Jim Evins
84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
/* ColorSwatch.cpp
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*
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* Copyright (C) 2014 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ColorSwatch.h"
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#include <QGraphicsRectItem>
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#include <QGraphicsDropShadowEffect>
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#include <iostream>
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//
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// Private Configuration Data
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//
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namespace
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{
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const QColor outlineColor( 0, 0, 0 );
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const double outlineWidthPixels = 1;
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}
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namespace glabels
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{
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///
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/// Constructor
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///
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ColorSwatch::ColorSwatch( int w, int h, QColor& color, QWidget *parent )
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: mW(w), mH(h), mColor(color), QGraphicsView(parent)
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{
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setAttribute(Qt::WA_TranslucentBackground);
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viewport()->setAutoFillBackground(false);
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setFrameStyle( QFrame::NoFrame );
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setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
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resize( mW, mH );
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fitInView( 0, 0, mW, mH, Qt::KeepAspectRatio );
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mScene = new QGraphicsScene();
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setScene( mScene );
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mScene->setSceneRect( 0, 0, mW, mH );
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QBrush brush( mColor );
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QPen pen( outlineColor );
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pen.setWidthF( outlineWidthPixels );
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mSwatchItem = new QGraphicsRectItem( 1, 1, mW-2, mH-2 );
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mSwatchItem->setBrush( brush );
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mSwatchItem->setPen( pen );
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mScene->addItem( mSwatchItem );
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}
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///
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/// Color Property Setter
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///
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void ColorSwatch::setColor( QColor& color )
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{
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mColor = color;
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QBrush brush( mColor );
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mSwatchItem->setBrush( brush );
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}
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}
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