Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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src_gui_itemviews_qtreewidget.cpp
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1
// Copyright (C) 2016 The Qt Company Ltd.
2
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
3
5
QTreeWidget
*
treeWidget
=
new
QTreeWidget
();
6
treeWidget
->
setColumnCount
(1);
7
QList<QTreeWidgetItem *>
items
;
8
for
(
int
i
= 0;
i
< 10; ++
i
)
9
items
.
append
(
new
QTreeWidgetItem
(
static_cast<
QTreeWidget
*
>
(
nullptr
),
QStringList
(
QString
(
"item: %1"
).
arg
(
i
))));
10
treeWidget
->
insertTopLevelItems
(0,
items
);
QList::append
void append(parameter_type t)
Definition
qlist.h:458
QString
\macro QT_RESTRICTED_CAST_FROM_ASCII
Definition
qstring.h:129
QTreeWidgetItem
The QTreeWidgetItem class provides an item for use with the QTreeWidget convenience class.
Definition
qtreewidget.h:23
QTreeWidget
The QTreeWidget class provides a tree view that uses a predefined tree model.
Definition
qtreewidget.h:226
QTreeWidget::insertTopLevelItems
void insertTopLevelItems(int index, const QList< QTreeWidgetItem * > &items)
Definition
qtreewidget.cpp:2749
QTreeWidget::setColumnCount
void setColumnCount(int columns)
Definition
qtreewidget.cpp:2635
i
i
[1]
Definition
doc_src_containers.cpp:169
QStringList
QList< QString > QStringList
Constructs a string list that contains the given string, str.
Definition
qcontainerfwd.h:40
arg
SSL_CTX int void * arg
Definition
qsslsocket_openssl_symbols.cpp:402
items
QList< QTreeWidgetItem * > items
Definition
src_gui_itemviews_qtreewidget.cpp:7
treeWidget
QTreeWidget * treeWidget
[0]
Definition
src_gui_itemviews_qtreewidget.cpp:5
qtbase
src
widgets
doc
snippets
code
src_gui_itemviews_qtreewidget.cpp
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