qgtkstyle_p.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: http://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtWidgets module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL21$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see http://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at http://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 2.1 or version 3 as published by the Free -

20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and -

21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the -

22 ** following information to ensure the GNU Lesser General Public License -

23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -

24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -

25 ** -

26 ** As a special exception, The Qt Company gives you certain additional -

27 ** rights. These rights are described in The Qt Company LGPL Exception -

28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -

29 ** -

30 ** $QT_END_LICENSE$ -

31 ** -

32 ****************************************************************************/ -

33 -

34 #include "qgtkstyle_p_p.h" -

35 -

36 // This file is responsible for resolving all GTK functions we use -

37 // dynamically. This is done to avoid link-time dependancy on GTK -

38 // as well as crashes occurring due to usage of the GTK_QT engines -

39 // -

40 // Additionally we create a map of common GTK widgets that we can pass -

41 // to the GTK theme engine as many engines resort to querying the -

42 // actual widget pointers for details that are not covered by the -

43 // state flags -

44 -

45 #include <QtCore/qglobal.h> -

46 #if !defined(QT_NO_STYLE_GTK) -

47 -

48 #include <QtCore/QEvent> -

49 #include <QtCore/QFile> -

50 #include <QtCore/QStringList> -

51 #include <QtCore/QTextStream> -

52 #include <QtCore/QHash> -

53 #include <QtCore/QUrl> -

54 #include <QtCore/QLibrary> -

55 #include <QtCore/QDebug> -

56 -

57 #include <private/qgtk2painter_p.h> -

58 #include <private/qapplication_p.h> -

59 #include <private/qiconloader_p.h> -

60 #include <qpa/qplatformfontdatabase.h> -

61 -

62 #include <QtWidgets/QMenu> -

63 #include <QtWidgets/QStyle> -

64 #include <QtWidgets/QApplication> -

65 #include <QtGui/QPixmapCache> -

66 #include <QtWidgets/QStatusBar> -

67 #include <QtWidgets/QMenuBar> -

68 #include <QtWidgets/QToolBar> -

69 #include <QtWidgets/QToolButton> -

70 -

71 #ifndef Q_OS_MAC -

72 // X11 Includes: -

73 -

74 // the following is necessary to work around breakage in many versions -

75 // of XFree86's Xlib.h still in use -

76 // ### which versions? -

77 #if defined(_XLIB_H_) // crude hack, but... -

78 #error "cannot include <X11/Xlib.h> before this file" -

79 #endif -

80 #define XRegisterIMInstantiateCallback qt_XRegisterIMInstantiateCallback -

81 #define XUnregisterIMInstantiateCallback qt_XUnregisterIMInstantiateCallback -

82 #define XSetIMValues qt_XSetIMValues -

83 #include <X11/Xlib.h> -

84 #undef XRegisterIMInstantiateCallback -

85 #undef XUnregisterIMInstantiateCallback -

86 #undef XSetIMValues -

87 #endif -

88 -

89 QT_BEGIN_NAMESPACE -

90 -

Q_GLOBAL_STATIC(QGtkStyleUpdateScheduler, styleScheduler)

never executed: end of block

never executed: guard.store(QtGlobalStatic::Destroyed);

never executed: return &holder.value;

guard.load() =...c::Initialized	Description
TRUE	never evaluated
FALSE	never evaluated

