/* * Copyright (C) 2003 Apple Computer, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #import "KWQCheckBox.h" // We empirically determined that check boxes have these dimensions. // It would be better to get this info from AppKit somehow. #define TOP_MARGIN 4 #define BOTTOM_MARGIN 3 #define LEFT_MARGIN 3 #define RIGHT_MARGIN 3 #define WIDTH 12 #define HEIGHT 12 #define BASELINE_MARGIN 2 QCheckBox::QCheckBox(QWidget *w) : m_stateChanged(this, SIGNAL(stateChanged(int))) { NSButton *button = (NSButton *)getView(); [button setButtonType:NSSwitchButton]; } QSize QCheckBox::sizeHint() const { return QSize(WIDTH, HEIGHT); } QRect QCheckBox::frameGeometry() const { QRect r = QWidget::frameGeometry(); return QRect(r.x() + LEFT_MARGIN, r.y() + TOP_MARGIN, r.width() - (LEFT_MARGIN + RIGHT_MARGIN), r.height() - (TOP_MARGIN + BOTTOM_MARGIN)); } void QCheckBox::setFrameGeometry(const QRect &r) { QWidget::setFrameGeometry(QRect(r.x() - LEFT_MARGIN, r.y() - TOP_MARGIN, r.width() + LEFT_MARGIN + RIGHT_MARGIN, r.height() + TOP_MARGIN + BOTTOM_MARGIN)); } void QCheckBox::setChecked(bool isChecked) { NSButton *button = (NSButton *)getView(); [button setState:isChecked ? NSOnState : NSOffState]; } bool QCheckBox::isChecked() { NSButton *button = (NSButton *)getView(); return [button state] == NSOnState; } void QCheckBox::clicked() { // Note that it's important to give the stateChanged signal before // the clicked signal so that the corresponding JavaScript messages // go in the right order. A test for this at the time of this writing // was the languages radio buttons and check boxes at google.com prefs. m_stateChanged.call(isChecked() ? 2 : 0); QButton::clicked(); } int QCheckBox::baselinePosition() const { return height() - BASELINE_MARGIN; }