146 lines
3.8 KiB
C++
146 lines
3.8 KiB
C++
/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* SPDX-License-Identifier: BSD-3-Clause
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*****************************************************************************/
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#include "ShadowedBox.h"
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#include <QskObjectCounter.h>
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#include <QskWindow.h>
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#include <QskGridBox.h>
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#include <QskSlider.h>
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#include <QskTextLabel.h>
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#include <QskRgbValue.h>
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#include <SkinnyShortcut.h>
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#include <QGuiApplication>
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#include <QFontMetrics>
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class BoxPanel : public QskBox
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{
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public:
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BoxPanel( QQuickItem* parent = nullptr )
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: QskBox( parent )
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{
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setAutoLayoutChildren( true );
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setPadding( 60 );
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setPanel( true );
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setGradientHint( QskBox::Panel, QGradient::SnowAgain );
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}
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};
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class Slider : public QskSlider
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{
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public:
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Slider( qreal min, qreal max, qreal step, qreal value, QQuickItem* parent = nullptr )
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: QskSlider( parent )
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{
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setBoundaries( min, max );
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setStepSize( step );
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setSnap( true );
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setValue( value );
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}
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};
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class ValueLabel : public QskTextLabel
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{
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public:
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ValueLabel( QQuickItem* parent = nullptr )
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: QskTextLabel( parent )
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{
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setFixedWidth( QFontMetrics( font() ).horizontalAdvance( "-100" ) );
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setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
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}
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void setValue( qreal value )
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{
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setText( QString::number( value ) );
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}
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};
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class GridBox : public QskGridBox
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{
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public:
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GridBox( QQuickItem* parent = nullptr )
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: QskGridBox( parent )
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{
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setMargins( 5 );
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setColumnStretchFactor( 1, 1 );
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auto sliderX = new Slider( -50, 50, 1, 10 );
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auto sliderY = new Slider( -50, 50, 1, 10 );
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auto sliderSpread = new Slider( 0, 50, 1, 0 );
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auto sliderBlur = new Slider( 0, 50, 1, 10 );
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auto sliderOpacity = new Slider( 0, 1, 0.01, 1 );
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auto panel = new BoxPanel();
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int row = 0;
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addSlider( row++, "Offset X", sliderX );
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addSlider( row++, "Offset Y", sliderY );
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addSlider( row++, "Spread Radius", sliderSpread );
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addSlider( row++, "Blur Radius", sliderBlur );
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addSlider( row++, "Opacity", sliderOpacity );
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addItem( panel, row, 0, -1, -1 );
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auto box = new ShadowedBox( panel );
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box->setOffsetX( sliderX->value() );
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box->setOffsetY( sliderY->value() );
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box->setSpreadRadius( sliderSpread->value() );
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box->setBlurRadius( sliderBlur->value() );
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box->setOpacity( sliderOpacity->value() );
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connect( sliderX, &QskSlider::valueChanged,
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box, &ShadowedBox::setOffsetX );
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connect( sliderY, &QskSlider::valueChanged,
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box, &ShadowedBox::setOffsetY );
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connect( sliderSpread, &QskSlider::valueChanged,
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box, &ShadowedBox::setSpreadRadius );
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connect( sliderBlur, &QskSlider::valueChanged,
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box, &ShadowedBox::setBlurRadius );
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connect( sliderOpacity, &QskSlider::valueChanged,
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box, &ShadowedBox::setOpacity );
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}
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private:
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void addSlider( int row, const QString& text, QskSlider* slider )
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{
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addItem( new QskTextLabel( text ), row, 0 );
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addItem( slider, row, 1 );
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auto label = new ValueLabel();
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label->setValue( slider->value() );
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addItem( label, row, 2 );
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connect( slider, &QskSlider::valueChanged,
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label, [label]( qreal value ) { label->setText( QString::number( value ) ); } );
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}
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};
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int main( int argc, char* argv[] )
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{
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#ifdef ITEM_STATISTICS
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QskObjectCounter counter( true );
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#endif
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QGuiApplication app( argc, argv );
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SkinnyShortcut::enable( SkinnyShortcut::AllShortcuts );
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QskWindow window;
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window.addItem( new GridBox() );
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window.resize( 600, 600 );
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window.show();
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return app.exec();
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}
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