diff options
Diffstat (limited to 'examples/widgets/itemviews/spinboxdelegate')
5 files changed, 0 insertions, 187 deletions
diff --git a/examples/widgets/itemviews/spinboxdelegate/CMakeLists.txt b/examples/widgets/itemviews/spinboxdelegate/CMakeLists.txt deleted file mode 100644 index 67c58674c2..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/CMakeLists.txt +++ /dev/null @@ -1,34 +0,0 @@ -cmake_minimum_required(VERSION 3.16) -project(spinboxdelegate LANGUAGES CXX) - -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/itemviews/spinboxdelegate") - -find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets) - -qt_add_executable(spinboxdelegate - delegate.cpp delegate.h - main.cpp -) - -set_target_properties(spinboxdelegate PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) - -target_link_libraries(spinboxdelegate PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - -install(TARGETS spinboxdelegate - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/itemviews/spinboxdelegate/delegate.cpp b/examples/widgets/itemviews/spinboxdelegate/delegate.cpp deleted file mode 100644 index 6aa2b9be42..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/delegate.cpp +++ /dev/null @@ -1,66 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -/* - delegate.cpp - - A delegate that allows the user to change integer values from the model - using a spin box widget. -*/ - -#include "delegate.h" - -#include <QSpinBox> - -//! [0] -SpinBoxDelegate::SpinBoxDelegate(QObject *parent) - : QStyledItemDelegate(parent) -{ -} -//! [0] - -//! [1] -QWidget *SpinBoxDelegate::createEditor(QWidget *parent, - const QStyleOptionViewItem &/* option */, - const QModelIndex &/* index */) const -{ - QSpinBox *editor = new QSpinBox(parent); - editor->setFrame(false); - editor->setMinimum(0); - editor->setMaximum(100); - - return editor; -} -//! [1] - -//! [2] -void SpinBoxDelegate::setEditorData(QWidget *editor, - const QModelIndex &index) const -{ - int value = index.model()->data(index, Qt::EditRole).toInt(); - - QSpinBox *spinBox = static_cast<QSpinBox*>(editor); - spinBox->setValue(value); -} -//! [2] - -//! [3] -void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const -{ - QSpinBox *spinBox = static_cast<QSpinBox*>(editor); - spinBox->interpretText(); - int value = spinBox->value(); - - model->setData(index, value, Qt::EditRole); -} -//! [3] - -//! [4] -void SpinBoxDelegate::updateEditorGeometry(QWidget *editor, - const QStyleOptionViewItem &option, - const QModelIndex &/* index */) const -{ - editor->setGeometry(option.rect); -} -//! [4] diff --git a/examples/widgets/itemviews/spinboxdelegate/delegate.h b/examples/widgets/itemviews/spinboxdelegate/delegate.h deleted file mode 100644 index 8f1130a1d2..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/delegate.h +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#ifndef DELEGATE_H -#define DELEGATE_H - -#include <QStyledItemDelegate> - -//! [0] -class SpinBoxDelegate : public QStyledItemDelegate -{ - Q_OBJECT - -public: - SpinBoxDelegate(QObject *parent = nullptr); - - QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, - const QModelIndex &index) const override; - - void setEditorData(QWidget *editor, const QModelIndex &index) const override; - void setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const override; - - void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, - const QModelIndex &index) const override; -}; -//! [0] - -#endif diff --git a/examples/widgets/itemviews/spinboxdelegate/main.cpp b/examples/widgets/itemviews/spinboxdelegate/main.cpp deleted file mode 100644 index 51277036bc..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/main.cpp +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -/* - main.cpp - - A simple example that shows how a view can use a custom delegate to edit - data obtained from a model. -*/ - -#include "delegate.h" - -#include <QApplication> -#include <QHeaderView> -#include <QStandardItemModel> -#include <QTableView> - -//! [0] -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - - QStandardItemModel model(4, 2); - QTableView tableView; - tableView.setModel(&model); - - SpinBoxDelegate delegate; - tableView.setItemDelegate(&delegate); -//! [0] - - tableView.horizontalHeader()->setStretchLastSection(true); - -//! [1] - for (int row = 0; row < 4; ++row) { - for (int column = 0; column < 2; ++column) { - QModelIndex index = model.index(row, column, QModelIndex()); - model.setData(index, QVariant((row + 1) * (column + 1))); - } -//! [1] //! [2] - } -//! [2] - -//! [3] - tableView.setWindowTitle(QObject::tr("Spin Box Delegate")); - tableView.show(); - return app.exec(); -} -//! [3] diff --git a/examples/widgets/itemviews/spinboxdelegate/spinboxdelegate.pro b/examples/widgets/itemviews/spinboxdelegate/spinboxdelegate.pro deleted file mode 100644 index 2a6fed223a..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/spinboxdelegate.pro +++ /dev/null @@ -1,10 +0,0 @@ -QT += widgets -requires(qtConfig(tableview)) - -HEADERS = delegate.h -SOURCES = delegate.cpp \ - main.cpp - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/itemviews/spinboxdelegate -INSTALLS += target |