92 -

93 Ptr_gtk_container_forall QGtkStylePrivate::gtk_container_forall = 0; -

94 Ptr_gtk_init QGtkStylePrivate::gtk_init = 0; -

95 Ptr_gtk_style_attach QGtkStylePrivate::gtk_style_attach = 0; -

96 Ptr_gtk_window_new QGtkStylePrivate::gtk_window_new = 0; -

97 Ptr_gtk_widget_destroy QGtkStylePrivate::gtk_widget_destroy = 0; -

98 Ptr_gtk_widget_realize QGtkStylePrivate::gtk_widget_realize = 0; -

99 Ptr_gtk_widget_set_default_direction QGtkStylePrivate::gtk_widget_set_default_direction = 0; -

100 Ptr_gtk_widget_modify_color QGtkStylePrivate::gtk_widget_modify_fg = 0; -

101 Ptr_gtk_widget_modify_color QGtkStylePrivate::gtk_widget_modify_bg = 0; -

102 Ptr_gtk_arrow_new QGtkStylePrivate::gtk_arrow_new = 0; -

103 Ptr_gtk_menu_item_new_with_label QGtkStylePrivate::gtk_menu_item_new_with_label = 0; -

104 Ptr_gtk_check_menu_item_new_with_label QGtkStylePrivate::gtk_check_menu_item_new_with_label = 0; -

105 Ptr_gtk_menu_bar_new QGtkStylePrivate::gtk_menu_bar_new = 0; -

106 Ptr_gtk_menu_new QGtkStylePrivate::gtk_menu_new = 0; -

107 Ptr_gtk_button_new QGtkStylePrivate::gtk_button_new = 0; -

108 Ptr_gtk_tool_button_new QGtkStylePrivate::gtk_tool_button_new = 0; -

109 Ptr_gtk_hbutton_box_new QGtkStylePrivate::gtk_hbutton_box_new = 0; -

110 Ptr_gtk_check_button_new QGtkStylePrivate::gtk_check_button_new = 0; -

111 Ptr_gtk_radio_button_new QGtkStylePrivate::gtk_radio_button_new = 0; -

112 Ptr_gtk_spin_button_new QGtkStylePrivate::gtk_spin_button_new = 0; -

113 Ptr_gtk_frame_new QGtkStylePrivate::gtk_frame_new = 0; -

114 Ptr_gtk_expander_new QGtkStylePrivate::gtk_expander_new = 0; -

115 Ptr_gtk_statusbar_new QGtkStylePrivate::gtk_statusbar_new = 0; -

116 Ptr_gtk_entry_new QGtkStylePrivate::gtk_entry_new = 0; -

117 Ptr_gtk_hscale_new QGtkStylePrivate::gtk_hscale_new = 0; -

118 Ptr_gtk_vscale_new QGtkStylePrivate::gtk_vscale_new = 0; -

119 Ptr_gtk_hscrollbar_new QGtkStylePrivate::gtk_hscrollbar_new = 0; -

120 Ptr_gtk_vscrollbar_new QGtkStylePrivate::gtk_vscrollbar_new = 0; -

121 Ptr_gtk_scrolled_window_new QGtkStylePrivate::gtk_scrolled_window_new = 0; -

122 Ptr_gtk_notebook_new QGtkStylePrivate::gtk_notebook_new = 0; -

123 Ptr_gtk_toolbar_new QGtkStylePrivate::gtk_toolbar_new = 0; -

124 Ptr_gtk_toolbar_insert QGtkStylePrivate::gtk_toolbar_insert = 0; -

125 Ptr_gtk_separator_tool_item_new QGtkStylePrivate::gtk_separator_tool_item_new = 0; -

126 Ptr_gtk_tree_view_new QGtkStylePrivate::gtk_tree_view_new = 0; -

127 Ptr_gtk_combo_box_new QGtkStylePrivate::gtk_combo_box_new = 0; -

128 Ptr_gtk_combo_box_entry_new QGtkStylePrivate::gtk_combo_box_entry_new = 0; -

129 Ptr_gtk_progress_bar_new QGtkStylePrivate::gtk_progress_bar_new = 0; -

130 Ptr_gtk_container_add QGtkStylePrivate::gtk_container_add = 0; -

131 Ptr_gtk_menu_shell_append QGtkStylePrivate::gtk_menu_shell_append = 0; -

132 Ptr_gtk_range_get_adjustment QGtkStylePrivate::gtk_range_get_adjustment = 0; -

133 Ptr_gtk_range_set_adjustment QGtkStylePrivate::gtk_range_set_adjustment = 0; -

134 Ptr_gtk_range_set_inverted QGtkStylePrivate::gtk_range_set_inverted = 0; -

135 Ptr_gtk_icon_factory_lookup_default QGtkStylePrivate::gtk_icon_factory_lookup_default = 0; -

136 Ptr_gtk_icon_theme_get_default QGtkStylePrivate::gtk_icon_theme_get_default = 0; -

137 Ptr_gtk_widget_get_style QGtkStylePrivate::gtk_widget_get_style = 0; -

138 Ptr_gtk_widget_style_get QGtkStylePrivate::gtk_widget_style_get = 0; -

139 Ptr_gtk_icon_set_render_icon QGtkStylePrivate::gtk_icon_set_render_icon = 0; -

140 Ptr_gtk_fixed_new QGtkStylePrivate::gtk_fixed_new = 0; -

141 Ptr_gtk_tree_view_column_new QGtkStylePrivate::gtk_tree_view_column_new = 0; -

142 Ptr_gtk_tree_view_get_column QGtkStylePrivate::gtk_tree_view_get_column = 0; -

143 Ptr_gtk_tree_view_append_column QGtkStylePrivate::gtk_tree_view_append_column = 0; -

144 Ptr_gtk_adjustment_configure QGtkStylePrivate::gtk_adjustment_configure = 0; -

145 Ptr_gtk_adjustment_new QGtkStylePrivate::gtk_adjustment_new = 0; -

146 Ptr_gtk_menu_item_set_submenu QGtkStylePrivate::gtk_menu_item_set_submenu = 0; -

147 Ptr_gtk_settings_get_default QGtkStylePrivate::gtk_settings_get_default = 0; -

148 Ptr_gtk_separator_menu_item_new QGtkStylePrivate::gtk_separator_menu_item_new = 0; -

149 Ptr_gtk_widget_size_allocate QGtkStylePrivate::gtk_widget_size_allocate = 0; -

150 Ptr_gtk_widget_size_request QGtkStylePrivate::gtk_widget_size_request = 0; -

151 Ptr_gtk_widget_set_direction QGtkStylePrivate::gtk_widget_set_direction = 0; -

152 Ptr_gtk_widget_path QGtkStylePrivate::gtk_widget_path = 0; -

153 Ptr_gtk_container_get_type QGtkStylePrivate::gtk_container_get_type = 0; -

154 Ptr_gtk_window_get_type QGtkStylePrivate::gtk_window_get_type = 0; -

155 Ptr_gtk_widget_get_type QGtkStylePrivate::gtk_widget_get_type = 0; -

156 Ptr_gtk_widget_get_parent QGtkStylePrivate::gtk_widget_get_parent = 0; -

157 Ptr_gtk_widget_is_toplevel QGtkStylePrivate::gtk_widget_is_toplevel = 0; -

158 Ptr_gtk_widget_get_toplevel QGtkStylePrivate::gtk_widget_get_toplevel = 0; -

159 Ptr_gtk_rc_get_style_by_paths QGtkStylePrivate::gtk_rc_get_style_by_paths = 0; -

160 Ptr_gtk_check_version QGtkStylePrivate::gtk_check_version = 0; -

161 Ptr_gtk_border_free QGtkStylePrivate::gtk_border_free = 0; -

162 Ptr_gtk_widget_get_allocation QGtkStylePrivate::gtk_widget_get_allocation = 0; -

163 Ptr_gtk_widget_set_allocation QGtkStylePrivate::gtk_widget_set_allocation = 0; -

164 Ptr_gtk_widget_set_can_default QGtkStylePrivate::gtk_widget_set_can_default = 0; -

165 Ptr_gtk_window_set_default QGtkStylePrivate::gtk_window_set_default = 0; -

166 -

167 Ptr_gdk_event_new QGtkStylePrivate::gdk_event_new = 0; -

168 Ptr_gdk_event_free QGtkStylePrivate::gdk_event_free = 0; -

169 Ptr_gtk_widget_send_focus_change QGtkStylePrivate::gtk_widget_send_focus_change = 0; -

170 -

171 Ptr_pango_font_description_get_size QGtkStylePrivate::pango_font_description_get_size = 0; -

172 Ptr_pango_font_description_get_weight QGtkStylePrivate::pango_font_description_get_weight = 0; -

173 Ptr_pango_font_description_get_family QGtkStylePrivate::pango_font_description_get_family = 0; -

174 Ptr_pango_font_description_get_style QGtkStylePrivate::pango_font_description_get_style = 0; -

175 -

176 Ptr_gdk_pixbuf_get_pixels QGtkStylePrivate::gdk_pixbuf_get_pixels = 0; -

177 Ptr_gdk_pixbuf_get_width QGtkStylePrivate::gdk_pixbuf_get_width = 0; -

178 Ptr_gdk_pixbuf_get_height QGtkStylePrivate::gdk_pixbuf_get_height = 0; -

179 Ptr_gdk_pixbuf_new QGtkStylePrivate::gdk_pixbuf_new = 0; -

180 Ptr_gdk_pixbuf_unref QGtkStylePrivate::gdk_pixbuf_unref = 0; -

181 Ptr_gdk_color_free QGtkStylePrivate::gdk_color_free = 0; -

182 Ptr_gdk_x11_window_set_user_time QGtkStylePrivate::gdk_x11_window_set_user_time = 0; -

183 Ptr_gdk_x11_drawable_get_xid QGtkStylePrivate::gdk_x11_drawable_get_xid = 0; -

184 Ptr_gdk_x11_drawable_get_xdisplay QGtkStylePrivate::gdk_x11_drawable_get_xdisplay = 0; -

185 -

186 Ptr_gconf_client_get_default QGtkStylePrivate::gconf_client_get_default = 0; -

187 Ptr_gconf_client_get_string QGtkStylePrivate::gconf_client_get_string = 0; -

188 Ptr_gconf_client_get_bool QGtkStylePrivate::gconf_client_get_bool = 0; -

189 -

190 Ptr_gnome_icon_lookup_sync QGtkStylePrivate::gnome_icon_lookup_sync = 0; -

191 Ptr_gnome_vfs_init QGtkStylePrivate::gnome_vfs_init = 0; -

192 -

193 #ifndef Q_OS_MAC -

194 typedef int (*x11ErrorHandler)(Display*, XErrorEvent*); -

195 #endif -

196 -

197 QT_END_NAMESPACE -

198 -

199 Q_DECLARE_METATYPE(QGtkStylePrivate*); -

200 -

201 QT_BEGIN_NAMESPACE -

202 -

203 static void gtkStyleSetCallback(GtkWidget*) -

204 { -

205 qRegisterMetaType<QGtkStylePrivate *>(); -

206 -

207 // We have to let this function return and complete the event -

208 // loop to ensure that all gtk widgets have been styled before -

209 // updating -

210 QMetaObject::invokeMethod(styleScheduler(), "updateTheme", Qt::QueuedConnection); -

211

}

never executed: end of block

212 -

213 static void update_toolbar_style(GtkWidget *gtkToolBar, GParamSpec *, gpointer) -

214 { -

215 GtkToolbarStyle toolbar_style = GTK_TOOLBAR_ICONS; -

216 g_object_get(gtkToolBar, "toolbar-style", &toolbar_style, NULL); -

217 QWidgetList widgets = QApplication::allWidgets(); -

218

for (int i = 0; i < widgets.size(); ++i) {

i < widgets.size()	Description
TRUE	never evaluated
FALSE	never evaluated

219 QWidget *widget = widgets.at(i); -

220

if (qobject_cast<QToolButton*>(widget)) {

qobject_cast<Q...tton*>(widget)	Description
TRUE	never evaluated
FALSE	never evaluated

