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author | Tobias Hunger <tobias.hunger@qt.io> | 2019-04-16 16:32:08 +0200 |
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committer | Tobias Hunger <tobias.hunger@qt.io> | 2019-04-16 16:32:08 +0200 |
commit | 6630937e63ae5797487b86743a7733c8ae5cc42c (patch) | |
tree | 3d53dacf6430f9099e1fb20835881205de674961 /examples/widgets/tutorials/modelview/4_headers | |
parent | 37ed6dae00640f9cc980ffda05347c12a7eb5d7e (diff) | |
parent | c7af193d2e49e9f10b86262e63d8d13abf72b5cf (diff) |
Merge commit 'dev' into 'wip/cmake-merge'
Change-Id: I176c40d031be26a1dd1cf08843e448a660598783
Diffstat (limited to 'examples/widgets/tutorials/modelview/4_headers')
3 files changed, 17 insertions, 22 deletions
diff --git a/examples/widgets/tutorials/modelview/4_headers/main.cpp b/examples/widgets/tutorials/modelview/4_headers/main.cpp index 82d493345d..90a8c6e894 100644 --- a/examples/widgets/tutorials/modelview/4_headers/main.cpp +++ b/examples/widgets/tutorials/modelview/4_headers/main.cpp @@ -48,16 +48,16 @@ ** ****************************************************************************/ -#include <QtWidgets/QApplication> -#include <QtWidgets/QTableView> +#include <QApplication> +#include <QTableView> #include "mymodel.h" int main(int argc, char *argv[]) { QApplication a(argc, argv); QTableView tableView; - MyModel myModel(0); - tableView.setModel( &myModel ); + MyModel myModel; + tableView.setModel(&myModel); tableView.show(); return a.exec(); -}
\ No newline at end of file +} diff --git a/examples/widgets/tutorials/modelview/4_headers/mymodel.cpp b/examples/widgets/tutorials/modelview/4_headers/mymodel.cpp index 35e3463b7f..0084475374 100644 --- a/examples/widgets/tutorials/modelview/4_headers/mymodel.cpp +++ b/examples/widgets/tutorials/modelview/4_headers/mymodel.cpp @@ -51,7 +51,7 @@ #include "mymodel.h" MyModel::MyModel(QObject *parent) - :QAbstractTableModel(parent) + : QAbstractTableModel(parent) { } @@ -70,8 +70,7 @@ int MyModel::columnCount(const QModelIndex & /*parent*/) const //------------------------------------------------------- QVariant MyModel::data(const QModelIndex &index, int role) const { - if (role == Qt::DisplayRole) - { + if (role == Qt::DisplayRole) { return QString("Row%1, Column%2") .arg(index.row() + 1) .arg(index.column() +1); @@ -82,18 +81,14 @@ QVariant MyModel::data(const QModelIndex &index, int role) const //! [quoting mymodel_c] QVariant MyModel::headerData(int section, Qt::Orientation orientation, int role) const { - if (role == Qt::DisplayRole) - { - if (orientation == Qt::Horizontal) { - switch (section) - { - case 0: - return QString("first"); - case 1: - return QString("second"); - case 2: - return QString("third"); - } + if (role == Qt::DisplayRole && orientation == Qt::Horizontal) { + switch (section) { + case 0: + return QString("first"); + case 1: + return QString("second"); + case 2: + return QString("third"); } } return QVariant(); diff --git a/examples/widgets/tutorials/modelview/4_headers/mymodel.h b/examples/widgets/tutorials/modelview/4_headers/mymodel.h index fb2d7aa940..6d8477dae2 100644 --- a/examples/widgets/tutorials/modelview/4_headers/mymodel.h +++ b/examples/widgets/tutorials/modelview/4_headers/mymodel.h @@ -57,8 +57,8 @@ class MyModel : public QAbstractTableModel { Q_OBJECT public: - MyModel(QObject *parent); - int rowCount(const QModelIndex &parent = QModelIndex()) const override ; + MyModel(QObject *parent = nullptr); + int rowCount(const QModelIndex &parent = QModelIndex()) const override; int columnCount(const QModelIndex &parent = QModelIndex()) const override; QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; QVariant headerData(int section, Qt::Orientation orientation, int role) const override; |