diff options
Diffstat (limited to 'examples/widgets/painting/painterpaths/window.cpp')
| -rw-r--r-- | examples/widgets/painting/painterpaths/window.cpp | 39 |
1 files changed, 15 insertions, 24 deletions
diff --git a/examples/widgets/painting/painterpaths/window.cpp b/examples/widgets/painting/painterpaths/window.cpp index 1a29799cd6..e5e427506b 100644 --- a/examples/widgets/painting/painterpaths/window.cpp +++ b/examples/widgets/painting/painterpaths/window.cpp @@ -38,13 +38,13 @@ ** ****************************************************************************/ +#include "renderarea.h" +#include "window.h" + #include <QtWidgets> #include <math.h> -#include "renderarea.h" -#include "window.h" - //! [0] const float Pi = 3.14159f; //! [0] @@ -153,13 +153,11 @@ Window::Window() //! [12] fillColor1ComboBox = new QComboBox; populateWithColors(fillColor1ComboBox); - fillColor1ComboBox->setCurrentIndex( - fillColor1ComboBox->findText("mediumslateblue")); + fillColor1ComboBox->setCurrentIndex(fillColor1ComboBox->findText("mediumslateblue")); fillColor2ComboBox = new QComboBox; populateWithColors(fillColor2ComboBox); - fillColor2ComboBox->setCurrentIndex( - fillColor2ComboBox->findText("cornsilk")); + fillColor2ComboBox->setCurrentIndex(fillColor2ComboBox->findText("cornsilk")); fillGradientLabel = new QLabel(tr("&Fill Gradient:")); fillGradientLabel->setBuddy(fillColor1ComboBox); @@ -175,8 +173,7 @@ Window::Window() penColorComboBox = new QComboBox; populateWithColors(penColorComboBox); - penColorComboBox->setCurrentIndex( - penColorComboBox->findText("darkslateblue")); + penColorComboBox->setCurrentIndex(penColorComboBox->findText("darkslateblue")); penColorLabel = new QLabel(tr("Pen &Color:")); penColorLabel->setBuddy(penColorComboBox); @@ -191,20 +188,14 @@ Window::Window() //! [12] //! [16] - connect(fillRuleComboBox, SIGNAL(activated(int)), - this, SLOT(fillRuleChanged())); - connect(fillColor1ComboBox, SIGNAL(activated(int)), - this, SLOT(fillGradientChanged())); - connect(fillColor2ComboBox, SIGNAL(activated(int)), - this, SLOT(fillGradientChanged())); - connect(penColorComboBox, SIGNAL(activated(int)), - this, SLOT(penColorChanged())); + connect(fillRuleComboBox, SIGNAL(activated(int)), this, SLOT(fillRuleChanged())); + connect(fillColor1ComboBox, SIGNAL(activated(int)), this, SLOT(fillGradientChanged())); + connect(fillColor2ComboBox, SIGNAL(activated(int)), this, SLOT(fillGradientChanged())); + connect(penColorComboBox, SIGNAL(activated(int)), this, SLOT(penColorChanged())); for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) { - connect(penWidthSpinBox, SIGNAL(valueChanged(int)), - *it, SLOT(setPenWidth(int))); - connect(rotationAngleSpinBox, SIGNAL(valueChanged(int)), - *it, SLOT(setRotationAngle(int))); + connect(penWidthSpinBox, SIGNAL(valueChanged(int)), *it, SLOT(setPenWidth(int))); + connect(rotationAngleSpinBox, SIGNAL(valueChanged(int)), *it, SLOT(setRotationAngle(int))); } //! [16] //! [17] @@ -246,7 +237,7 @@ void Window::fillRuleChanged() { Qt::FillRule rule = (Qt::FillRule)currentItemData(fillRuleComboBox).toInt(); - for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + for (QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); ++it) (*it)->setFillRule(rule); } //! [19] @@ -257,7 +248,7 @@ void Window::fillGradientChanged() QColor color1 = qvariant_cast<QColor>(currentItemData(fillColor1ComboBox)); QColor color2 = qvariant_cast<QColor>(currentItemData(fillColor2ComboBox)); - for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + for (QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); ++it) (*it)->setFillGradient(color1, color2); } //! [20] @@ -267,7 +258,7 @@ void Window::penColorChanged() { QColor color = qvariant_cast<QColor>(currentItemData(penColorComboBox)); - for(QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); it++) + for (QList<RenderArea*>::iterator it = renderAreas.begin(); it != renderAreas.end(); ++it) (*it)->setPenColor(color); } //! [21] |