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