221 QEvent event(QEvent::StyleChange); -

222 QApplication::sendEvent(widget, &event); -

223

}

never executed: end of block

224

}

never executed: end of block

225

}

never executed: end of block

226 -

227 static QHashableLatin1Literal classPath(GtkWidget *widget) -

228 { -

229 char *class_path; -

230 QGtkStylePrivate::gtk_widget_path (widget, NULL, &class_path, NULL); -

231 -

232 char *copy = class_path; -

233

if (strncmp(copy, "GtkWindow.", 10) == 0)

strncmp(copy, ...ow.", 10) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

234

copy += 10;

never executed: copy += 10;

235

if (strncmp(copy, "GtkFixed.", 9) == 0)

strncmp(copy, ...xed.", 9) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

236

copy += 9;

never executed: copy += 9;

237 -

238 copy = strdup(copy); -

239 -

240 g_free(class_path); -

241 -

242

return QHashableLatin1Literal::fromData(copy);

never executed: return QHashableLatin1Literal::fromData(copy);

243 } -

244 -

245 -

246 -

247 bool QGtkStyleFilter::eventFilter(QObject *obj, QEvent *e) -

248 { -

249

if (e->type() == QEvent::ApplicationPaletteChange) {

e->type() == Q...nPaletteChange	Description
TRUE	never evaluated
FALSE	never evaluated

250 // Only do this the first time since this will also -

251 // generate applicationPaletteChange events -

252

if (!qt_app_palettes_hash() || qt_app_palettes_hash()->isEmpty()) {

!qt_app_palettes_hash()	Description
TRUE	never evaluated
FALSE	never evaluated

qt_app_palette...h()->isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

253 stylePrivate->applyCustomPaletteHash(); -

254

}

never executed: end of block

255

}

never executed: end of block

256

return QObject::eventFilter(obj, e);

never executed: return QObject::eventFilter(obj, e);

257 } -

258 -

259 QList<QGtkStylePrivate *> QGtkStylePrivate::instances; -

260 QGtkStylePrivate::WidgetMap *QGtkStylePrivate::widgetMap = 0; -

261 -

262 QGtkStylePrivate::QGtkStylePrivate() -

263 : QCommonStylePrivate() -

264 , filter(this) -

265 { -

266 instances.append(this); -

267 animationFps = 60; -

268

}

never executed: end of block

269 -

270 QGtkStylePrivate::~QGtkStylePrivate() -

271 { -

272 instances.removeOne(this); -

273

}

never executed: end of block

274 -

275 void QGtkStylePrivate::init() -

276 { -

277 resolveGtk(); -

278 initGtkWidgets(); -

279

}

never executed: end of block

280 -

281 QGtkPainter* QGtkStylePrivate::gtkPainter(QPainter *painter) -

282 { -

283 // TODO: choose between gtk2 and gtk3 -

284 static QGtk2Painter instance; -

285 instance.reset(painter); -

286

return &instance;

never executed: return &instance;

287 } -

288 -

289 GtkWidget* QGtkStylePrivate::gtkWidget(const QHashableLatin1Literal &path) -

290 { -

291 GtkWidget *widget = gtkWidgetMap()->value(path); -

292

if (!widget) {

!widget	Description
TRUE	never evaluated
FALSE	never evaluated

293 // Theme might have rearranged widget internals -

294 widget = gtkWidgetMap()->value(path); -

295

}

never executed: end of block

296

return widget;

never executed: return widget;

297 } -

298 -

299 GtkStyle* QGtkStylePrivate::gtkStyle(const QHashableLatin1Literal &path) -

300 { -

301

if (GtkWidget *w = gtkWidgetMap()->value(path))

GtkWidget *w =...)->value(path)	Description
TRUE	never evaluated
FALSE	never evaluated

302

return QGtkStylePrivate::gtk_widget_get_style(w);

never executed: return QGtkStylePrivate::gtk_widget_get_style(w);

303

return 0;

never executed: return 0;

304 } -

305 -

306 void QGtkStylePrivate::gtkWidgetSetFocus(GtkWidget *widget, bool focus) -

307 { -

308

if (QGtkStylePrivate::gtk_widget_send_focus_change) {

QGtkStylePriva...d_focus_change	Description
TRUE	never evaluated
FALSE	never evaluated

309 GdkEvent *event = QGtkStylePrivate::gdk_event_new(GDK_FOCUS_CHANGE); -

310 event->focus_change.type = GDK_FOCUS_CHANGE; -

311 event->focus_change.in = focus; -

312 QGtkStylePrivate::gtk_widget_send_focus_change(widget, event); -

313 QGtkStylePrivate::gdk_event_free(event); -

314

} else {

never executed: end of block

315 #if defined(GTK_WIDGET_SET_FLAGS) && defined(GTK_WIDGET_UNSET_FLAGS) -

316

if (focus)

focus	Description
TRUE	never evaluated
FALSE	never evaluated

317

GTK_WIDGET_SET_FLAGS(widget, GTK_HAS_FOCUS);

never executed: end of block

318 else -

319

GTK_WIDGET_UNSET_FLAGS(widget, GTK_HAS_FOCUS);

never executed: end of block

320 #endif -

321 } -

322 } -

323 -

324 /*! \internal -

325 * Get references to gtk functions after we dynamically load the library. -

326 */ -

327 void QGtkStylePrivate::resolveGtk() const -

328 { -

329 #ifndef QT_NO_LIBRARY -

330 // enforce the "0" suffix, so we'll open libgtk-x11-2.0.so.0 -

331 QLibrary libgtk(QLS("gtk-x11-2.0"), 0, 0); -

332 -

333 gtk_init = (Ptr_gtk_init)libgtk.resolve("gtk_init"); -

334 gtk_window_new = (Ptr_gtk_window_new)libgtk.resolve("gtk_window_new"); -

335 gtk_style_attach = (Ptr_gtk_style_attach)libgtk.resolve("gtk_style_attach"); -

336 gtk_widget_destroy = (Ptr_gtk_widget_destroy)libgtk.resolve("gtk_widget_destroy"); -

337 gtk_widget_realize = (Ptr_gtk_widget_realize)libgtk.resolve("gtk_widget_realize"); -

338 -

339 gdk_pixbuf_get_pixels = (Ptr_gdk_pixbuf_get_pixels)libgtk.resolve("gdk_pixbuf_get_pixels"); -

340 gdk_pixbuf_get_width = (Ptr_gdk_pixbuf_get_width)libgtk.resolve("gdk_pixbuf_get_width"); -

341 gdk_pixbuf_get_height = (Ptr_gdk_pixbuf_get_height)libgtk.resolve("gdk_pixbuf_get_height"); -

342 gdk_pixbuf_new = (Ptr_gdk_pixbuf_new)libgtk.resolve("gdk_pixbuf_new"); -

343 gdk_pixbuf_unref = (Ptr_gdk_pixbuf_unref)libgtk.resolve("gdk_pixbuf_unref"); -

344 gdk_color_free = (Ptr_gdk_color_free)libgtk.resolve("gdk_color_free"); -

345 gdk_x11_window_set_user_time = (Ptr_gdk_x11_window_set_user_time)libgtk.resolve("gdk_x11_window_set_user_time"); -

346 gdk_x11_drawable_get_xid = (Ptr_gdk_x11_drawable_get_xid)libgtk.resolve("gdk_x11_drawable_get_xid"); -

347 gdk_x11_drawable_get_xdisplay = (Ptr_gdk_x11_drawable_get_xdisplay)libgtk.resolve("gdk_x11_drawable_get_xdisplay"); -

348 -

349 gtk_widget_set_default_direction = (Ptr_gtk_widget_set_default_direction)libgtk.resolve("gtk_widget_set_default_direction"); -

350 gtk_widget_modify_fg = (Ptr_gtk_widget_modify_color)libgtk.resolve("gtk_widget_modify_fg"); -

351 gtk_widget_modify_bg = (Ptr_gtk_widget_modify_color)libgtk.resolve("gtk_widget_modify_bg"); -

