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Diffstat (limited to 'src/widgets/styles/qgtk2painter.cpp')
| -rw-r--r-- | src/widgets/styles/qgtk2painter.cpp | 699 |
1 files changed, 0 insertions, 699 deletions
diff --git a/src/widgets/styles/qgtk2painter.cpp b/src/widgets/styles/qgtk2painter.cpp deleted file mode 100644 index ea8afbc93c..0000000000 --- a/src/widgets/styles/qgtk2painter.cpp +++ /dev/null @@ -1,699 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the QtWidgets module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qgtk2painter_p.h" - -#include <QtCore/qglobal.h> -#if !defined(QT_NO_STYLE_GTK) - -// This class is primarily a wrapper around the gtk painter functions -// and takes care of converting all such calls into cached Qt pixmaps. - -#include <private/qgtkstyle_p_p.h> -#include <private/qhexstring_p.h> -#include <QtWidgets/QWidget> -#include <QtGui/QPixmapCache> -#include <QtCore/QLibrary> - -QT_BEGIN_NAMESPACE - -typedef GdkPixbuf* (*Ptr_gdk_pixbuf_get_from_drawable) (GdkPixbuf *, GdkDrawable *, GdkColormap *, int, int, int, int, int, int); -typedef GdkPixmap* (*Ptr_gdk_pixmap_new) (GdkDrawable *, gint, gint, gint); -typedef void (*Ptr_gdk_draw_rectangle) (GdkDrawable *, GdkGC *, gboolean, gint, gint, gint, gint); -typedef void (*Ptr_gdk_drawable_unref)(GdkDrawable *); - -typedef void (*Ptr_gtk_paint_check) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_box) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_box_gap) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint, gint, gint , gint, GtkPositionType, gint, gint); -typedef void (*Ptr_gtk_paint_resize_grip) (GtkStyle *, GdkWindow *, GtkStateType, const GdkRectangle *, GtkWidget *, const gchar *, GdkWindowEdge, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_focus) (GtkStyle *, GdkWindow *, GtkStateType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_shadow) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_slider) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint, GtkOrientation); -typedef void (*Ptr_gtk_paint_expander) (GtkStyle *, GdkWindow *, GtkStateType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , GtkExpanderStyle ); -typedef void (*Ptr_gtk_paint_handle) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint, GtkOrientation); -typedef void (*Ptr_gtk_paint_arrow) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, GtkArrowType, gboolean, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_option) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_flat_box) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint , gint , gint , gint); -typedef void (*Ptr_gtk_paint_extension) (GtkStyle *, GdkWindow *, GtkStateType, GtkShadowType, const GdkRectangle *, GtkWidget *, const gchar *, gint, gint, gint, gint, GtkPositionType); -typedef void (*Ptr_gtk_paint_hline) (GtkStyle *, GdkWindow *, GtkStateType, const GdkRectangle *, GtkWidget *, const gchar *, gint, gint, gint y); -typedef void (*Ptr_gtk_paint_vline) (GtkStyle *, GdkWindow *, GtkStateType, const GdkRectangle *, GtkWidget *, const gchar *, gint, gint, gint); - -namespace QGtk2PainterPrivate { - static Ptr_gdk_pixmap_new gdk_pixmap_new = 0; - static Ptr_gdk_pixbuf_get_from_drawable gdk_pixbuf_get_from_drawable = 0; - static Ptr_gdk_draw_rectangle gdk_draw_rectangle = 0; - static Ptr_gdk_drawable_unref gdk_drawable_unref = 0; - - static Ptr_gtk_paint_check gtk_paint_check = 0; - static Ptr_gtk_paint_box gtk_paint_box = 0; - static Ptr_gtk_paint_box_gap gtk_paint_box_gap = 0; - static Ptr_gtk_paint_flat_box gtk_paint_flat_box = 0; - static Ptr_gtk_paint_option gtk_paint_option = 0; - static Ptr_gtk_paint_extension gtk_paint_extension = 0; - static Ptr_gtk_paint_slider gtk_paint_slider = 0; - static Ptr_gtk_paint_shadow gtk_paint_shadow = 0; - static Ptr_gtk_paint_resize_grip gtk_paint_resize_grip = 0; - static Ptr_gtk_paint_focus gtk_paint_focus = 0; - static Ptr_gtk_paint_arrow gtk_paint_arrow = 0; - static Ptr_gtk_paint_handle gtk_paint_handle = 0; - static Ptr_gtk_paint_expander gtk_paint_expander = 0; - static Ptr_gtk_paint_vline gtk_paint_vline = 0; - static Ptr_gtk_paint_hline