diff options
| author | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2023-10-24 17:41:51 +0200 |
|---|---|---|
| committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2023-10-27 16:22:59 +0200 |
| commit | 7c59c5ed13dd796b4a77a56cb7badc34aead1adb (patch) | |
| tree | 82e80c50bb3c3cdee77b0b1cdd486ccd43b629fd /examples/widgets/painting/gradients | |
| parent | 333650c596890fb5117c3ab5c4295838600248f2 (diff) | |
Examples: remove OpenGL code paths from painting examples
The extra code for using the OpenGL paint engine is significant enough
to be distracting from what the examples are supposed to show. If we
want to show how to use QPainter on an OpenGL widget, then we can make
dedicated and documented examples for that, in the OpenGL category. And
we have such examples in the Qt OpenGL module anyway.
As is, the examples feel more like manual tests of the OpenGL paint
engine; if we need more coverage there, then we can add it there.
Change-Id: I7b56ea6d08c02cd0a1050ab03991656a0538498d
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Diffstat (limited to 'examples/widgets/painting/gradients')
| -rw-r--r-- | examples/widgets/painting/gradients/gradients.cpp | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/examples/widgets/painting/gradients/gradients.cpp b/examples/widgets/painting/gradients/gradients.cpp index 538d851eb8..5ed3d764d1 100644 --- a/examples/widgets/painting/gradients/gradients.cpp +++ b/examples/widgets/painting/gradients/gradients.cpp @@ -273,12 +273,6 @@ GradientWidget::GradientWidget(QWidget *parent) QPushButton *showSourceButton = new QPushButton(mainGroup); showSourceButton->setText(tr("Show Source")); -#if QT_CONFIG(opengl) - QPushButton *enableOpenGLButton = new QPushButton(mainGroup); - enableOpenGLButton->setText(tr("Use OpenGL")); - enableOpenGLButton->setCheckable(true); - enableOpenGLButton->setChecked(m_renderer->usesOpenGL()); -#endif QPushButton *whatsThisButton = new QPushButton(mainGroup); whatsThisButton->setText(tr("What's This?")); whatsThisButton->setCheckable(true); @@ -292,9 +286,6 @@ GradientWidget::GradientWidget(QWidget *parent) mainGroupLayout->addWidget(defaultsGroup); mainGroupLayout->addStretch(1); mainGroupLayout->addWidget(showSourceButton); -#if QT_CONFIG(opengl) - mainGroupLayout->addWidget(enableOpenGLButton); -#endif mainGroupLayout->addWidget(whatsThisButton); QVBoxLayout *editorGroupLayout = new QVBoxLayout(editorGroup); @@ -370,11 +361,6 @@ GradientWidget::GradientWidget(QWidget *parent) connect(showSourceButton, &QPushButton::clicked, m_renderer, &GradientRenderer::showSource); -#if QT_CONFIG(opengl) - connect(enableOpenGLButton, QOverload<bool>::of(&QPushButton::clicked), - m_renderer, &ArthurFrame::enableOpenGL); -#endif - connect(whatsThisButton, QOverload<bool>::of(&QPushButton::clicked), m_renderer, &ArthurFrame::setDescriptionEnabled); connect(whatsThisButton, QOverload<bool>::of(&QPushButton::clicked), |