352 gtk_arrow_new = (Ptr_gtk_arrow_new)libgtk.resolve("gtk_arrow_new"); -

353 gtk_menu_item_new_with_label = (Ptr_gtk_menu_item_new_with_label)libgtk.resolve("gtk_menu_item_new_with_label"); -

354 gtk_check_menu_item_new_with_label = (Ptr_gtk_check_menu_item_new_with_label)libgtk.resolve("gtk_check_menu_item_new_with_label"); -

355 gtk_menu_bar_new = (Ptr_gtk_menu_bar_new)libgtk.resolve("gtk_menu_bar_new"); -

356 gtk_menu_new = (Ptr_gtk_menu_new)libgtk.resolve("gtk_menu_new"); -

357 gtk_toolbar_new = (Ptr_gtk_toolbar_new)libgtk.resolve("gtk_toolbar_new"); -

358 gtk_separator_tool_item_new = (Ptr_gtk_separator_tool_item_new)libgtk.resolve("gtk_separator_tool_item_new"); -

359 gtk_toolbar_insert = (Ptr_gtk_toolbar_insert)libgtk.resolve("gtk_toolbar_insert"); -

360 gtk_button_new = (Ptr_gtk_button_new)libgtk.resolve("gtk_button_new"); -

361 gtk_tool_button_new = (Ptr_gtk_tool_button_new)libgtk.resolve("gtk_tool_button_new"); -

362 gtk_hbutton_box_new = (Ptr_gtk_hbutton_box_new)libgtk.resolve("gtk_hbutton_box_new"); -

363 gtk_check_button_new = (Ptr_gtk_check_button_new)libgtk.resolve("gtk_check_button_new"); -

364 gtk_radio_button_new = (Ptr_gtk_radio_button_new)libgtk.resolve("gtk_radio_button_new"); -

365 gtk_notebook_new = (Ptr_gtk_notebook_new)libgtk.resolve("gtk_notebook_new"); -

366 gtk_progress_bar_new = (Ptr_gtk_progress_bar_new)libgtk.resolve("gtk_progress_bar_new"); -

367 gtk_spin_button_new = (Ptr_gtk_spin_button_new)libgtk.resolve("gtk_spin_button_new"); -

368 gtk_hscale_new = (Ptr_gtk_hscale_new)libgtk.resolve("gtk_hscale_new"); -

369 gtk_vscale_new = (Ptr_gtk_vscale_new)libgtk.resolve("gtk_vscale_new"); -

370 gtk_hscrollbar_new = (Ptr_gtk_hscrollbar_new)libgtk.resolve("gtk_hscrollbar_new"); -

371 gtk_vscrollbar_new = (Ptr_gtk_vscrollbar_new)libgtk.resolve("gtk_vscrollbar_new"); -

372 gtk_scrolled_window_new = (Ptr_gtk_scrolled_window_new)libgtk.resolve("gtk_scrolled_window_new"); -

373 gtk_menu_shell_append = (Ptr_gtk_menu_shell_append)libgtk.resolve("gtk_menu_shell_append"); -

374 gtk_entry_new = (Ptr_gtk_entry_new)libgtk.resolve("gtk_entry_new"); -

375 gtk_tree_view_new = (Ptr_gtk_tree_view_new)libgtk.resolve("gtk_tree_view_new"); -

376 gtk_combo_box_new = (Ptr_gtk_combo_box_new)libgtk.resolve("gtk_combo_box_new"); -

377 gtk_combo_box_entry_new = (Ptr_gtk_combo_box_entry_new)libgtk.resolve("gtk_combo_box_entry_new"); -

378 gtk_range_get_adjustment = (Ptr_gtk_range_get_adjustment)libgtk.resolve("gtk_range_get_adjustment"); -

379 gtk_range_set_adjustment = (Ptr_gtk_range_set_adjustment)libgtk.resolve("gtk_range_set_adjustment"); -

380 gtk_range_set_inverted = (Ptr_gtk_range_set_inverted)libgtk.resolve("gtk_range_set_inverted"); -

381 gtk_container_add = (Ptr_gtk_container_add)libgtk.resolve("gtk_container_add"); -

382 gtk_icon_factory_lookup_default = (Ptr_gtk_icon_factory_lookup_default)libgtk.resolve("gtk_icon_factory_lookup_default"); -

383 gtk_icon_theme_get_default = (Ptr_gtk_icon_theme_get_default)libgtk.resolve("gtk_icon_theme_get_default"); -

384 gtk_widget_get_style = (Ptr_gtk_widget_get_style)libgtk.resolve("gtk_widget_get_style"); -

385 gtk_widget_style_get = (Ptr_gtk_widget_style_get)libgtk.resolve("gtk_widget_style_get"); -

386 gtk_icon_set_render_icon = (Ptr_gtk_icon_set_render_icon)libgtk.resolve("gtk_icon_set_render_icon"); -

387 gtk_fixed_new = (Ptr_gtk_fixed_new)libgtk.resolve("gtk_fixed_new"); -

388 gtk_tree_view_column_new = (Ptr_gtk_tree_view_column_new)libgtk.resolve("gtk_tree_view_column_new"); -

389 gtk_tree_view_append_column= (Ptr_gtk_tree_view_append_column )libgtk.resolve("gtk_tree_view_append_column"); -

390 gtk_tree_view_get_column = (Ptr_gtk_tree_view_get_column )libgtk.resolve("gtk_tree_view_get_column"); -

391 gtk_adjustment_configure = (Ptr_gtk_adjustment_configure)libgtk.resolve("gtk_adjustment_configure"); -

392 gtk_adjustment_new = (Ptr_gtk_adjustment_new)libgtk.resolve("gtk_adjustment_new"); -

393 gtk_menu_item_set_submenu = (Ptr_gtk_menu_item_set_submenu)libgtk.resolve("gtk_menu_item_set_submenu"); -

394 gtk_settings_get_default = (Ptr_gtk_settings_get_default)libgtk.resolve("gtk_settings_get_default"); -

395 gtk_separator_menu_item_new = (Ptr_gtk_separator_menu_item_new)libgtk.resolve("gtk_separator_menu_item_new"); -

396 gtk_frame_new = (Ptr_gtk_frame_new)libgtk.resolve("gtk_frame_new"); -

397 gtk_expander_new = (Ptr_gtk_expander_new)libgtk.resolve("gtk_expander_new"); -

398 gtk_statusbar_new = (Ptr_gtk_statusbar_new)libgtk.resolve("gtk_statusbar_new"); -

399 gtk_container_forall = (Ptr_gtk_container_forall)libgtk.resolve("gtk_container_forall"); -

400 gtk_widget_size_allocate =(Ptr_gtk_widget_size_allocate)libgtk.resolve("gtk_widget_size_allocate"); -

401 gtk_widget_size_request =(Ptr_gtk_widget_size_request)libgtk.resolve("gtk_widget_size_request"); -

402 gtk_widget_set_direction =(Ptr_gtk_widget_set_direction)libgtk.resolve("gtk_widget_set_direction"); -

403 gtk_widget_path =(Ptr_gtk_widget_path)libgtk.resolve("gtk_widget_path"); -

404 gtk_container_get_type =(Ptr_gtk_container_get_type)libgtk.resolve("gtk_container_get_type"); -

405 gtk_window_get_type =(Ptr_gtk_window_get_type)libgtk.resolve("gtk_window_get_type"); -

406 gtk_widget_get_type =(Ptr_gtk_widget_get_type)libgtk.resolve("gtk_widget_get_type"); -

407 gtk_widget_get_parent =(Ptr_gtk_widget_get_parent)libgtk.resolve("gtk_widget_get_parent"); -

408 gtk_widget_is_toplevel =(Ptr_gtk_widget_is_toplevel)libgtk.resolve("gtk_widget_is_toplevel"); -

409 gtk_widget_get_toplevel =(Ptr_gtk_widget_get_toplevel)libgtk.resolve("gtk_widget_get_toplevel"); -

