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-rw-r--r--src/widgets/doc/snippets/customstyle/customstyle.cpp92
-rw-r--r--src/widgets/doc/snippets/customstyle/customstyle.h60
-rw-r--r--src/widgets/doc/snippets/customstyle/customstyle.pro2
-rw-r--r--src/widgets/doc/snippets/customstyle/main.cpp54
4 files changed, 208 insertions, 0 deletions
diff --git a/src/widgets/doc/snippets/customstyle/customstyle.cpp b/src/widgets/doc/snippets/customstyle/customstyle.cpp
new file mode 100644
index 0000000000..2e0843c49c
--- /dev/null
+++ b/src/widgets/doc/snippets/customstyle/customstyle.cpp
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "customstyle.h"
+
+CustomStyle::CustomStyle()
+{
+//! [0]
+ QSpinBox *spinBox = qobject_cast<QSpinBox *>(widget);
+ if (spinBox) {
+//! [0] //! [1]
+ }
+//! [1]
+}
+
+//! [2]
+void CustomStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
+ QPainter *painter, const QWidget *widget) const
+{
+ if (element == PE_IndicatorSpinUp || element == PE_IndicatorSpinDown) {
+ QPolygon points(3);
+ int x = option->rect.x();
+ int y = option->rect.y();
+ int w = option->rect.width() / 2;
+ int h = option->rect.height() / 2;
+ x += (option->rect.width() - w) / 2;
+ y += (option->rect.height() - h) / 2;
+
+ if (element == PE_IndicatorSpinUp) {
+ points[0] = QPoint(x, y + h);
+ points[1] = QPoint(x + w, y + h);
+ points[2] = QPoint(x + w / 2, y);
+ } else { // PE_SpinBoxDown
+ points[0] = QPoint(x, y);
+ points[1] = QPoint(x + w, y);
+ points[2] = QPoint(x + w / 2, y + h);
+ }
+
+ if (option->state & State_Enabled) {
+ painter->setPen(option->palette.mid().color());
+ painter->setBrush(option->palette.buttonText());
+ } else {
+ painter->setPen(option->palette.buttonText().color());
+ painter->setBrush(option->palette.mid());
+ }
+ painter->drawPolygon(points);
+ } else {
+ QWindowsStyle::drawPrimitive(element, option, painter, widget);
+//! [2] //! [3]
+ }
+//! [3] //! [4]
+}
+//! [4]
diff --git a/src/widgets/doc/snippets/customstyle/customstyle.h b/src/widgets/doc/snippets/customstyle/customstyle.h
new file mode 100644
index 0000000000..437994d2e2
--- /dev/null
+++ b/src/widgets/doc/snippets/customstyle/customstyle.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CUSTOMSTYLE_H
+#define CUSTOMSTYLE_H
+
+#include <QWindowsStyle>
+
+//! [0]
+class CustomStyle : public QWindowsStyle
+{
+ Q_OBJECT
+
+public:
+ CustomStyle()
+ ~CustomStyle() {}
+
+ void drawPrimitive(PrimitiveElement element, const QStyleOption *option,
+ QPainter *painter, const QWidget *widget) const;
+};
+//! [0]
+
+#endif
diff --git a/src/widgets/doc/snippets/customstyle/customstyle.pro b/src/widgets/doc/snippets/customstyle/customstyle.pro
new file mode 100644
index 0000000000..af0ee4e141
--- /dev/null
+++ b/src/widgets/doc/snippets/customstyle/customstyle.pro
@@ -0,0 +1,2 @@
+HEADERS += customstyle.h
+SOURCES += customstyle.cpp main.cpp
diff --git a/src/widgets/doc/snippets/customstyle/main.cpp b/src/widgets/doc/snippets/customstyle/main.cpp
new file mode 100644
index 0000000000..b3bea3bd7b
--- /dev/null
+++ b/src/widgets/doc/snippets/customstyle/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [using a custom style]
+#include <QtGui>
+
+#include "customstyle.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication::setStyle(new CustomStyle);
+ QApplication app(argc, argv);
+ QSpinBox spinBox;
+ spinBox.show();
+ return app.exec();
+}
+//! [using a custom style]
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 07:26:57 +0000