1 files changed, 158 insertions, 0 deletions
diff --git a/Source/WebCore/platform/qt/RenderThemeQStyle.h b/Source/WebCore/platform/qt/RenderThemeQStyle.h
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index 000000000..08c18b971
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+++ b/Source/WebCore/platform/qt/RenderThemeQStyle.h
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+/*
+ * This file is part of the theme implementation for form controls in WebCore.
+ *
+ * Copyright (C) 2011-2012 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+#ifndef RenderThemeQStyle_h
+#define RenderThemeQStyle_h
+
+#include "QStyleFacade.h"
+#include "RenderThemeQt.h"
+
+namespace WebCore {
+
+class ScrollbarThemeQStyle;
+
+class Page;
+class QStyleFacade;
+struct QStyleFacadeOption;
+
+typedef QStyleFacade* (*QtStyleFactoryFunction)(Page*);
+
+class RenderThemeQStyle : public RenderThemeQt {
+private:
+    friend class StylePainterQStyle;
+
+    RenderThemeQStyle(Page*);
+    virtual ~RenderThemeQStyle();
+
+public:
+    static PassRefPtr<RenderTheme> create(Page*);
+
+    static void setStyleFactoryFunction(QtStyleFactoryFunction);
+    static QtStyleFactoryFunction styleFactory();
+
+    virtual void adjustSliderThumbSize(RenderStyle*, Element*) const;
+
+    QStyleFacade* qStyle() { return m_qStyle.get(); }
+
+protected:
+    virtual void adjustButtonStyle(StyleResolver*, RenderStyle*, Element*) const;
+    virtual bool paintButton(RenderObject*, const PaintInfo&, const IntRect&);
+
+    virtual bool paintTextField(RenderObject*, const PaintInfo&, const IntRect&);
+
+    virtual bool paintTextArea(RenderObject*, const PaintInfo&, const IntRect&);
+    virtual void adjustTextAreaStyle(StyleResolver*, RenderStyle*, Element*) const;
+
+    virtual bool paintMenuList(RenderObject*, const PaintInfo&, const IntRect&);
+
+    virtual bool paintMenuListButton(RenderObject*, const PaintInfo&, const IntRect&);
+    virtual void adjustMenuListButtonStyle(StyleResolver*, RenderStyle*, Element*) const;
+
+#if ENABLE(PROGRESS_ELEMENT)
+    // Returns the duration of the animation for the progress bar.
+    virtual double animationDurationForProgressBar(RenderProgress*) const;
+    virtual bool paintProgressBar(RenderObject*, const PaintInfo&, const IntRect&);
+#endif
+
+    virtual bool paintSliderTrack(RenderObject*, const PaintInfo&, const IntRect&);
+    virtual void adjustSliderTrackStyle(StyleResolver*, RenderStyle*, Element*) const;
+
+    virtual bool paintSliderThumb(RenderObject*, const PaintInfo&, const IntRect&);
+    virtual void adjustSliderThumbStyle(StyleResolver*, RenderStyle*, Element*) const;
+
+    virtual bool paintSearchField(RenderObject*, const PaintInfo&, const IntRect&);
+
+    virtual void adjustSearchFieldDecorationStyle(StyleResolver*, RenderStyle*, Element*) const;
+    virtual bool paintSearchFieldDecoration(RenderObject*, const PaintInfo&, const IntRect&);
+
+    virtual void adjustSearchFieldResultsDecorationStyle(StyleResolver*, RenderStyle*, Element*) const;
+    virtual bool paintSearchFieldResultsDecoration(RenderObject*, const PaintInfo&, const IntRect&);
+
+#ifndef QT_NO_SPINBOX
+    virtual bool paintInnerSpinButton(RenderObject*, const PaintInfo&, const IntRect&);
+#endif
+
+protected:
+    virtual void computeSizeBasedOnStyle(RenderStyle*) const;
+
+    virtual QSharedPointer<StylePainter> getStylePainter(const PaintInfo&);
+
+    virtual QRect inflateButtonRect(const QRect& originalRect) const;
+
+    virtual void setPopupPadding(RenderStyle*) const;
+
+    virtual QPalette colorPalette() const;
+
+private:
+    ControlPart initializeCommonQStyleOptions(QStyleFacadeOption&, RenderObject*) const;
+
+    void setButtonPadding(RenderStyle*) const;
+
+    void setPaletteFromPageClientIfExists(QPalette&) const;
+
+#ifdef Q_OS_MAC
+    int m_buttonFontPixelSize;
+#endif
+
+    OwnPtr<QStyleFacade> m_qStyle;
+};
+
+class StylePainterQStyle : public StylePainter {
+public:
+    explicit StylePainterQStyle(RenderThemeQStyle*, const PaintInfo&, RenderObject*);
+    explicit StylePainterQStyle(ScrollbarThemeQStyle*, GraphicsContext*);
+
+    bool isValid() const { return qStyle && qStyle->isValid() && StylePainter::isValid(); }
+
+    QStyleFacade* qStyle;
+    QStyleFacadeOption styleOption;
+    ControlPart appearance;
+
+    void paintButton(QStyleFacade::ButtonType type)
+    { qStyle->paintButton(painter, type, styleOption); }
+    void paintTextField()
+    { qStyle->paintTextField(painter, styleOption); }
+    void paintComboBox()
+    { qStyle->paintComboBox(painter, styleOption); }
+    void paintComboBoxArrow()
+    { qStyle->paintComboBoxArrow(painter, styleOption); }
+    void paintSliderTrack()
+    { qStyle->paintSliderTrack(painter, styleOption); }
+    void paintSliderThumb()
+    { qStyle->paintSliderThumb(painter, styleOption); }
+    void paintInnerSpinButton(bool spinBoxUp)
+    { qStyle->paintInnerSpinButton(painter, styleOption, spinBoxUp); }
+    void paintProgressBar(double progress, double animationProgress)
+    { qStyle->paintProgressBar(painter, styleOption, progress, animationProgress); }
+    void paintScrollCorner(const QRect& rect)
+    { qStyle->paintScrollCorner(painter, rect); }
+    void paintScrollBar()
+    { qStyle->paintScrollBar(painter, styleOption); }
+
+private:
+    void init(GraphicsContext*);
+
+    Q_DISABLE_COPY(StylePainterQStyle)
+};
+
+}
+
+#endif // RenderThemeQStyle_h