410 -

411 gtk_rc_get_style_by_paths =(Ptr_gtk_rc_get_style_by_paths)libgtk.resolve("gtk_rc_get_style_by_paths"); -

412 gtk_check_version =(Ptr_gtk_check_version)libgtk.resolve("gtk_check_version"); -

413 gtk_border_free =(Ptr_gtk_border_free)libgtk.resolve("gtk_border_free"); -

414 gtk_widget_get_allocation = (Ptr_gtk_widget_get_allocation)libgtk.resolve("gtk_widget_get_allocation"); -

415 gtk_widget_set_allocation = (Ptr_gtk_widget_set_allocation)libgtk.resolve("gtk_widget_set_allocation"); -

416 -

417 gtk_widget_set_can_default = (Ptr_gtk_widget_set_can_default)libgtk.resolve("gtk_widget_set_can_default"); -

418 gtk_window_set_default = (Ptr_gtk_window_set_default)libgtk.resolve("gtk_window_set_default"); -

419 -

420 gdk_event_new = (Ptr_gdk_event_new)libgtk.resolve("gdk_event_new"); -

421 gdk_event_free = (Ptr_gdk_event_free)libgtk.resolve("gdk_event_free"); -

422 gtk_widget_send_focus_change = (Ptr_gtk_widget_send_focus_change)libgtk.resolve("gtk_widget_send_focus_change"); -

423 -

424 pango_font_description_get_size = (Ptr_pango_font_description_get_size)libgtk.resolve("pango_font_description_get_size"); -

425 pango_font_description_get_weight = (Ptr_pango_font_description_get_weight)libgtk.resolve("pango_font_description_get_weight"); -

426 pango_font_description_get_family = (Ptr_pango_font_description_get_family)libgtk.resolve("pango_font_description_get_family"); -

427 pango_font_description_get_style = (Ptr_pango_font_description_get_style)libgtk.resolve("pango_font_description_get_style"); -

428 -

429 gnome_icon_lookup_sync = (Ptr_gnome_icon_lookup_sync)QLibrary::resolve(QLS("gnomeui-2"), 0, "gnome_icon_lookup_sync"); -

430 gnome_vfs_init= (Ptr_gnome_vfs_init)QLibrary::resolve(QLS("gnomevfs-2"), 0, "gnome_vfs_init"); -

431 #endif // !QT_NO_LIBRARY -

432

}

never executed: end of block

433 -

434 /* \internal -

435 * Initializes a number of gtk menu widgets. -

436 * The widgets are cached. -

437 */ -

438 void QGtkStylePrivate::initGtkMenu() const -

439 { -

440 // Create menubar -

441 GtkWidget *gtkMenuBar = QGtkStylePrivate::gtk_menu_bar_new(); -

442 setupGtkWidget(gtkMenuBar); -

443 -

444 GtkWidget *gtkMenuBarItem = QGtkStylePrivate::gtk_menu_item_new_with_label("X"); -

445 gtk_menu_shell_append((GtkMenuShell*)(gtkMenuBar), gtkMenuBarItem); -

446 gtk_widget_realize(gtkMenuBarItem); -

447 -

448 // Create menu -

449 GtkWidget *gtkMenu = QGtkStylePrivate::gtk_menu_new(); -

450 gtk_menu_item_set_submenu((GtkMenuItem*)(gtkMenuBarItem), gtkMenu); -

451 gtk_widget_realize(gtkMenu); -

452 -

453 GtkWidget *gtkMenuItem = QGtkStylePrivate::gtk_menu_item_new_with_label("X"); -

454 gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkMenuItem); -

455 gtk_widget_realize(gtkMenuItem); -

456 -

457 GtkWidget *gtkCheckMenuItem = QGtkStylePrivate::gtk_check_menu_item_new_with_label("X"); -

458 gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkCheckMenuItem); -

459 gtk_widget_realize(gtkCheckMenuItem); -

460 -

461 GtkWidget *gtkMenuSeparator = QGtkStylePrivate::gtk_separator_menu_item_new(); -

462 gtk_menu_shell_append((GtkMenuShell*)gtkMenu, gtkMenuSeparator); -

463 -

464 addAllSubWidgets(gtkMenuBar); -

465 addAllSubWidgets(gtkMenu); -

466

}

never executed: end of block

467 -

468 -

469 void QGtkStylePrivate::initGtkTreeview() const -

470 { -

471 GtkWidget *gtkTreeView = gtk_tree_view_new(); -

472 gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, gtk_tree_view_column_new()); -

473 gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, gtk_tree_view_column_new()); -

474 gtk_tree_view_append_column((GtkTreeView*)gtkTreeView, gtk_tree_view_column_new()); -

475 addWidget(gtkTreeView); -

476

}

never executed: end of block

477 -

478 -

479 /* \internal -

480 * Initializes a number of gtk widgets that we can later on use to determine some of our styles. -

481 * The widgets are cached. -

482 */ -

483 void QGtkStylePrivate::initGtkWidgets() const -

484 { -

485 // From gtkmain.c -

486 uid_t ruid = getuid (); -

487 uid_t rgid = getgid (); -

488 uid_t euid = geteuid (); -

489 uid_t egid = getegid (); -

490

if (ruid != euid || rgid != egid) {

ruid != euid	Description
TRUE	never evaluated
FALSE	never evaluated

rgid != egid	Description
TRUE	never evaluated
FALSE	never evaluated

491 qWarning("\nThis process is currently running setuid or setgid.\nGTK+ does not allow this " -

492 "therefore Qt cannot use the GTK+ integration.\nTry launching your app using \'gksudo\', " -

493 "\'kdesudo\' or a similar tool.\n\n" -

494 "See http://www.gtk.org/setuid.html for more information.\n"); -

495

return;

never executed: return;

496 } -

497 -

498

if (QGtkStylePrivate::gtk_init) {

QGtkStylePrivate::gtk_init	Description
TRUE	never evaluated
FALSE	never evaluated

499 #ifndef Q_OS_MAC -

500 // Gtk will set the Qt error handler so we have to reset it afterwards -

501 x11ErrorHandler qt_x_errhandler = XSetErrorHandler(0); -

502 #endif -

503 QGtkStylePrivate::gtk_init (NULL, NULL); -

504 #ifndef Q_OS_MAC -

505 XSetErrorHandler(qt_x_errhandler); -

506 #endif -

507 -

508 // make a window -

509 GtkWidget* gtkWindow = QGtkStylePrivate::gtk_window_new(GTK_WINDOW_POPUP); -

510 QGtkStylePrivate::gtk_widget_realize(gtkWindow); -

511 QHashableLatin1Literal widgetPath = QHashableLatin1Literal::fromData(strdup("GtkWindow")); -

512 removeWidgetFromMap(widgetPath); -

513 gtkWidgetMap()->insert(widgetPath, gtkWindow); -

514 -

515 -

516 // Make all other widgets. respect the text direction -

517

if (qApp->layoutDirection() == Qt::RightToLeft)

(static_cast<Q...t::RightToLeft	Description
TRUE	never evaluated
FALSE	never evaluated

518

QGtkStylePrivate::gtk_widget_set_default_direction(GTK_TEXT_DIR_RTL);

never executed: QGtkStylePrivate::gtk_widget_set_default_direction(GTK_TEXT_DIR_RTL);

519 -

520

if (!gtkWidgetMap()->contains("GtkButton")) {

!gtkWidgetMap(...s("GtkButton")	Description
TRUE	never evaluated
FALSE	never evaluated

521 GtkWidget *gtkButton = QGtkStylePrivate::gtk_button_new(); -

522 addWidget(gtkButton); -

523 g_signal_connect(gtkButton, "style-set", G_CALLBACK(gtkStyleSetCallback), 0); -

524 addWidget(QGtkStylePrivate::gtk_tool_button_new(NULL, "Qt")); -

525 addWidget(QGtkStylePrivate::gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_NONE)); -

