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Diffstat (limited to 'tests/manual/iconbrowser/main.cpp')
| -rw-r--r-- | tests/manual/iconbrowser/main.cpp | 570 |
1 files changed, 570 insertions, 0 deletions
diff --git a/tests/manual/iconbrowser/main.cpp b/tests/manual/iconbrowser/main.cpp new file mode 100644 index 0000000000..e4749de6cc --- /dev/null +++ b/tests/manual/iconbrowser/main.cpp @@ -0,0 +1,570 @@ +// Copyright (C) 2023 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include <QtWidgets> + +#include <QtWidgets/private/qapplication_p.h> +#include <QtGui/qpa/qplatformtheme.h> + +#ifdef QT_QUICKWIDGETS_LIB +#include <QQuickWidget> +#endif + +using namespace Qt::StringLiterals; + +class IconModel : public QAbstractItemModel +{ + const QStringList themedIcons = { + u"address-book-new"_s, + u"application-exit"_s, + u"appointment-new"_s, + u"call-start"_s, + u"call-stop"_s, + u"contact-new"_s, + u"document-new"_s, + u"document-open"_s, + u"document-open-recent"_s, + u"document-page-setup"_s, + u"document-print"_s, + u"document-print-preview"_s, + u"document-properties"_s, + u"document-revert"_s, + u"document-save"_s, + u"document-save-as"_s, + u"document-send"_s, + u"edit-clear"_s, + u"edit-copy"_s, + u"edit-cut"_s, + u"edit-delete"_s, + u"edit-find"_s, + u"edit-find-replace"_s, + u"edit-paste"_s, + u"edit-redo"_s, + u"edit-select-all"_s, + u"edit-undo"_s, + u"folder-new"_s, + u"format-indent-less"_s, + u"format-indent-more"_s, + u"format-justify-center"_s, + u"format-justify-fill"_s, + u"format-justify-left"_s, + u"format-justify-right"_s, + u"format-text-direction-ltr"_s, + u"format-text-direction-rtl"_s, + u"format-text-bold"_s, + u"format-text-italic"_s, + u"format-text-underline"_s, + u"format-text-strikethrough"_s, + u"go-bottom"_s, + u"go-down"_s, + u"go-first"_s, + u"go-home"_s, + u"go-jump"_s, + u"go-last"_s, + u"go-next"_s, + u"go-previous"_s, + u"go-top"_s, + u"go-up"_s, + u"help-about"_s, + u"help-contents"_s, + u"help-faq"_s, + u"insert-image"_s, + u"insert-link"_s, + u"insert-object"_s, + u"insert-text"_s, + u"list-add"_s, + u"list-remove"_s, + u"mail-forward"_s, + u"mail-mark-important"_s, + u"mail-mark-junk"_s, + u"mail-mark-notjunk"_s, + u"mail-mark-read"_s, + u"mail-mark-unread"_s, + u"mail-message-new"_s, + u"mail-reply-all"_s, + u"mail-reply-sender"_s, + u"mail-send"_s, + u"mail-send-receive"_s, + u"media-eject"_s, + u"media-playback-pause"_s, + u"media-playback-start"_s, + u"media-playback-stop"_s, + u"media-record"_s, + u"media-seek-backward"_s, + u"media-seek-forward"_s, + u"media-skip-backward"_s, + u"media-skip-forward"_s, + u"object-flip-horizontal"_s, + u"object-flip-vertical"_s, + u"object-rotate-left"_s, + u"object-rotate-right"_s, + u"process-stop"_s, + u"system-lock-screen"_s, + u"system-log-out"_s, + u"system-run"_s, + u"system-search"_s, + u"system-reboot"_s, + u"system-shutdown"_s, + u"tools-check-spelling"_s, + u"view-fullscreen"_s, + u"view-refresh"_s, + u"view-restore"_s, + u"view-sort-ascending"_s, + u"view-sort-descending"_s, + u"window-close"_s, + u"window-new"_s, + u"zoom-fit-best"_s, + u"zoom-in"_s, + u"zoom-original"_s, + u"zoom-out"_s, + + + u"process-working"_s, + + + u"accessories-calculator"_s, + u"accessories-character-map"_s, + u"accessories-dictionary"_s, + u"accessories-text-editor"_s, + u"help-browser"_s, + u"multimedia-volume-control"_s, + u"preferences-desktop-accessibility"_s, + u"preferences-desktop-font"_s, + u"preferences-desktop-keyboard"_s, + u"preferences-desktop-locale"_s, + u"preferences-desktop-multimedia"_s, + u"preferences-desktop-screensaver"_s, + u"preferences-desktop-theme"_s, + u"preferences-desktop-wallpaper"_s, + u"system-file-manager"_s, + u"system-software-install"_s, + u"system-software-update"_s, + u"utilities-system-monitor"_s, + u"utilities-terminal"_s, + + + u"applications-accessories"_s, + u"applications-development"_s, + u"applications-engineering"_s, + u"applications-games"_s, + u"applications-graphics"_s, + u"applications-internet"_s, + u"applications-multimedia"_s, + u"applications-office"_s, + u"applications-other"_s, + u"applications-science"_s, + u"applications-system"_s, + u"applications-utilities"_s, + u"preferences-desktop"_s, + u"preferences-desktop-peripherals"_s, + u"preferences-desktop-personal"_s, + u"preferences-other"_s, + u"preferences-system"_s, + u"preferences-system-network"_s, + u"system-help"_s, + + + u"audio-card"_s, + u"audio-input-microphone"_s, + u"battery"_s, + u"camera-photo"_s, + u"camera-video"_s, + u"camera-web"_s, + u"computer"_s, + u"drive-harddisk"_s, + u"drive-optical"_s, + u"drive-removable-media"_s, + u"input-gaming"_s, + u"input-keyboard"_s, + u"input-mouse"_s, + u"input-tablet"_s, + u"media-flash"_s, + u"media-floppy"_s, + u"media-optical"_s, + u"media-tape"_s, + u"modem"_s, + u"multimedia-player"_s, + u"network-wired"_s, + u"network-wireless"_s, + u"pda"_s, + u"phone"_s, + u"printer"_s, + u"scanner"_s, + u"video-display"_s, + + + u"emblem-default"_s, + u"emblem-documents"_s, + u"emblem-downloads"_s, + u"emblem-favorite"_s, + u"emblem-important"_s, + u"emblem-mail"_s, + u"emblem-photos"_s, + u"emblem-readonly"_s, + u"emblem-shared"_s, + u"emblem-symbolic-link"_s, + u"emblem-synchronized"_s, + u"emblem-system"_s, + u"emblem-unreadable"_s, + + + u"face-angel"_s, + u"face-angry"_s, + u"face-cool"_s, + u"face-crying"_s, + u"face-devilish"_s, + u"face-embarrassed"_s, + u"face-kiss"_s, + u"face-laugh"_s, + u"face-monkey"_s, + u"face-plain"_s, + u"face-raspberry"_s, + u"face-sad"_s, + u"face-sick"_s, + u"face-smile"_s, + u"face-smile-big"_s, + u"face-smirk"_s, + u"face-surprise"_s, + u"face-tired"_s, + u"face-uncertain"_s, + u"face-wink"_s, + u"face-worried"_s, + + + u"flag-aa"_s, + + + u"application-x-executable"_s, + u"audio-x-generic"_s, + u"font-x-generic"_s, + u"image-x-generic"_s, + u"package-x-generic"_s, + u"text-html"_s, + u"text-x-generic"_s, + u"text-x-generic-template"_s, + u"text-x-script"_s, + u"video-x-generic"_s, + u"x-office-address-book"_s, + u"x-office-calendar"_s, + u"x-office-document"_s, + u"x-office-presentation"_s, + u"x-office-spreadsheet"_s, + + + u"folder"_s, + u"folder-remote"_s, + u"network-server"_s, + u"network-workgroup"_s, + u"start-here"_s, + u"user-bookmarks"_s, + u"user-desktop"_s, + u"user-home"_s, + u"user-trash"_s, + + + u"appointment-missed"_s, + u"appointment-soon"_s, + u"audio-volume-high"_s, + u"audio-volume-low"_s, + u"audio-volume-medium"_s, + u"audio-volume-muted"_s, + u"battery-caution"_s, + u"battery-low"_s, + u"dialog-error"_s, + u"dialog-information"_s, + u"dialog-password"_s, + u"dialog-question"_s, + u"dialog-warning"_s, + u"folder-drag-accept"_s, + u"folder-open"_s, + u"folder-visiting"_s, + u"image-loading"_s, + u"image-missing"_s, + u"mail-attachment"_s, + u"mail-unread"_s, + u"mail-read"_s, + u"mail-replied"_s, + u"mail-signed"_s, + u"mail-signed-verified"_s, + u"media-playlist-repeat"_s, + u"media-playlist-shuffle"_s, + u"network-error"_s, + u"network-idle"_s, + u"network-offline"_s, + u"network-receive"_s, + u"network-transmit"_s, + u"network-transmit-receive"_s, + u"printer-error"_s, + u"printer-printing"_s, + u"security-high"_s, + u"security-medium"_s, + u"security-low"_s, + u"software-update-available"_s, + u"software-update-urgent"_s, + u"sync-error"_s, + u"sync-synchronizing"_s, + u"task-due"_s, + u"task-past-due"_s, + u"user-available"_s, + u"user-away"_s, + u"user-idle"_s, + u"user-offline"_s, + u"user-trash-full"_s, + u"weather-clear"_s, + u"weather-clear-night"_s, + u"weather-few-clouds"_s, + u"weather-few-clouds-night"_s, + u"weather-fog"_s, + u"weather-overcast"_s, + u"weather-severe-alert"_s, + u"weather-showers"_s, + u"weather-showers-scattered"_s, + u"weather-snow"_s, + u"weather-storm"_s, + }; +public: + using QAbstractItemModel::QAbstractItemModel; + + enum Columns { + Name, + Style, + Theme, + Icon + }; + + int rowCount(const QModelIndex &parent) const override + { + if (parent.isValid()) + return 0; + return themedIcons.size() + QStyle::NStandardPixmap; + } + int columnCount(const QModelIndex &parent) const override + { + if (parent.isValid()) + return 0; + return Icon + 1; + } + QModelIndex index(int row, int column, const QModelIndex &parent) const override + { + if (parent.isValid()) + return {}; + if (column > columnCount(parent) || row > rowCount(parent)) + return {}; + return createIndex(row, column, quintptr(row)); + } + QModelIndex parent(const QModelIndex &) const override + { + return {}; + } + + QVariant data(const QModelIndex &index, int role) const override + { + int row = index.row(); + const Columns column = Columns(index.column()); + if (!index.isValid() || row >= rowCount(index.parent()) || column >= columnCount(index.parent())) + return {}; + const bool fromIcon = row < themedIcons.size(); + if (!fromIcon) + row -= themedIcons.size(); + switch (role) { + case Qt::DisplayRole: + if (fromIcon) { + return themedIcons.at(row); + } else { + const QMetaObject *styleMO = &QStyle::staticMetaObject; + const int pixmapIndex = styleMO->indexOfEnumerator("StandardPixmap"); + Q_ASSERT(pixmapIndex >= 0); + const QMetaEnum pixmapEnum = styleMO->enumerator(pixmapIndex); + const QString pixmapName = QString::fromUtf8(pixmapEnum.key(row)); + return QVariant(pixmapName); + } + break; + case Qt::DecorationRole: + switch (index.column()) { + case Name: + break; + case Style: + if (fromIcon) + break; + return QApplication::style()->standardIcon(QStyle::StandardPixmap(row)); + case Theme: + if (fromIcon) + break; + return QIcon(QApplicationPrivate::platformTheme()->standardPixmap(QPlatformTheme::StandardPixmap(row), {36, 36})); + case Icon: + if (fromIcon) + return QIcon::fromTheme(themedIcons.at(row)); + break; + } + break; + default: + break; + } + return {}; + } + QVariant headerData(int section, Qt::Orientation orientation, int role) const override + { + switch (orientation) { + case Qt::Vertical: + break; + case Qt::Horizontal: + if (role == Qt::DisplayRole) { + switch (section) { + case Name: + return "Name"; + case Style: + return "Style"; + case Theme: + return "Theme"; + case Icon: + return"Icon"; + } + } + } + return QAbstractItemModel::headerData(section, orientation, role); + } +}; + +template<IconModel::Columns Column> +struct ColumnModel : public QSortFilterProxyModel +{ + bool filterAcceptsColumn(int sourceColumn, const QModelIndex &) const override + { + return sourceColumn == Column; + } + + bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override + { + const QModelIndex sourceIndex = sourceModel()->index(sourceRow, Column, sourceParent); + const QIcon iconData = sourceModel()->data(sourceIndex, Qt::DecorationRole).template value<QIcon>(); + return !iconData.isNull(); + } +}; + +template<IconModel::Columns Column> +struct IconView : public QListView +{ + ColumnModel<Column> proxyModel; + + IconView(QAbstractItemModel *model) + { + setViewMode(QListView::ListMode); + setIconSize(QSize(64, 64)); + setUniformItemSizes(true); + proxyModel.setSourceModel(model); + setModel(&proxyModel); + } +}; + +class IconInspector : public QFrame +{ +public: + IconInspector() + { + setFrameShape(QFrame::StyledPanel); + + QLineEdit *lineEdit = new QLineEdit; + connect(lineEdit, &QLineEdit::textChanged, + this, &IconInspector::updateIcon); + + QVBoxLayout *vbox = new QVBoxLayout; + vbox->addStretch(10); + vbox->addWidget(lineEdit); + setLayout(vbox); + } + +protected: + void paintEvent(QPaintEvent *event) override + { + QPainter painter(this); + painter.fillRect(event->rect(), palette().window()); + if (!icon.isNull()) { + const QString modeLabels[] = { u"Normal"_s, u"Disabled"_s, u"Active"_s, u"Selected"_s}; + const QString stateLabels[] = { u"On"_s, u"Off"_s}; + const int labelWidth = fontMetrics().horizontalAdvance(u"Disabled"_s); + const int labelHeight = fontMetrics().height(); + int labelYs[4] = {}; + int labelXs[2] = {}; + + painter.save(); + painter.translate(labelWidth + contentsMargins().left(), labelHeight * 2); + const QBrush brush(palette().base().color(), Qt::CrossPattern); + + QPoint point; + for (const auto &mode : {QIcon::Normal, QIcon::Disabled, QIcon::Active, QIcon::Selected}) { + int height = 0; + for (const auto &state : {QIcon::On, QIcon::Off}) { + int totalWidth = 0; + const int relativeX = point.x(); + const auto sizes = icon.availableSizes(mode, state); + for (const auto &size : sizes) { + if (size.width() > 256) + continue; + const QRect iconRect(point, size); + painter.fillRect(iconRect, brush); + icon.paint(&painter, iconRect, Qt::AlignCenter, mode, state); + totalWidth += size.width(); + point.rx() += size.width(); + height = std::max(height, size.height()); + } + labelXs[state] = relativeX + totalWidth / 2; + } + point.rx() = 0; + labelYs[mode] = point.ry() + height / 2; + point.ry() += height; + } + painter.restore(); + + painter.translate(contentsMargins().left(), labelHeight); + for (const auto &mode : {QIcon::Normal, QIcon::Disabled, QIcon::Active, QIcon::Selected}) + painter.drawText(QPoint(0, labelYs[mode]), modeLabels[mode]); + painter.translate(labelWidth, 0); + for (const auto &state : {QIcon::On, QIcon::Off}) + painter.drawText(QPoint(labelXs[state], 0), stateLabels[state]); + } + QFrame::paintEvent(event); + } +private: + QIcon icon; + void updateIcon(const QString &iconName) + { + icon = QIcon::fromTheme(iconName); + update(); + } +}; + +int main(int argc, char* argv[]) +{ + QApplication app(argc, argv); + +#ifdef ICONBROWSER_RESOURCE + Q_INIT_RESOURCE(icons); +#endif + + IconModel model; + + QTabWidget widget; + widget.setTabPosition(QTabWidget::West); + widget.addTab(new IconInspector, "Inspect"); + widget.addTab(new IconView<IconModel::Icon>(&model), "QIcon::fromTheme"); + widget.addTab(new IconView<IconModel::Style>(&model), "QStyle"); + widget.addTab(new IconView<IconModel::Theme>(&model), "QPlatformTheme"); + +#ifdef QT_QUICKWIDGETS_LIB + QQuickWidget *quickBrowser = new QQuickWidget; + quickBrowser->setSource(QUrl(u"qrc:/Main.qml"_s)); + quickBrowser->setResizeMode(QQuickWidget::SizeRootObjectToView); + widget.addTab(quickBrowser, "Qt Quick"); + QObject::connect(quickBrowser, &QQuickWidget::statusChanged, quickBrowser, + [](QQuickWidget::Status status){ + qDebug() << status; + }); + QObject::connect(quickBrowser, &QQuickWidget::sceneGraphError, quickBrowser, + [](QQuickWindow::SceneGraphError error, const QString &message){ + qDebug() << error << message; + }); +#endif + + widget.show(); + return app.exec(); +} |