117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
#include "rm_combo_box.h"
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#include <QLabel>
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#include <QStyleOption>
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#include <QPainter>
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#if (USE_JSON_SETTINGS)
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#include <QJsonObject>
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#include <QJsonArray>
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#include "rm_settings_cfg.h"
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RMComboBox::RMComboBox(QWidget *parent,QString title,int index) : QWidget(parent), RMValueSelector(index)
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{
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setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
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//setObjectName("test_widget");
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layout = new QHBoxLayout(this);
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layout->setAlignment(Qt::AlignLeading | Qt::AlignVCenter);
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layout->setContentsMargins(0,2,8,2);
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layout->setSpacing(3);
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if(!title.isEmpty())
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{
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titleLabel = new QLabel(this);
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titleLabel->setObjectName("text_normal_label");
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titleLabel->setText(title);
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layout->addWidget(titleLabel);
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}
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else
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{
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titleLabel = NULL;
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}
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QJsonObject obj = CFG::items.at(index).toObject();
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QStringList spacedItems;
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QJsonArray array = obj.value("value_strings").toArray();
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for(int i=0;i<array.size();i++)
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{
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spacedItems.append(" " + array.at(i).toString());
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}
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comboBox = new QComboBox(this);
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comboBox->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
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comboBox->setObjectName("settings");
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comboBox->addItems(spacedItems);
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comboBox->setMaxVisibleItems(100);
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int idx = obj.value("current").toInt();
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comboBox->setCurrentIndex(realIndex(idx));
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connect(comboBox,SIGNAL(currentIndexChanged(int)),SLOT(onSelected(int)));
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layout->addWidget(comboBox);
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connect(RMValueUpdater::instance(),SIGNAL(updateByValues()),SLOT(onUpdateByValue()));
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}
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void RMComboBox::onSelected(int index)
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{
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QJsonObject obj = CFG::items.at(_object).toObject();
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obj.insert("current",QJsonValue(realValue(index)));
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CFG::items.replace(_object,obj);
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emit selected(index);
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}
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void RMComboBox::onUpdateByValue()
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{
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QJsonObject obj = CFG::items.at(_object).toObject();
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comboBox->setCurrentIndex(realIndex(obj.value("current").toInt()));
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}
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#else // USE_JSON_SETTINGS
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RMComboBox::RMComboBox(QWidget *parent,QString title, QStringList items,unsigned char* value,QList<int> indexMap) : QWidget(parent), RMValueSelector(value,indexMap)
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{
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setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
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//setObjectName("test_widget");
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layout = new QHBoxLayout(this);
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layout->setAlignment(Qt::AlignLeading | Qt::AlignVCenter);
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layout->setContentsMargins(0,2,8,2);
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layout->setSpacing(3);
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if(title.length() > 0)
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{
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titleLabel = new QLabel(this);
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titleLabel->setObjectName("text_normal_label");
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titleLabel->setText(title);
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layout->addWidget(titleLabel);
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}
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else
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{
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titleLabel = NULL;
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}
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QStringList spacedItems;
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foreach (QString eachItem, items) {
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spacedItems.append(" " + eachItem);
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}
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comboBox = new QComboBox(this);
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comboBox->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
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comboBox->setObjectName("settings");
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comboBox->addItems(spacedItems);
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comboBox->setMaxVisibleItems(100);
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comboBox->setCurrentIndex(realIndex(*value));
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connect(comboBox,SIGNAL(currentIndexChanged(int)),SLOT(onSelected(int)));
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layout->addWidget(comboBox);
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connect(RMValueUpdater::instance(),SIGNAL(updateByValues()),SLOT(onUpdateByValue()));
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}
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void RMComboBox::onSelected(int index)
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{
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*_value = realValue(index);
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emit selected(index);
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}
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void RMComboBox::onUpdateByValue()
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{
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comboBox->setCurrentIndex(realIndex(*_value));
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}
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#endif // USE_JSON_SETTINGS
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void RMComboBox::paintEvent(QPaintEvent *pe)
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{
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Q_UNUSED(pe);
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QStyleOption o;
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o.initFrom(this);
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QPainter p(this);
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style()->drawPrimitive(QStyle::PE_Widget, &o, &p, this);
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}
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