526 addWidget(QGtkStylePrivate::gtk_hbutton_box_new()); -

527 addWidget(QGtkStylePrivate::gtk_check_button_new()); -

528 addWidget(QGtkStylePrivate::gtk_radio_button_new(NULL)); -

529 addWidget(QGtkStylePrivate::gtk_combo_box_new()); -

530 addWidget(QGtkStylePrivate::gtk_combo_box_entry_new()); -

531 GtkWidget *entry = QGtkStylePrivate::gtk_entry_new(); -

532 // gtk-im-context-none is supported in gtk+ since 2.19.5 -

533 // and also exists in gtk3 -

534 // http://git.gnome.org/browse/gtk+/tree/gtk/gtkimmulticontext.c?id=2.19.5#n33 -

535 // reason that we don't use gtk-im-context-simple here is, -

536 // gtk-im-context-none has less overhead, and 2.19.5 is -

537 // relatively old. and even for older gtk+, it will fallback -

538 // to gtk-im-context-simple if gtk-im-context-none doesn't -

539 // exists. -

540 g_object_set(entry, "im-module", "gtk-im-context-none", NULL); -

541 addWidget(entry); -

542 addWidget(QGtkStylePrivate::gtk_frame_new(NULL)); -

543 addWidget(QGtkStylePrivate::gtk_expander_new("")); -

544 addWidget(QGtkStylePrivate::gtk_statusbar_new()); -

545 addWidget(QGtkStylePrivate::gtk_hscale_new((QGtkStylePrivate::gtk_adjustment_new(1, 0, 1, 0, 0, 0)))); -

546 addWidget(QGtkStylePrivate::gtk_hscrollbar_new(NULL)); -

547 addWidget(QGtkStylePrivate::gtk_scrolled_window_new(NULL, NULL)); -

548 -

549 initGtkMenu(); -

550 addWidget(QGtkStylePrivate::gtk_notebook_new()); -

551 addWidget(QGtkStylePrivate::gtk_progress_bar_new()); -

552 addWidget(QGtkStylePrivate::gtk_spin_button_new((QGtkStylePrivate::gtk_adjustment_new(1, 0, 1, 0, 0, 0)), 0.1, 3)); -

553 GtkWidget *toolbar = gtk_toolbar_new(); -

554 g_signal_connect (toolbar, "notify::toolbar-style", G_CALLBACK (update_toolbar_style), toolbar); -

555 gtk_toolbar_insert((GtkToolbar*)toolbar, gtk_separator_tool_item_new(), -1); -

556 addWidget(toolbar); -

557 initGtkTreeview(); -

558 addWidget(gtk_vscale_new((QGtkStylePrivate::gtk_adjustment_new(1, 0, 1, 0, 0, 0)))); -

559 addWidget(gtk_vscrollbar_new(NULL)); -

560

}

never executed: end of block

561 else // Rebuild map -

562 { -

563 // When styles change subwidgets can get rearranged -

564 // as with the combo box. We need to update the widget map -

565 // to reflect this; -

566 QHash<QHashableLatin1Literal, GtkWidget*> oldMap = *gtkWidgetMap(); -

567 gtkWidgetMap()->clear(); -

568 QHashIterator<QHashableLatin1Literal, GtkWidget*> it(oldMap); -

569

while (it.hasNext()) {

it.hasNext()	Description
TRUE	never evaluated
FALSE	never evaluated

570 it.next(); -

571

if (!strchr(it.key().data(), '.')) {

!strchr(it.key().data(), '.')	Description
TRUE	never evaluated
FALSE	never evaluated

572 addAllSubWidgets(it.value()); -

573

}

never executed: end of block

574 free(const_cast<char *>(it.key().data())); -

575

}

never executed: end of block

576

}

never executed: end of block

577 } else { -

578 qWarning("QGtkStyle could not resolve GTK. Make sure you have installed the proper libraries."); -

579

}

never executed: end of block

580 } -

581 -

582 /*! \internal -

583 * destroys all previously buffered widgets. -

584 */ -

585 void QGtkStylePrivate::cleanupGtkWidgets() -

586 { -

587

if (!widgetMap)

!widgetMap	Description
TRUE	never evaluated
FALSE	never evaluated

588

return;

never executed: return;

589

if (widgetMap->contains("GtkWindow")) // Gtk will destroy all children

widgetMap->con...s("GtkWindow")	Description
TRUE	never evaluated
FALSE	never evaluated

590

gtk_widget_destroy(widgetMap->value("GtkWindow"));

never executed: gtk_widget_destroy(widgetMap->value("GtkWindow"));

591 for (QHash<QHashableLatin1Literal, GtkWidget *>::const_iterator it = widgetMap->constBegin(); -

592

it != widgetMap->constEnd(); ++it)

it != widgetMap->constEnd()	Description
TRUE	never evaluated
FALSE	never evaluated

593

free(const_cast<char *>(it.key().data()));

never executed: free(const_cast<char *>(it.key().data()));

594

}

never executed: end of block

595 -

596 static bool resolveGConf() -

597 { -

598 #ifndef QT_NO_LIBRARY -

599

if (!QGtkStylePrivate::gconf_client_get_default) {

!QGtkStylePriv...nt_get_default	Description
TRUE	never evaluated
FALSE	never evaluated

600 QGtkStylePrivate::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_default"); -

601 QGtkStylePrivate::gconf_client_get_string = (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_string"); -

602 QGtkStylePrivate::gconf_client_get_bool = (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_bool"); -

603

}

never executed: end of block

604 #endif // !QT_NO_LIBRARY -

605

return (QGtkStylePrivate::gconf_client_get_default !=0);

never executed: return (QGtkStylePrivate::gconf_client_get_default !=0);

606 } -

607 -

608 QString QGtkStylePrivate::getGConfString(const QString &value, const QString &fallback) -

609 { -

610 QString retVal = fallback; -

611

if (resolveGConf()) {

resolveGConf()	Description
TRUE	never evaluated
FALSE	never evaluated

612 #if !defined(GLIB_VERSION_2_36) -

613 g_type_init(); -

614 #endif -

615 GConfClient* client = gconf_client_get_default(); -

616 GError *err = 0; -

617 char *str = gconf_client_get_string(client, qPrintable(value), &err); -

618

if (!err) {

!err	Description
TRUE	never evaluated
FALSE	never evaluated

619 retVal = QString::fromUtf8(str); -

620 g_free(str); -

621

}

never executed: end of block

622 g_object_unref(client); -

623

if (err)

err	Description
TRUE	never evaluated
FALSE	never evaluated

624

g_error_free (err);

never executed: g_error_free (err);

625

}

never executed: end of block

626

return retVal;

never executed: return retVal;

627 } -

628 -

629 bool QGtkStylePrivate::getGConfBool(const QString &key, bool fallback) -

630 { -

631 bool retVal = fallback; -

632

if (resolveGConf()) {

resolveGConf()	Description
TRUE	never evaluated
FALSE	never evaluated

633 #if !defined(GLIB_VERSION_2_36) -

634 g_type_init(); -

635 #endif -

636 GConfClient* client = gconf_client_get_default(); -

637 GError *err = 0; -

638 bool result = gconf_client_get_bool(client, qPrintable(key), &err); -

639 g_object_unref(client); -

640

if (!err)

!err	Description
TRUE	never evaluated
FALSE	never evaluated

641

retVal = result;

never executed: retVal = result;

642 else -

643

g_error_free (err);

never executed: g_error_free (err);

644 } -

645

return retVal;

never executed: return retVal;

646 } -

647 -

648 QString QGtkStylePrivate::getThemeName() -

649 { -

650 QString themeName; -

651 // Read the theme name from GtkSettings -

652 GtkSettings *settings = QGtkStylePrivate::gtk_settings_get_default(); -

653 gchararray value; -

654 g_object_get(settings, "gtk-theme-name", &value, NULL); -

655 themeName = QString::fromUtf8(value); -

656 g_free(value); -

657

return themeName;

never executed: return themeName;

