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124 lines
4.0 KiB
124 lines
4.0 KiB
8 years ago
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#include "colorpicker.h"
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#include <qcolor.h>
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#include <qlayout.h>
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#include <qslider.h>
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#include <qspinbox.h>
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ColorPicker::ColorPicker(QWidget* parent, const char* name) : QGroupBox( parent, name){
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// box = new QGroupBox(parent);
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// setFrameShape(QFrame::GroupBoxPanel);
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// setFrameShadow(QFrame::Sunken);
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setColumnLayout(0, Qt::Vertical );
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layout()->setSpacing( 6 );
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layout()->setMargin( 11 );
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QVBoxLayout *vLayout = new QVBoxLayout(layout());
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// gridLayout->setAlignment( Qt::AlignTop );
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QHBoxLayout *redLayout = new QHBoxLayout();
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redSlider = new QSlider(0, 255, 1, 0, Qt::Horizontal, this, "redSlider");
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redLayout->addWidget(redSlider);
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redValue = new QSpinBox(0,255,1,this);
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redValue->setValue(0);
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redLayout->addWidget(redValue);
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vLayout->addLayout(redLayout);
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QHBoxLayout *greenLayout = new QHBoxLayout();
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greenSlider = new QSlider(0, 255, 1, 0, Qt::Horizontal, this, "greenSlider");
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greenLayout->addWidget(greenSlider);
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greenValue = new QSpinBox(0,255,1,this);
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greenValue->setValue(0);
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greenLayout->addWidget(greenValue);
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vLayout->addLayout(greenLayout);
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QHBoxLayout *blueLayout = new QHBoxLayout();
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blueSlider = new QSlider(0, 255, 1, 0, Qt::Horizontal, this, "blueSlider");
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blueLayout->addWidget(blueSlider);
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blueValue = new QSpinBox(0,255,1,this);
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blueValue->setValue(0);
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blueLayout->addWidget(blueValue);
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vLayout->addLayout(blueLayout);
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// resize( QSize(350, 100).expandedTo(minimumSizeHint()) );
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//connections
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connect(redSlider, SIGNAL(valueChanged (int)), this, SLOT(setRed(int)));
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connect(greenSlider, SIGNAL(valueChanged (int)), this, SLOT(setGreen(int)));
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connect(blueSlider, SIGNAL(valueChanged (int)), this, SLOT(setBlue(int)));
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connect(redValue, SIGNAL(valueChanged (int)), this, SLOT(setRed(int)));
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connect(greenValue, SIGNAL(valueChanged (int)), this, SLOT(setGreen(int)));
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connect(blueValue, SIGNAL(valueChanged (int)), this, SLOT(setBlue(int)));
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}
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ColorPicker::~ColorPicker(){
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}
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void ColorPicker::setColor(QColor color){
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redSlider->blockSignals(true);
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redSlider->setValue( color.red() );
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redSlider->blockSignals(false);
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redValue->blockSignals(true);
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redValue->setValue(redSlider->value());
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redValue->blockSignals(false);
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greenSlider->blockSignals(true);
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greenSlider->setValue( color.green() );
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greenSlider->blockSignals(false);
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greenValue->blockSignals(true);
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greenValue->setValue(greenSlider->value());
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greenValue->blockSignals(false);
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blueSlider->blockSignals(true);
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blueSlider->setValue( color.blue() );
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blueSlider->blockSignals(false);
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blueValue->blockSignals(true);
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blueValue->setValue(blueSlider->value());
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blueValue->blockSignals(false);
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emit colorChanged(color);
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}
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void ColorPicker::setRed(int red){
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redSlider->blockSignals(true);
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redSlider->setValue( red );
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redSlider->blockSignals(false);
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redValue->blockSignals(true);
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redValue->setValue(red);
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redValue->blockSignals(false);
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emit colorChanged(QColor(red, greenSlider->value(), blueSlider->value()));
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}
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void ColorPicker::setGreen(int green){
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greenSlider->blockSignals(true);
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greenSlider->setValue( green );
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greenSlider->blockSignals(false);
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greenValue->blockSignals(true);
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greenValue->setValue(green);
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greenValue->blockSignals(false);
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emit colorChanged(QColor(redSlider->value(), green, blueSlider->value()));
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}
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void ColorPicker::setBlue(int blue){
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blueSlider->blockSignals(true);
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blueSlider->setValue( blue );
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blueSlider->blockSignals(false);
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blueValue->blockSignals(true);
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blueValue->setValue(blue);
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blueValue->blockSignals(false);
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emit colorChanged(QColor(redSlider->value(), greenSlider->value(), blue));
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}
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QColor ColorPicker::Color(){
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return QColor(redSlider->value(), greenSlider->value(), blueSlider->value());
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}
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void ColorPicker::reset(){
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setColor(color_);
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}
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void ColorPicker::init(){
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color_ = Color();
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}
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