_IMETHOD GetProperty(nsIAtom* aName, nsString& aValue) = 0;
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};
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#endif
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