55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
#include "projectIconSelectionDlg.h"
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#include <QSvgRenderer>
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#include <QPainter>
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#include <QPixmap>
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ProjectIconSelectionDlg::ProjectIconSelectionDlg(const QMap<QString,QByteArray> mapSvg,QWidget* parent)
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: QDialog(parent),svgMap(mapSvg)
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{
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this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint| windowFlags());
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setWindowTitle("选择SVG图标");
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resize(400, 300);
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QVBoxLayout* layout = new QVBoxLayout(this);
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listWidget = new QListWidget(this);
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listWidget->setIconSize(QSize(32, 32));
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listWidget->setViewMode(QListWidget::IconMode);
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listWidget->setResizeMode(QListWidget::Adjust);
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listWidget->setStyleSheet(
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"QListWidget::item:selected {"
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" background: #4e72b8;"
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" color: palette(HighlightedText);"
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"}"
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);
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for (auto& svgData : svgMap) {
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QSvgRenderer renderer(svgData);
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QPixmap pixmap(32, 32);
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pixmap.fill(Qt::white);
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QPainter painter(&pixmap);
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renderer.render(&painter);
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QListWidgetItem* item = new QListWidgetItem(QIcon(pixmap), "");
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item->setData(Qt::UserRole, svgData);
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listWidget->addItem(item);
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}
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QDialogButtonBox* buttonBox = new QDialogButtonBox(
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QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
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layout->addWidget(listWidget);
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layout->addWidget(buttonBox);
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connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
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connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
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}
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QByteArray ProjectIconSelectionDlg::selectedSVG() const {
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if (listWidget->currentItem()) {
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return listWidget->currentItem()->data(Qt::UserRole).toByteArray();
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}
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return QByteArray();
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}
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