gtk_paint_hline = 0; -} - -static void initGtk() -{ -#ifndef QT_NO_LIBRARY - static bool initialized = false; - if (!initialized) { - // enforce the "0" suffix, so we'll open libgtk-x11-2.0.so.0 - QLibrary libgtk(QLS("gtk-x11-2.0"), 0, 0); - - QGtk2PainterPrivate::gdk_pixmap_new = (Ptr_gdk_pixmap_new)libgtk.resolve("gdk_pixmap_new"); - QGtk2PainterPrivate::gdk_pixbuf_get_from_drawable = (Ptr_gdk_pixbuf_get_from_drawable)libgtk.resolve("gdk_pixbuf_get_from_drawable"); - QGtk2PainterPrivate::gdk_draw_rectangle = (Ptr_gdk_draw_rectangle)libgtk.resolve("gdk_draw_rectangle"); - QGtk2PainterPrivate::gdk_drawable_unref = (Ptr_gdk_drawable_unref)libgtk.resolve("gdk_drawable_unref"); - - QGtk2PainterPrivate::gtk_paint_check = (Ptr_gtk_paint_check)libgtk.resolve("gtk_paint_check"); - QGtk2PainterPrivate::gtk_paint_box = (Ptr_gtk_paint_box)libgtk.resolve("gtk_paint_box"); - QGtk2PainterPrivate::gtk_paint_flat_box = (Ptr_gtk_paint_flat_box)libgtk.resolve("gtk_paint_flat_box"); - QGtk2PainterPrivate::gtk_paint_check = (Ptr_gtk_paint_check)libgtk.resolve("gtk_paint_check"); - QGtk2PainterPrivate::gtk_paint_box = (Ptr_gtk_paint_box)libgtk.resolve("gtk_paint_box"); - QGtk2PainterPrivate::gtk_paint_resize_grip = (Ptr_gtk_paint_resize_grip)libgtk.resolve("gtk_paint_resize_grip"); - QGtk2PainterPrivate::gtk_paint_focus = (Ptr_gtk_paint_focus)libgtk.resolve("gtk_paint_focus"); - QGtk2PainterPrivate::gtk_paint_shadow = (Ptr_gtk_paint_shadow)libgtk.resolve("gtk_paint_shadow"); - QGtk2PainterPrivate::gtk_paint_slider = (Ptr_gtk_paint_slider)libgtk.resolve("gtk_paint_slider"); - QGtk2PainterPrivate::gtk_paint_expander = (Ptr_gtk_paint_expander)libgtk.resolve("gtk_paint_expander"); - QGtk2PainterPrivate::gtk_paint_handle = (Ptr_gtk_paint_handle)libgtk.resolve("gtk_paint_handle"); - QGtk2PainterPrivate::gtk_paint_option = (Ptr_gtk_paint_option)libgtk.resolve("gtk_paint_option"); - QGtk2PainterPrivate::gtk_paint_arrow = (Ptr_gtk_paint_arrow)libgtk.resolve("gtk_paint_arrow"); - QGtk2PainterPrivate::gtk_paint_box_gap = (Ptr_gtk_paint_box_gap)libgtk.resolve("gtk_paint_box_gap"); - QGtk2PainterPrivate::gtk_paint_extension = (Ptr_gtk_paint_extension)libgtk.resolve("gtk_paint_extension"); - QGtk2PainterPrivate::gtk_paint_hline = (Ptr_gtk_paint_hline)libgtk.resolve("gtk_paint_hline"); - QGtk2PainterPrivate::gtk_paint_vline = (Ptr_gtk_paint_vline)libgtk.resolve("gtk_paint_vline"); - - initialized = true; - } -#endif // !QT_NO_LIBRARY -} - -// To recover alpha we apply the gtk painting function two times to -// white, and black window backgrounds. This can be used to -// recover the premultiplied alpha channel -QPixmap QGtk2Painter::renderTheme(uchar *bdata, uchar *wdata, const QRect &rect) const -{ - const int bytecount = rect.width() * rect.height() * 4; - for (int index = 0; index < bytecount ; index += 4) { - uchar val = bdata[index + GTK_BLUE]; - if (m_alpha) { - int alphaval = qMax(bdata[index + GTK_BLUE] - wdata[index + GTK_BLUE], - bdata[index + GTK_GREEN] - wdata[index + GTK_GREEN]); - alphaval = qMax(alphaval, bdata[index + GTK_RED] - wdata[index + GTK_RED]) + 255; - bdata[index + QT_ALPHA] = alphaval; - } - bdata[index + QT_RED] = bdata[index + GTK_RED]; - bdata[index + QT_GREEN] = bdata[index + GTK_GREEN]; - bdata[index + QT_BLUE] = val; - } - QImage converted((const uchar*)bdata, rect.width(), rect.height(), m_alpha ? - QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32); - - if (m_hflipped || m_vflipped) { - return QPixmap::fromImage(converted.mirrored(m_hflipped, m_vflipped)); - } else { - // on raster graphicssystem we need to do a copy here, because - // we intend to deallocate the qimage bits shortly after... - return QPixmap::fromImage(converted.copy()); - } -} - -// This macro is responsible for painting any GtkStyle painting function onto a QPixmap -#define DRAW_TO_CACHE(draw_func) \ - if (rect.width() > QWIDGETSIZE_MAX || rect.height() > QWIDGETSIZE_MAX) \ - return; \ - QRect pixmapRect(0, 0, rect.width(), rect.height()); \ - { \ - GdkPixmap *pixmap = QGtk2PainterPrivate::gdk_pixmap_new((GdkDrawable*)(m_window->window), \ - rect.width(), rect.height(), -1); \ - if (!pixmap) \ - return; \ - style = QGtkStylePrivate::gtk_style_attach (style, m_window->window); \ - QGtk2PainterPrivate::gdk_draw_rectangle(pixmap, m_alpha ? style->black_gc : *style->bg_gc, \ - true, 0, 0, rect.width(), rect.height()); \ - draw_func; \ - GdkPixbuf *imgb = QGtkStylePrivate::gdk_pixbuf_new(GDK_COLORSPACE_RGB, true, 8, \ - rect.width(), rect.height()); \ - if (!imgb) \ - return; \ - imgb = QGtk2PainterPrivate::gdk_pixbuf_get_from_drawable(imgb, pixmap, NULL, 0, 0, 0, 0, \ - rect.width(), rect.height()); \ - uchar* bdata = (uchar*)QGtkStylePrivate::gdk_pixbuf_get_pixels(imgb); \ - if (m_alpha) { \ - QGtk2PainterPrivate::gdk_draw_rectangle(pixmap, style->white_gc, true, 0, 0, \ - rect.width(), rect.height()); \ - draw_func; \ - GdkPixbuf *imgw = QGtkStylePrivate::gdk_pixbuf_new(GDK_COLORSPACE_RGB, true, 8, \ - rect.width(), rect.height()); \ - if (!imgw) \ - return; \ - imgw = QGtk2PainterPrivate::gdk_pixbuf_get_from_drawable(imgw, pixmap, NULL, 0, 0, 0, 0,\ - rect.width(), rect.height()); \ - uchar* wdata = (uchar*)QGtkStylePrivate::gdk_pixbuf_get_pixels(imgw); \ - cache = renderTheme(bdata, wdata, rect); \ - QGtkStylePrivate::gdk_pixbuf_unref(imgw); \ - } else { \ - cache = renderTheme(bdata, 0, rect); \ - } \ - QGtk2PainterPrivate::gdk_drawable_unref(pixmap); \ - QGtkStylePrivate::gdk_pixbuf_unref(imgb); \ - } - -QGtk2Painter::QGtk2Painter() : QGtkPainter(), m_window(QGtkStylePrivate::gtkWidget("GtkWindow")) -{ - initGtk(); -} - -// Note currently painted without alpha for performance reasons -void QGtk2Painter::paintBoxGap(GtkWidget *gtkWidget, const gchar* part, - const QRect &paintRect, GtkStateType state, - GtkShadowType shadow, GtkPositionType gap_side, - gint x, gint width, - GtkStyle *style) -{ - if (!paintRect.isValid()) - return; - - QPixmap cache; - QRect rect = paintRect; - - // To avoid exhausting cache on large tabframes we cheat a bit by - // tiling the center part. - - const int maxHeight = 256; - const int border = 16; - if (rect.height() > maxHeight && (gap_side == GTK_POS_TOP || gap_side == GTK_POS_BOTTOM)) - rect.setHeight(2 * border + 1); - - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) - % HexString<uchar>(gap_side) - % HexString<gint>(width) - % HexString<gint>(x); - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_box_gap (style, - pixmap, - state, - shadow, - NULL, - gtkWidget, - (const gchar*)part, - 0, 0, - rect.width(), - rect.height(), - gap_side, - x, - width)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - if (rect.size() != paintRect.size()) { - // We assume we can stretch the middle tab part - // Note: the side effect of this is that pinstripe patterns will get fuzzy - const QSize size = cache.size(); - // top part - m_painter->drawPixmap(QRect(paintRect.left(), paintRect.top(), - paintRect.width(), border), cache, - QRect(0, 0, size.width(), border)); - - // tiled center part - QPixmap tilePart(cache.width(), 1); - QPainter scanLinePainter(&tilePart); - scanLinePainter.drawPixmap(QRect(0, 0, tilePart.width(), tilePart.height()), cache, QRect(0, border, size.width(), 1)); - scanLinePainter.end(); - m_painter->drawTiledPixmap(QRect(paintRect.left(), paintRect.top() + border, - paintRect.width(), paintRect.height() - 2*border), tilePart); - - // bottom part - m_painter->drawPixmap(QRect(paintRect.left(), paintRect.top() + paintRect.height() - border, - paintRect.width(), border), cache, - QRect(0, size.height() - border, size.width(), border)); - } else - m_painter->drawPixmap(paintRect.topLeft(), cache); -} - -void QGtk2Painter::paintBox(GtkWidget *gtkWidget, const gchar* part, - const QRect &paintRect, GtkStateType state, - GtkShadowType shadow, GtkStyle *style, - const QString &pmKey) -{ - if (!paintRect.isValid()) - return; - - QPixmap cache; - QRect rect = paintRect; - - // To avoid exhausting cache on large tabframes we cheat a bit by - // tiling the center part. - - const int maxHeight = 256; - const int maxArea = 256*512; - const int border = 32; - if (rect.height() > maxHeight && (rect.width()*rect.height() > maxArea)) - rect.setHeight(2 * border + 1); - - QString pixmapName = uniqueName(QLS(part), state, shadow, - rect.size(), gtkWidget) % pmKey; - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_box (style, - pixmap, - state, - shadow, - NULL, - gtkWidget, - part, - 0, 0, - rect.width(), - rect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - if (rect.size() != paintRect.size()) { - // We assume we can stretch the middle tab part - // Note: the side effect of this is that pinstripe patterns will get fuzzy - const QSize size = cache.size(); - // top part - m_painter->drawPixmap(QRect(paintRect.left(), paintRect.top(), - paintRect.width(), border), cache, - QRect(0, 0, size.width(), border)); - - // tiled center part - QPixmap tilePart(cache.width(), 1); - QPainter scanLinePainter(&tilePart); - scanLinePainter.drawPixmap(QRect(0, 0, tilePart.width(), tilePart.height()), cache, QRect(0, border, size.width(), 1)); - scanLinePainter.end(); - m_painter->drawTiledPixmap(QRect(paintRect.left(), paintRect.top() + border, - paintRect.width(), paintRect.height() - 2*border), tilePart); - - // bottom part - m_painter->drawPixmap(QRect(paintRect.left(), paintRect.top() + paintRect.height() - border, - paintRect.width(), border), cache, - QRect(0, size.height() - border, size.width(), border)); - } else - m_painter->drawPixmap(paintRect.topLeft(), cache); -} - -void QGtk2Painter::paintHline(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkStyle *style, int x1, int x2, int y, - const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) - % HexString<int>(x1) - % HexString<int>(x2) - % HexString<int>(y) - % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_hline (style, - pixmap, - state, - NULL, - gtkWidget, - part, - x1, x2, y)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintVline(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkStyle *style, int y1, int y2, int x, - const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) - % HexString<int>(y1) - % HexString<int>(y2) - % HexString<int>(x) - % pmKey; - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_vline (style, - pixmap, - state, - NULL, - gtkWidget, - part, - y1, y2, - x)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintExpander(GtkWidget *gtkWidget, - const gchar* part, const QRect &rect, - GtkStateType state, GtkExpanderStyle expander_state, - GtkStyle *style, const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) - % HexString<uchar>(expander_state) - % pmKey; - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_expander (style, pixmap, - state, NULL, - gtkWidget, part, - rect.width()/2, - rect.height()/2, - expander_state)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintFocus(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkStyle *style, const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, GTK_SHADOW_NONE, rect.size(), gtkWidget) % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_focus (style, pixmap, state, NULL, - gtkWidget, - part, - 0, 0, - rect.width(), - rect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintResizeGrip(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkShadowType shadow, GdkWindowEdge edge, - GtkStyle *style, const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_resize_grip (style, pixmap, state, - NULL, gtkWidget, - part, edge, 0, 0, - rect.width(), - rect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintArrow(GtkWidget *gtkWidget, const gchar* part, - const QRect &arrowrect, GtkArrowType arrow_type, - GtkStateType state, GtkShadowType shadow, - gboolean fill, GtkStyle *style, const QString &pmKey) -{ - QRect rect = m_cliprect.isValid() ? m_cliprect : arrowrect; - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) - % HexString<uchar>(arrow_type) - % pmKey; - - GdkRectangle gtkCliprect = {0, 0, rect.width(), rect.height()}; - int xOffset = m_cliprect.isValid() ? arrowrect.x() - m_cliprect.x() : 0; - int yOffset = m_cliprect.isValid() ? arrowrect.y() - m_cliprect.y() : 0; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_arrow (style, pixmap, state, shadow, - >kCliprect, - gtkWidget, - part, - arrow_type, fill, - xOffset, yOffset, - arrowrect.width(), - arrowrect.height())) - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintHandle(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, - GtkStateType