Update stylehelper

2019-04-24 23:43:09 +02:00
parent e0923a0494
commit deca5e5021
3 changed files with 660 additions and 1 deletions
--- a/src/core/stylehelper.h
+++ b/src/core/stylehelper.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+//#pragma once
+#ifndef STYLEHELPER_H
+#define STYLEHELPER_H
+
+#include <QStyle>
+
+QT_BEGIN_NAMESPACE
+class QPalette;
+class QPainter;
+class QRect;
+// Note, this is exported but in a private header as qtopengl depends on it.
+// We should consider adding this as a public helper function.
+void qt_blurImage(QPainter *p, QImage &blurImage, qreal radius, bool quality, bool alphaOnly, int transposed = 0);
+QT_END_NAMESPACE
+
+// Helper class holding all custom color values
+
+namespace Utils {
+class StyleHelper
+{
+public:
+    static const unsigned int DEFAULT_BASE_COLOR = 0x666666;
+    static const int progressFadeAnimationDuration = 600;
+
+    // Height of the project explorer navigation bar
+    static int navigationWidgetHeight() { return 24; }
+    static qreal sidebarFontSize();
+    static QPalette sidebarFontPalette(const QPalette &original);
+
+    // This is our color table, all colors derive from baseColor
+    static QColor requestedBaseColor() { return m_requestedBaseColor; }
+    static QColor baseColor(bool lightColored = false);
+    static QColor panelTextColor(bool lightColored = false);
+    static QColor highlightColor(bool lightColored = false);
+    static QColor shadowColor(bool lightColored = false);
+    static QColor borderColor(bool lightColored = false);
+    static QColor toolBarBorderColor();
+    static QColor buttonTextColor() { return QColor(0x4c4c4c); }
+    static QColor mergedColors(const QColor &colorA, const QColor &colorB, int factor = 50);
+    static QColor alphaBlendedColors(const QColor &colorA, const QColor &colorB);
+
+    static QColor sidebarHighlight() { return QColor(255, 255, 255, 40); }
+    static QColor sidebarShadow() { return QColor(0, 0, 0, 40); }
+
+    static QColor toolBarDropShadowColor() { return QColor(0, 0, 0, 70); }
+
+    static QColor notTooBrightHighlightColor();
+
+    // Sets the base color and makes sure all top level widgets are updated
+    static void setBaseColor(const QColor &color);
+
+    // Draws a shaded anti-aliased arrow
+    static void drawArrow(QStyle::PrimitiveElement element, QPainter *painter, const QStyleOption *option);
+
+    // Gradients used for panels
+    static void horizontalGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect, bool lightColored = false);
+    static void verticalGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect, bool lightColored = false);
+    static void menuGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect);
+    static bool usePixmapCache() { return true; }
+
+    static QPixmap disabledSideBarIcon(const QPixmap &enabledicon);
+    static void drawIconWithShadow(const QIcon &icon, const QRect &rect, QPainter *p, QIcon::Mode iconMode, int dipRadius = 3, const QColor &color = QColor(0, 0, 0, 130), const QPoint &dipOffset = QPoint(1, -2));
+    static void drawCornerImage(const QImage &img, QPainter *painter, const QRect &rect, int left = 0, int top = 0, int right = 0, int bottom = 0);
+
+    static void tintImage(QImage &img, const QColor &tintColor);
+    static QLinearGradient statusBarGradient(const QRect &statusBarRect);
+
+    static QString dpiSpecificImageFile(const QString &fileName);
+    static QString imageFileWithResolution(const QString &fileName, int dpr);
+    static QList<int> availableImageResolutions(const QString &fileName);
+
+private:
+    static QColor m_baseColor;
+    static QColor m_requestedBaseColor;
+    static QColor m_IconsBaseColor;
+    static QColor m_IconsDisabledColor;
+    static QColor m_ProgressBarTitleColor;
+};
+
+} // namespace Utils
+
+using Utils::StyleHelper;
+#endif // STYLEHELPER_H
+