658 } -

659 -

660 // Get size of the arrow controls in a GtkSpinButton -

661 int QGtkStylePrivate::getSpinboxArrowSize() const -

662 { -

663 const int MIN_ARROW_WIDTH = 6; -

664 GtkWidget *spinButton = gtkWidget("GtkSpinButton"); -

665 GtkStyle *style = QGtkStylePrivate::gtk_widget_get_style(spinButton); -

666 gint size = pango_font_description_get_size (style->font_desc); -

667 gint arrow_size; -

668 arrow_size = qMax(PANGO_PIXELS (size), MIN_ARROW_WIDTH) + style->xthickness; -

669 arrow_size += arrow_size%2 + 1; -

670

return arrow_size;

never executed: return arrow_size;

671 } -

672 -

673 -

674 bool QGtkStylePrivate::isKDE4Session() -

675 { -

676 static int version = -1; -

677

if (version == -1)

version == -1	Description
TRUE	never evaluated
FALSE	never evaluated

678

version = qgetenv("KDE_SESSION_VERSION").toInt();

never executed: version = qgetenv("KDE_SESSION_VERSION").toInt();

679

return (version == 4);

never executed: return (version == 4);

680 } -

681 -

682 void QGtkStylePrivate::applyCustomPaletteHash() -

683 { -

684 QPalette menuPal = gtkWidgetPalette("GtkMenu"); -

685 GdkColor gdkBg = QGtkStylePrivate::gtk_widget_get_style(gtkWidget("GtkMenu"))->bg[GTK_STATE_NORMAL]; -

686 QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8); -

687 menuPal.setBrush(QPalette::Base, bgColor); -

688 menuPal.setBrush(QPalette::Window, bgColor); -

689 qApp->setPalette(menuPal, "QMenu"); -

690 -

691 QPalette toolbarPal = gtkWidgetPalette("GtkToolbar"); -

692 qApp->setPalette(toolbarPal, "QToolBar"); -

693 -

694 QPalette menuBarPal = gtkWidgetPalette("GtkMenuBar"); -

695 qApp->setPalette(menuBarPal, "QMenuBar"); -

696

}

never executed: end of block

697 -

698 /*! \internal -

699 * Returns the gtk Widget that should be used to determine text foreground and background colors. -

700 */ -

701 GtkWidget* QGtkStylePrivate::getTextColorWidget() const -

702 { -

703

return gtkWidget("GtkEntry");

never executed: return gtkWidget("GtkEntry");

704 } -

705 -

706 void QGtkStylePrivate::setupGtkWidget(GtkWidget* widget) -

707 { -

708

if (Q_GTK_IS_WIDGET(widget)) {

never executed: __r = (0);

never executed: __r = (!(0));

never executed: __r = g_type_check_instance_is_a (__inst, __t);

!__inst	Description
TRUE	never evaluated
FALSE	never evaluated

widget	Description
TRUE	never evaluated
FALSE	never evaluated

((__extension_..._t); __r; })))	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class->g_type == __t	Description
TRUE	never evaluated
FALSE	never evaluated

709 GtkWidget *protoLayout = gtkWidgetMap()->value("GtkContainer"); -

710

if (!protoLayout) {

!protoLayout	Description
TRUE	never evaluated
FALSE	never evaluated

711 protoLayout = QGtkStylePrivate::gtk_fixed_new(); -

712 QGtkStylePrivate::gtk_container_add((GtkContainer*)(gtkWidgetMap()->value("GtkWindow")), protoLayout); -

713 QHashableLatin1Literal widgetPath = QHashableLatin1Literal::fromData(strdup("GtkContainer")); -

714 gtkWidgetMap()->insert(widgetPath, protoLayout); -

715

}

never executed: end of block

716 Q_ASSERT(protoLayout); -

717 -

718

if (!QGtkStylePrivate::gtk_widget_get_parent(widget) && !QGtkStylePrivate::gtk_widget_is_toplevel(widget))

!QGtkStylePriv...parent(widget)	Description
TRUE	never evaluated
FALSE	never evaluated

!QGtkStylePriv...plevel(widget)	Description
TRUE	never evaluated
FALSE	never evaluated

719

QGtkStylePrivate::gtk_container_add((GtkContainer*)(protoLayout), widget);

never executed: QGtkStylePrivate::gtk_container_add((GtkContainer*)(protoLayout), widget);

720 QGtkStylePrivate::gtk_widget_realize(widget); -

721

}

never executed: end of block

722

}

never executed: end of block

723 -

724 void QGtkStylePrivate::removeWidgetFromMap(const QHashableLatin1Literal &path) -

725 { -

726 WidgetMap *map = gtkWidgetMap(); -

727 WidgetMap::iterator it = map->find(path); -

728

if (it != map->end()) {

it != map->end()	Description
TRUE	never evaluated
FALSE	never evaluated

729 char* keyData = const_cast<char *>(it.key().data()); -

730 map->erase(it); -

731 free(keyData); -

732

}

never executed: end of block

733

}

never executed: end of block

734 -

735 void QGtkStylePrivate::addWidgetToMap(GtkWidget *widget) -

736 { -

737

if (Q_GTK_IS_WIDGET(widget)) {

never executed: __r = (0);

never executed: __r = (!(0));

never executed: __r = g_type_check_instance_is_a (__inst, __t);

!__inst	Description
TRUE	never evaluated
FALSE	never evaluated

widget	Description
TRUE	never evaluated
FALSE	never evaluated

((__extension_..._t); __r; })))	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class->g_type == __t	Description
TRUE	never evaluated
FALSE	never evaluated

738 gtk_widget_realize(widget); -

739 QHashableLatin1Literal widgetPath = classPath(widget); -

740 -

741 removeWidgetFromMap(widgetPath); -

742 gtkWidgetMap()->insert(widgetPath, widget); -

743 #ifdef DUMP_GTK_WIDGET_TREE -

744 qWarning("Inserted Gtk Widget: %s", widgetPath.data()); -

745 #endif -

746

}

never executed: end of block

747

}

never executed: end of block

748 -

749 void QGtkStylePrivate::addAllSubWidgets(GtkWidget *widget, gpointer v) -

750 { -

751 Q_UNUSED(v); -

752 addWidgetToMap(widget); -

753

if (G_TYPE_CHECK_INSTANCE_TYPE ((widget), gtk_container_get_type()))

never executed: __r = (0);

never executed: __r = (!(0));

never executed: __r = g_type_check_instance_is_a (__inst, __t);

((__extension_..._t); __r; })))	Description
TRUE	never evaluated
FALSE	never evaluated

!__inst	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class	Description
TRUE	never evaluated
FALSE	never evaluated

__inst->g_class->g_type == __t	Description
TRUE	never evaluated
FALSE	never evaluated

754

gtk_container_forall((GtkContainer*)widget, addAllSubWidgets, NULL);

never executed: gtk_container_forall((GtkContainer*)widget, addAllSubWidgets, __null);

