From 4bb897a3841f0f79150787e29fe122e1410bc119 Mon Sep 17 00:00:00 2001 From: Jarek Kobus Date: Fri, 10 Jan 2020 10:08:37 +0100 Subject: Deprecate all methods that use QMatrix Don't use QMatrix in implementation classes anymore. Task-number: QTBUG-46653 Fixes: QTBUG-81627 Change-Id: I4806c1302e42645dc6a608062c8d9c336ae8629b Reviewed-by: Leena Miettinen Reviewed-by: Laszlo Agocs Reviewed-by: Lars Knoll --- examples/widgets/graphicsview/chip/view.cpp | 4 ++-- examples/widgets/graphicsview/diagramscene/mainwindow.cpp | 4 ++-- examples/widgets/painting/affine/xform.cpp | 4 ++-- examples/widgets/painting/deform/pathdeform.cpp | 2 +- examples/widgets/painting/pathstroke/pathstroke.cpp | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-) (limited to 'examples') diff --git a/examples/widgets/graphicsview/chip/view.cpp b/examples/widgets/graphicsview/chip/view.cpp index 21998dc2df..86da5b138f 100644 --- a/examples/widgets/graphicsview/chip/view.cpp +++ b/examples/widgets/graphicsview/chip/view.cpp @@ -234,11 +234,11 @@ void View::setupMatrix() { qreal scale = qPow(qreal(2), (zoomSlider->value() - 250) / qreal(50)); - QMatrix matrix; + QTransform matrix; matrix.scale(scale, scale); matrix.rotate(rotateSlider->value()); - graphicsView->setMatrix(matrix); + graphicsView->setTransform(matrix); setResetButtonEnabled(); } diff --git a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp index 3327d4d5df..04ff42e3eb 100644 --- a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp +++ b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp @@ -231,8 +231,8 @@ void MainWindow::fontSizeChanged(const QString &) void MainWindow::sceneScaleChanged(const QString &scale) { double newScale = scale.left(scale.indexOf(tr("%"))).toDouble() / 100.0; - QMatrix oldMatrix = view->matrix(); - view->resetMatrix(); + QTransform oldMatrix = view->transform(); + view->resetTransform(); view->translate(oldMatrix.dx(), oldMatrix.dy()); view->scale(newScale, newScale); } diff --git a/examples/widgets/painting/affine/xform.cpp b/examples/widgets/painting/affine/xform.cpp index 50acf0f814..4e7cb91ce1 100644 --- a/examples/widgets/painting/affine/xform.cpp +++ b/examples/widgets/painting/affine/xform.cpp @@ -223,7 +223,7 @@ void XFormView::setRotation(qreal r) m_rotation = r; QPointF center(pts->points().at(0)); - QMatrix m; + QTransform m; m.translate(center.x(), center.y()); m.rotate(m_rotation - old_rot); m.translate(-center.x(), -center.y()); @@ -236,7 +236,7 @@ void XFormView::timerEvent(QTimerEvent *e) { if (e->timerId() == timer.timerId()) { QPointF center(pts->points().at(0)); - QMatrix m; + QTransform m; m.translate(center.x(), center.y()); m.rotate(0.2); m.translate(-center.x(), -center.y()); diff --git a/examples/widgets/painting/deform/pathdeform.cpp b/examples/widgets/painting/deform/pathdeform.cpp index d5c8746247..961d5e5e99 100644 --- a/examples/widgets/painting/deform/pathdeform.cpp +++ b/examples/widgets/painting/deform/pathdeform.cpp @@ -374,7 +374,7 @@ void PathDeformRenderer::setText(const QString &text) } for (int i=0; i Date: Sat, 25 Jan 2020 20:43:13 +0100 Subject: QButtonGroup: deprecate overloaded signals Deprecate the overloaded signals buttonClicked/buttonPressed/buttonReleased/buttonToggled taking an int to avoid to need to use QOverload<> when connecting the signal. The id of a button in a button group can be easily fetched with QButtonGroup::id(). Task-number: QTBUG-80906 Change-Id: Idaaab54bbcb25cba543fc99f305b9f4743ee3ed8 Reviewed-by: Sze Howe Koh Reviewed-by: Richard Moe Gustavsen --- examples/widgets/animation/easing/window.cpp | 7 ++++--- examples/widgets/animation/easing/window.h | 2 +- examples/widgets/graphicsview/diagramscene/mainwindow.cpp | 13 +++++++------ examples/widgets/graphicsview/diagramscene/mainwindow.h | 4 ++-- 4 files changed, 14 insertions(+), 12 deletions(-) (limited to 'examples') diff --git a/examples/widgets/animation/easing/window.cpp b/examples/widgets/animation/easing/window.cpp index d1d6348361..378af07535 100644 --- a/examples/widgets/animation/easing/window.cpp +++ b/examples/widgets/animation/easing/window.cpp @@ -67,7 +67,7 @@ Window::Window(QWidget *parent) connect(m_ui.easingCurvePicker, &QListWidget::currentRowChanged, this, &Window::curveChanged); - connect(m_ui.buttonGroup, QOverload::of(&QButtonGroup::buttonClicked), + connect(m_ui.buttonGroup, QOverload::of(&QButtonGroup::buttonClicked), this, &Window::pathChanged); connect(m_ui.periodSpinBox, QOverload::of(&QDoubleSpinBox::valueChanged), this, &Window::periodChanged); @@ -180,9 +180,10 @@ void Window::curveChanged(int row) m_ui.overshootSpinBox->setEnabled(curveType >= QEasingCurve::InBack && curveType <= QEasingCurve::OutInBack); } -void Window::pathChanged(int index) +void Window::pathChanged(QAbstractButton *button) { - m_anim->setPathType((Animation::PathType)index); + const int index = m_ui.buttonGroup->id(button); + m_anim->setPathType(Animation::PathType(index)); } void Window::periodChanged(double value) diff --git a/examples/widgets/animation/easing/window.h b/examples/widgets/animation/easing/window.h index 541377a981..0c49dd6e8a 100644 --- a/examples/widgets/animation/easing/window.h +++ b/examples/widgets/animation/easing/window.h @@ -69,7 +69,7 @@ public: Window(QWidget *parent = nullptr); private slots: void curveChanged(int row); - void pathChanged(int index); + void pathChanged(QAbstractButton *button); void periodChanged(double); void amplitudeChanged(double); void overshootChanged(double); diff --git a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp index 04ff42e3eb..58b959dd10 100644 --- a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp +++ b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp @@ -113,13 +113,14 @@ void MainWindow::backgroundButtonGroupClicked(QAbstractButton *button) //! [1] //! [2] -void MainWindow::buttonGroupClicked(int id) +void MainWindow::buttonGroupClicked(QAbstractButton *button) { const QList buttons = buttonGroup->buttons(); - for (QAbstractButton *button : buttons) { - if (buttonGroup->button(id) != button) + for (QAbstractButton *myButton : buttons) { + if (myButton != button) button->setChecked(false); } + const int id = buttonGroup->id(button); if (id == InsertTextButton) { scene->setMode(DiagramScene::InsertText); } else { @@ -154,7 +155,7 @@ void MainWindow::deleteItem() //! [3] //! [4] -void MainWindow::pointerGroupClicked(int) +void MainWindow::pointerGroupClicked() { scene->setMode(DiagramScene::Mode(pointerTypeGroup->checkedId())); } @@ -334,7 +335,7 @@ void MainWindow::createToolBox() { buttonGroup = new QButtonGroup(this); buttonGroup->setExclusive(false); - connect(buttonGroup, QOverload::of(&QButtonGroup::buttonClicked), + connect(buttonGroup, QOverload::of(&QButtonGroup::buttonClicked), this, &MainWindow::buttonGroupClicked); QGridLayout *layout = new QGridLayout; layout->addWidget(createCellWidget(tr("Conditional"), DiagramItem::Conditional), 0, 0); @@ -528,7 +529,7 @@ void MainWindow::createToolbars() pointerTypeGroup = new QButtonGroup(this); pointerTypeGroup->addButton(pointerButton, int(DiagramScene::MoveItem)); pointerTypeGroup->addButton(linePointerButton, int(DiagramScene::InsertLine)); - connect(pointerTypeGroup, QOverload::of(&QButtonGroup::buttonClicked), + connect(pointerTypeGroup, QOverload::of(&QButtonGroup::buttonClicked), this, &MainWindow::pointerGroupClicked); sceneScaleCombo = new QComboBox; diff --git a/examples/widgets/graphicsview/diagramscene/mainwindow.h b/examples/widgets/graphicsview/diagramscene/mainwindow.h index e04224fbc7..9fcd1884ca 100644 --- a/examples/widgets/graphicsview/diagramscene/mainwindow.h +++ b/examples/widgets/graphicsview/diagramscene/mainwindow.h @@ -82,9 +82,9 @@ public: private slots: void backgroundButtonGroupClicked(QAbstractButton *button); - void buttonGroupClicked(int id); + void buttonGroupClicked(QAbstractButton *button); void deleteItem(); - void pointerGroupClicked(int id); + void pointerGroupClicked(); void bringToFront(); void sendToBack(); void itemInserted(DiagramItem *item); -- cgit v1.2.3