85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
#include "myiconbutton.h"
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#include <QFontMetrics>
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#include <QHBoxLayout>
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#include <QStyleOptionButton>
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#include <QPainter>
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#include <QApplication>
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#include "imageutil.h"
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MyIconButton::MyIconButton(QWidget *parent) :
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QPushButton(parent)
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{
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m_iconButton = new QPushButton(this);
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m_iconButton->setCheckable(false);
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m_iconButton->setFixedSize(QSize(24, 24));
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m_iconButton->setFocusPolicy(Qt::NoFocus);
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m_iconButton->setFlat(true);
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// m_iconButton->setStyleSheet("QPushButton:checked{border: none;}"
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// "QPushButton:!checked{border: none;}");
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m_textLabel = new MyLabel(this);
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QSizePolicy textLabelPolicy = m_textLabel->sizePolicy();
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textLabelPolicy.setHorizontalPolicy(QSizePolicy::Fixed);
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textLabelPolicy.setVerticalPolicy(QSizePolicy::Fixed);
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m_textLabel->setSizePolicy(textLabelPolicy);
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//m_textLabel->setScaledContents(true);
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QHBoxLayout *hLayout = new QHBoxLayout();
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hLayout->setContentsMargins(8, 0, 0, 0);
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hLayout->addWidget(m_iconButton, Qt::AlignCenter);
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hLayout->addWidget(m_textLabel);
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hLayout->addStretch();
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setLayout(hLayout);
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connect(m_iconButton, &QPushButton::clicked, this, &MyIconButton::clicked);
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// connect(this, &QPushButton::toggled, this, [=] (bool checked) {
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// if (checked)
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// m_textLabel->setStyleSheet("color:white");
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// else
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// m_textLabel->setStyleSheet("color:palette(windowText)");
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// });
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connect(this, &QPushButton::toggled, this, &MyIconButton::changePalette);
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}
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MyIconButton::~MyIconButton()
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{}
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void MyIconButton::setThemeIcon(const QString &themeIconName, const QString &defaultIconName, int size)
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{
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m_themeIconName = themeIconName;
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m_defaultIconName = defaultIconName;
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QIcon icon = QIcon::fromTheme(themeIconName, QIcon(defaultIconName));
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m_iconButton->setIcon(icon.pixmap(icon.actualSize(QSize(size, size))));
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}
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void MyIconButton::setDesplayText(const QString &text)
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{
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m_originalText = text;
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m_textLabel->setDeplayText(text);
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}
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void MyIconButton::changePalette(bool checked)
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{
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QPalette pal(m_textLabel->palette());
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QIcon icon = QIcon::fromTheme(m_themeIconName, QIcon(m_defaultIconName));
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QPixmap pix;
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if (checked) {
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pal.setColor(QPalette::ButtonText, pal.color(QPalette::HighlightedText));
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pix = ImageUtil::loadPixmap(icon, QString("white"));
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} else {
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pal.setColor(QPalette::ButtonText, pal.color(QPalette::WindowText));
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pix = ImageUtil::loadPixmap(icon, QString("default"));
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}
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m_textLabel->setPalette(pal);
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m_iconButton->setIcon(pix);
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}
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void MyIconButton::paintEvent(QPaintEvent *event)
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{
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QPushButton::paintEvent(event);
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m_textLabel->setFixedWidth(this->width() - 38);
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m_textLabel->setDeplayText(m_originalText);
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}
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