diff options
Diffstat (limited to 'examples/widgets/tools/plugandpaint/app/plugindialog.cpp')
-rw-r--r-- | examples/widgets/tools/plugandpaint/app/plugindialog.cpp | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/examples/widgets/tools/plugandpaint/app/plugindialog.cpp b/examples/widgets/tools/plugandpaint/app/plugindialog.cpp deleted file mode 100644 index 2ff5c4b1e3..0000000000 --- a/examples/widgets/tools/plugandpaint/app/plugindialog.cpp +++ /dev/null @@ -1,118 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - - -#include "plugindialog.h" -#include "interfaces.h" - -#include <QDir> -#include <QGridLayout> -#include <QHeaderView> -#include <QLabel> -#include <QPluginLoader> -#include <QPushButton> -#include <QStringList> -#include <QTreeWidget> -#include <QTreeWidgetItem> - -PluginDialog::PluginDialog(const QString &path, const QStringList &fileNames, - QWidget *parent) : - QDialog(parent), - label(new QLabel), - treeWidget(new QTreeWidget), - okButton(new QPushButton(tr("OK"))) -{ - treeWidget->setAlternatingRowColors(false); - treeWidget->setSelectionMode(QAbstractItemView::NoSelection); - treeWidget->setColumnCount(1); - treeWidget->header()->hide(); - - okButton->setDefault(true); - - connect(okButton, &QAbstractButton::clicked, this, &QWidget::close); - - QGridLayout *mainLayout = new QGridLayout; - mainLayout->setColumnStretch(0, 1); - mainLayout->setColumnStretch(2, 1); - mainLayout->addWidget(label, 0, 0, 1, 3); - mainLayout->addWidget(treeWidget, 1, 0, 1, 3); - mainLayout->addWidget(okButton, 2, 1); - setLayout(mainLayout); - - interfaceIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirOpenIcon), - QIcon::Normal, QIcon::On); - interfaceIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirClosedIcon), - QIcon::Normal, QIcon::Off); - featureIcon.addPixmap(style()->standardPixmap(QStyle::SP_FileIcon)); - - setWindowTitle(tr("Plugin Information")); - findPlugins(path, fileNames); -} - -//! [0] -void PluginDialog::findPlugins(const QString &path, - const QStringList &fileNames) -{ - label->setText(tr("Plug & Paint found the following plugins\n" - "(looked in %1):") - .arg(QDir::toNativeSeparators(path))); - - const QDir dir(path); - - const auto staticInstances = QPluginLoader::staticInstances(); - for (QObject *plugin : staticInstances) - populateTreeWidget(plugin, tr("%1 (Static Plugin)") - .arg(plugin->metaObject()->className())); - - for (const QString &fileName : fileNames) { - QPluginLoader loader(dir.absoluteFilePath(fileName)); - QObject *plugin = loader.instance(); - if (plugin) - populateTreeWidget(plugin, fileName); - } -} -//! [0] - -//! [1] -void PluginDialog::populateTreeWidget(QObject *plugin, const QString &text) -{ - auto pluginItem = new QTreeWidgetItem(treeWidget); - pluginItem->setText(0, text); - pluginItem->setExpanded(true); - - QFont boldFont = pluginItem->font(0); - boldFont.setBold(true); - pluginItem->setFont(0, boldFont); - - if (plugin) { - auto iBrush = qobject_cast<BrushInterface *>(plugin); - if (iBrush) - addItems(pluginItem, "BrushInterface", iBrush->brushes()); - - auto iShape = qobject_cast<ShapeInterface *>(plugin); - if (iShape) - addItems(pluginItem, "ShapeInterface", iShape->shapes()); - - auto iFilter = qobject_cast<FilterInterface *>(plugin); - if (iFilter) - addItems(pluginItem, "FilterInterface", iFilter->filters()); - } -} -//! [1] - -void PluginDialog::addItems(QTreeWidgetItem *pluginItem, - const char *interfaceName, - const QStringList &features) -{ - auto interfaceItem = new QTreeWidgetItem(pluginItem); - interfaceItem->setText(0, interfaceName); - interfaceItem->setIcon(0, interfaceIcon); - - for (QString feature : features) { - if (feature.endsWith("...")) - feature.chop(3); - auto featureItem = new QTreeWidgetItem(interfaceItem); - featureItem->setText(0, feature); - featureItem->setIcon(0, featureIcon); - } -} |