278 lines
7.1 KiB
C++
278 lines
7.1 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsRadioButton.h"
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#include "nsToolkit.h"
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#include "nsColor.h"
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#include "nsGUIEvent.h"
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#include "nsString.h"
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#include "nsStringUtil.h"
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#include <Pt.h>
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#include "nsILookAndFeel.h"
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#include "nsWidgetsCID.h"
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#include "nsIComponentManager.h"
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#include "nsIDeviceContext.h"
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#include "nsIFontMetrics.h"
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#include "nsPhWidgetLog.h"
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static NS_DEFINE_IID(kLookAndFeelCID, NS_LOOKANDFEEL_CID);
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static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
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NS_IMPL_ADDREF(nsRadioButton)
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NS_IMPL_RELEASE(nsRadioButton)
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//-------------------------------------------------------------------------
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//
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// nsRadioButton constructor
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//
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//-------------------------------------------------------------------------
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nsRadioButton::nsRadioButton() : nsWidget(), nsIRadioButton()
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{
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NS_INIT_REFCNT();
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}
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//-------------------------------------------------------------------------
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//
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// nsRadioButton destructor
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//
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//-------------------------------------------------------------------------
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nsRadioButton::~nsRadioButton()
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::~nsRadioButton - Not Implemented!\n"));
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}
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nsresult nsRadioButton::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton:QueryInterface, mWidget=%p\n", mWidget));
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if (NULL == aInstancePtr)
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{
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return NS_ERROR_NULL_POINTER;
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}
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static NS_DEFINE_IID(kIRadioButton, NS_IRADIOBUTTON_IID);
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if (aIID.Equals(kIRadioButton)) {
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*aInstancePtr = (void*) ((nsIRadioButton*)this);
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NS_ADDREF_THIS();
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return NS_OK;
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}
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return nsWidget::QueryInterface(aIID,aInstancePtr);
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}
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//-------------------------------------------------------------------------
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//
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// Set the RadioButton State
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsRadioButton::SetState(const PRBool aState)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsRadioButton:SetState, mWidget=%p new state is <%d>\n", mWidget, aState));
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nsresult res = NS_ERROR_FAILURE;
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mState = aState;
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if (mWidget)
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{
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PtArg_t arg;
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if (mState)
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PtSetArg( &arg, Pt_ARG_FLAGS, Pt_SET, Pt_SET );
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else
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PtSetArg( &arg, Pt_ARG_FLAGS, 0, Pt_SET );
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if( PtSetResources( mWidget, 1, &arg ) == 0 )
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res = NS_OK;
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Get the RadioButton State
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsRadioButton::GetState(PRBool & aState)
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{
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// PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsRadioButton:GetState, mWidget=%p\n", mWidget));
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nsresult res = NS_ERROR_FAILURE;
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if (mWidget)
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{
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PtArg_t arg;
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long *flags;
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PtSetArg( &arg, Pt_ARG_FLAGS, &flags, 0 );
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if( PtGetResources( mWidget, 1, &arg ) == 0 )
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{
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if( *flags & Pt_SET )
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mState = PR_TRUE;
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else
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mState = PR_FALSE;
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res = NS_OK;
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}
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}
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aState = mState;
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Set this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsRadioButton::SetLabel(const nsString& aText)
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{
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nsresult res = NS_ERROR_FAILURE;
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PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsRadioButton:SetLabel, mWidget=%p\n", mWidget));
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if( mWidget )
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{
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PtArg_t arg;
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NS_ALLOC_STR_BUF(label, aText, aText.Length());
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PtSetArg( &arg, Pt_ARG_TEXT_STRING, label, 0 );
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if( PtSetResources( mWidget, 1, &arg ) == 0 )
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res = NS_OK;
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NS_FREE_STR_BUF(label);
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Get this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsRadioButton::GetLabel(nsString& aBuffer)
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{
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nsresult res = NS_ERROR_FAILURE;
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::GetLabel\n"));
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aBuffer.SetLength(0);
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if( mWidget )
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{
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PtArg_t arg;
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char *label;
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PtSetArg( &arg, Pt_ARG_TEXT_STRING, &label, 0 );
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if( PtGetResources( mWidget, 1, &arg ) == 0 )
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{
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aBuffer.Append( label );
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res = NS_OK;
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}
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// move, paint, resizes message - ignore
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//
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//-------------------------------------------------------------------------
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PRBool nsRadioButton::OnMove(PRInt32, PRInt32)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::OnMove - Not Implemented\n"));
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return PR_FALSE;
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}
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PRBool nsRadioButton::OnPaint()
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::OnPaint - Not Implemented\n"));
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return PR_FALSE;
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}
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PRBool nsRadioButton::OnResize(nsRect &aWindowRect)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::OnResize - Not Implemented\n"));
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return PR_FALSE;
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}
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/**
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* Renders the RadioButton for Printing
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*
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**/
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NS_METHOD nsRadioButton::Paint(nsIRenderingContext& aRenderingContext,
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const nsRect& aDirtyRect)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsRadioButton::Paint - Not Implemented\n"));
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return NS_OK;
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}
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NS_METHOD nsRadioButton::CreateNative( PtWidget_t* aParent )
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{
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nsresult res = NS_ERROR_FAILURE;
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PtArg_t arg[15];
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PhPoint_t pos;
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PhDim_t dim;
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PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsRadioButton::CreateNative\n"));
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pos.x = mBounds.x;
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pos.y = mBounds.y;
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dim.w = mBounds.width;
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dim.h = mBounds.height;
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PtSetArg( &arg[0], Pt_ARG_POS, &pos, 0 );
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PtSetArg( &arg[1], Pt_ARG_DIM, &dim, 0 );
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PtSetArg( &arg[2], Pt_ARG_BORDER_WIDTH, 0, 0 );
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PtSetArg( &arg[3], Pt_ARG_INDICATOR_TYPE, Pt_RADIO, 0 );
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PtSetArg( &arg[4], Pt_ARG_INDICATOR_COLOR, Pg_BLACK, 0 );
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PtSetArg( &arg[5], Pt_ARG_SPACING, 0, 0 );
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PtSetArg( &arg[6], Pt_ARG_MARGIN_TOP, 0, 0 );
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PtSetArg( &arg[7], Pt_ARG_MARGIN_LEFT, 0, 0 );
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PtSetArg( &arg[8], Pt_ARG_MARGIN_BOTTOM, 0, 0 );
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PtSetArg( &arg[9], Pt_ARG_MARGIN_RIGHT, 0, 0 );
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PtSetArg( &arg[10], Pt_ARG_MARGIN_WIDTH, 0, 0 );
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PtSetArg( &arg[11], Pt_ARG_MARGIN_HEIGHT, 0, 0 );
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PtSetArg( &arg[12], Pt_ARG_VERTICAL_ALIGNMENT, Pt_TOP, 0 );
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// PtSetArg( &arg[13], Pt_ARG_TEXT_FONT, "helv08", 0 );
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mWidget = PtCreateWidget( PtToggleButton, aParent, 13, arg );
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if( mWidget )
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{
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PtAddEventHandler( mWidget,
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Ph_EV_BUT_PRESS | Ph_EV_BUT_RELEASE |Ph_EV_BOUNDARY,
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RawEventHandler, this );
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res = NS_OK;
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}
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return res;
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}
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