state, GtkShadowType shadow, - GtkOrientation orientation, GtkStyle *style) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) - % HexString<uchar>(orientation); - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_handle (style, - pixmap, - state, - shadow, - NULL, - gtkWidget, - part, 0, 0, - rect.width(), - rect.height(), - orientation)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintSlider(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, - GtkStateType state, GtkShadowType shadow, - GtkStyle *style, GtkOrientation orientation, - const QString &pmKey) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_slider (style, - pixmap, - state, - shadow, - NULL, - gtkWidget, - part, - 0, 0, - rect.width(), - rect.height(), - orientation)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - m_painter->drawPixmap(rect.topLeft(), cache); -} - - -void QGtk2Painter::paintShadow(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkShadowType shadow, GtkStyle *style, - const QString &pmKey) - -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_shadow(style, pixmap, state, shadow, NULL, - gtkWidget, part, 0, 0, rect.width(), rect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintFlatBox(GtkWidget *gtkWidget, const gchar* part, - const QRect &rect, GtkStateType state, - GtkShadowType shadow, GtkStyle *style, - const QString &pmKey) -{ - if (!rect.isValid()) - return; - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size()) % pmKey; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_flat_box (style, - pixmap, - state, - shadow, - NULL, - gtkWidget, - part, 0, 0, - rect.width(), - rect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintExtention(GtkWidget *gtkWidget, - const gchar *part, const QRect &rect, - GtkStateType state, GtkShadowType shadow, - GtkPositionType gap_pos, GtkStyle *style) -{ - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(QLS(part), state, shadow, rect.size(), gtkWidget) - % HexString<uchar>(gap_pos); - - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_extension (style, pixmap, state, shadow, - NULL, gtkWidget, - (const gchar*)part, 0, 0, - rect.width(), - rect.height(), - gap_pos)); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintOption(GtkWidget *gtkWidget, const QRect &radiorect, - GtkStateType state, GtkShadowType shadow, - GtkStyle *style, const QString &detail) - -{ - QRect rect = m_cliprect.isValid() ? m_cliprect : radiorect; - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(detail, state, shadow, rect.size()); - GdkRectangle gtkCliprect = {0, 0, rect.width(), rect.height()}; - int xOffset = m_cliprect.isValid() ? radiorect.x() - m_cliprect.x() : 0; - int yOffset = m_cliprect.isValid() ? radiorect.y() - m_cliprect.y() : 0; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_option(style, pixmap, - state, shadow, - >kCliprect, - gtkWidget, - detail.toLatin1(), - xOffset, yOffset, - radiorect.width(), - radiorect.height())); - - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - -void QGtk2Painter::paintCheckbox(GtkWidget *gtkWidget, const QRect &checkrect, - GtkStateType state, GtkShadowType shadow, - GtkStyle *style, const QString &detail) - -{ - QRect rect = m_cliprect.isValid() ? m_cliprect : checkrect; - if (!rect.isValid()) - return; - - QPixmap cache; - QString pixmapName = uniqueName(detail, state, shadow, rect.size()); - GdkRectangle gtkCliprect = {0, 0, rect.width(), rect.height()}; - int xOffset = m_cliprect.isValid() ? checkrect.x() - m_cliprect.x() : 0; - int yOffset = m_cliprect.isValid() ? checkrect.y() - m_cliprect.y() : 0; - if (!m_usePixmapCache || !QPixmapCache::find(pixmapName, cache)) { - DRAW_TO_CACHE(QGtk2PainterPrivate::gtk_paint_check (style, - pixmap, - state, - shadow, - >kCliprect, - gtkWidget, - detail.toLatin1(), - xOffset, yOffset, - checkrect.width(), - checkrect.height())); - if (m_usePixmapCache) - QPixmapCache::insert(pixmapName, cache); - } - - m_painter->drawPixmap(rect.topLeft(), cache); -} - -QT_END_NAMESPACE - -#endif //!defined(QT_NO_STYLE_GTK) |