180 lines
4.9 KiB
C++
180 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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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 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* 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
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsButton.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 <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_ISUPPORTS_INHERITED1(nsButton, nsWidget, nsIButton)
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//-------------------------------------------------------------------------
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//
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// nsButton constructor
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//
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//-------------------------------------------------------------------------
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nsButton::nsButton() : nsWidget(), nsIButton()
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{
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NS_INIT_ISUPPORTS();
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}
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//-------------------------------------------------------------------------
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//
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// nsButton destructor
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//
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//-------------------------------------------------------------------------
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nsButton::~nsButton()
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{
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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 nsButton::SetLabel(const nsString& aText)
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{
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mLabel = aText;
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if( mWidget )
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{
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PtArg_t arg;
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PtSetArg( &arg, Pt_ARG_TEXT_STRING,
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NS_ConvertUCS2toUTF8(aText).get(), 0 );
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PtSetResources( mWidget, 1, &arg );
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}
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return NS_OK;
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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 nsButton::GetLabel(nsString& aBuffer)
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{
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aBuffer = mLabel;
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return NS_OK;
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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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// Not Implemented
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PRBool nsButton::OnMove(PRInt32, PRInt32)
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{
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return PR_FALSE;
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}
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// Not Implemented
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PRBool nsButton::OnPaint()
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{
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return PR_FALSE;
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}
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// Not Implemented
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PRBool nsButton::OnResize(nsRect &aWindowRect)
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{
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return PR_FALSE;
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}
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/**
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* Renders the Button for Printing
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*
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**/
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// Not Implemented
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NS_METHOD nsButton::Paint(nsIRenderingContext& aRenderingContext,
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const nsRect& aDirtyRect)
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{
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return NS_OK;
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}
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NS_METHOD nsButton::CreateNative( PtWidget_t* aParent )
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{
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nsresult res = NS_ERROR_FAILURE;
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PtArg_t arg[5];
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PhPoint_t pos;
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PhDim_t dim;
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const unsigned short BorderWidth = 2;
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NS_PRECONDITION(aParent, "nsButton::CreateNative aParent is NULL");
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pos.x = mBounds.x;
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pos.y = mBounds.y;
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dim.w = mBounds.width - (2*BorderWidth); // Correct for border width
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dim.h = mBounds.height - (2*BorderWidth);
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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, BorderWidth, 0 );
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mWidget = PtCreateWidget( PtButton, aParent, 3, 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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NS_POSTCONDITION(mWidget, "nsButton::CreateNative Failed to create Native Button");
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return res;
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}
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