755

}

never executed: end of block

756 -

757 // Updates window/windowtext palette based on the indicated gtk widget -

758 QPalette QGtkStylePrivate::gtkWidgetPalette(const QHashableLatin1Literal &gtkWidgetName) const -

759 { -

760 GtkWidget *gtkWidget = QGtkStylePrivate::gtkWidget(gtkWidgetName); -

761 Q_ASSERT(gtkWidget); -

762 QPalette pal = QApplication::palette(); -

763 GdkColor gdkBg = gtk_widget_get_style(gtkWidget)->bg[GTK_STATE_NORMAL]; -

764 GdkColor gdkText = gtk_widget_get_style(gtkWidget)->fg[GTK_STATE_NORMAL]; -

765 GdkColor gdkDisabledText = gtk_widget_get_style(gtkWidget)->fg[GTK_STATE_INSENSITIVE]; -

766 QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8); -

767 QColor textColor(gdkText.red>>8, gdkText.green>>8, gdkText.blue>>8); -

768 QColor disabledTextColor(gdkDisabledText.red>>8, gdkDisabledText.green>>8, gdkDisabledText.blue>>8); -

769 pal.setBrush(QPalette::Window, bgColor); -

770 pal.setBrush(QPalette::Button, bgColor); -

771 pal.setBrush(QPalette::All, QPalette::WindowText, textColor); -

772 pal.setBrush(QPalette::Disabled, QPalette::WindowText, disabledTextColor); -

773 pal.setBrush(QPalette::All, QPalette::ButtonText, textColor); -

774 pal.setBrush(QPalette::Disabled, QPalette::ButtonText, disabledTextColor); -

775

return pal;

never executed: return pal;

776 } -

777 -

778 -

779 void QGtkStyleUpdateScheduler::updateTheme() -

780 { -

781 static QString oldTheme(QLS("qt_not_set")); -

782 QPixmapCache::clear(); -

783 -

784 QFont font = QGtkStylePrivate::getThemeFont(); -

785

if (QApplication::font() != font)

QApplication::font() != font	Description
TRUE	never evaluated
FALSE	never evaluated

786

qApp->setFont(font);

never executed: (static_cast<QApplication *>(QCoreApplication::instance()))->setFont(font);

787 -

788

if (oldTheme != QGtkStylePrivate::getThemeName()) {

oldTheme != QG...getThemeName()	Description
TRUE	never evaluated
FALSE	never evaluated

789 oldTheme = QGtkStylePrivate::getThemeName(); -

790 QPalette newPalette = qApp->style()->standardPalette(); -

791 QApplicationPrivate::setSystemPalette(newPalette); -

792 QApplication::setPalette(newPalette); -

793

if (!QGtkStylePrivate::instances.isEmpty()) {

!QGtkStylePriv...nces.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

794 QGtkStylePrivate::instances.last()->initGtkWidgets(); -

795 QGtkStylePrivate::instances.last()->applyCustomPaletteHash(); -

796

}

never executed: end of block

797 QList<QWidget*> widgets = QApplication::allWidgets(); -

798 // Notify all widgets that size metrics might have changed -

799 foreach (QWidget *widget, widgets) { -

800 QEvent e(QEvent::StyleChange); -

801 QApplication::sendEvent(widget, &e); -

802

}

never executed: end of block

803

}

never executed: end of block

804 QIconLoader::instance()->updateSystemTheme(); -

805

}

never executed: end of block

806 -

807 void QGtkStylePrivate::addWidget(GtkWidget *widget) -

808 { -

809

if (widget) {

widget	Description
TRUE	never evaluated
FALSE	never evaluated

810 setupGtkWidget(widget); -

811 addAllSubWidgets(widget); -

812

}

never executed: end of block

813

}

never executed: end of block

814 -

815 -

816 // Fetch the application font from the pango font description -

817 // contained in the theme. -

818 QFont QGtkStylePrivate::getThemeFont() -

819 { -

820 QFont font; -

821 GtkStyle *style = gtkStyle(); -

822

if (style && qApp->desktopSettingsAware())

style	Description
TRUE	never evaluated
FALSE	never evaluated

(static_cast<Q...ettingsAware()	Description
TRUE	never evaluated
FALSE	never evaluated

823 { -

824 PangoFontDescription *gtk_font = style->font_desc; -

825 font.setPointSizeF((float)(pango_font_description_get_size(gtk_font))/PANGO_SCALE); -

826 -

827 QString family = QString::fromLatin1(pango_font_description_get_family(gtk_font)); -

828

if (!family.isEmpty())

!family.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

829

font.setFamily(family);

never executed: font.setFamily(family);

830 -

831 const int weight = pango_font_description_get_weight(gtk_font); -

832 font.setWeight(QPlatformFontDatabase::weightFromInteger(weight)); -

833 -

834 PangoStyle fontstyle = pango_font_description_get_style(gtk_font); -

835

if (fontstyle == PANGO_STYLE_ITALIC)

fontstyle == P...O_STYLE_ITALIC	Description
TRUE	never evaluated
FALSE	never evaluated

836

font.setStyle(QFont::StyleItalic);

never executed: font.setStyle(QFont::StyleItalic);

837

else if (fontstyle == PANGO_STYLE_OBLIQUE)

fontstyle == P..._STYLE_OBLIQUE	Description
TRUE	never evaluated
FALSE	never evaluated

838

font.setStyle(QFont::StyleOblique);

never executed: font.setStyle(QFont::StyleOblique);

839 else -

840

font.setStyle(QFont::StyleNormal);

never executed: font.setStyle(QFont::StyleNormal);

841 } -

842

return font;

never executed: return font;

843 } -

844 -

845 QIcon QGtkStylePrivate::getFilesystemIcon(const QFileInfo &info) -

846 { -

847 QIcon icon; -

848

if (isThemeAvailable() && gnome_vfs_init && gnome_icon_lookup_sync) {

isThemeAvailable()	Description
TRUE	never evaluated
FALSE	never evaluated

gnome_vfs_init	Description
TRUE	never evaluated
FALSE	never evaluated

gnome_icon_lookup_sync	Description
TRUE	never evaluated
FALSE	never evaluated

849 gnome_vfs_init(); -

850 GtkIconTheme *theme = gtk_icon_theme_get_default(); -

851 QByteArray fileurl = QUrl::fromLocalFile(info.absoluteFilePath()).toEncoded(); -

852 char * icon_name = gnome_icon_lookup_sync(theme, -

853 NULL, -

854 fileurl.data(), -

855 NULL, -

856 GNOME_ICON_LOOKUP_FLAGS_NONE, -

857 NULL); -

858 QString iconName = QString::fromUtf8(icon_name); -

859 g_free(icon_name); -

860

if (iconName.startsWith(QLatin1Char('/')))

iconName.start...tin1Char('/'))	Description
TRUE	never evaluated
FALSE	never evaluated

861

return QIcon(iconName);

never executed: return QIcon(iconName);

862

return QIcon::fromTheme(iconName);

never executed: return QIcon::fromTheme(iconName);

863 } -

864

return icon;

never executed: return icon;

865 } -

866 -

867 bool operator==(const QHashableLatin1Literal &l1, const QHashableLatin1Literal &l2) -

868 { -

869

return l1.size() == l2.size() || qstrcmp(l1.data(), l2.data()) == 0;

never executed: return l1.size() == l2.size() || qstrcmp(l1.data(), l2.data()) == 0;

l1.size() == l2.size()	Description
TRUE	never evaluated
FALSE	never evaluated

qstrcmp(l1.dat...2.data()) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

870 } -

871 -

872 // copied from qHash.cpp -

873 uint qHash(const QHashableLatin1Literal &key) -

874 { -

875 int n = key.size(); -

876 const uchar *p = reinterpret_cast<const uchar *>(key.data()); -

877 uint h = 0; -

878 uint g; -

879 -

880

while (n--) {

n--	Description
TRUE	never evaluated
FALSE	never evaluated

881 h = (h << 4) + *p++; -

882

if ((g = (h & 0xf0000000)) != 0)

(g = (h & 0xf0000000)) != 0	Description
TRUE	never evaluated
FALSE	never evaluated

883

h ^= g >> 23;

never executed: h ^= g >> 23;

884 h &= ~g; -

885

}

never executed: end of block

886

return h;

never executed: return h;

887 } -

888 -

889 QT_END_NAMESPACE -

890 -

891 #include "moc_qgtkstyle_p.cpp" -

892 #include "moc_qgtkstyle_p_p.cpp" -

893 -

894 #endif // !defined(QT_NO_STYLE_GTK) -

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