qgtkstyle_p.cpp File Reference

#include "qgtkstyle_p.h"
#include <QtCore/qglobal.h>
#include <QtCore/QEvent>
#include <QtCore/QFile>
#include <QtCore/QStringList>
#include <QtCore/QTextStream>
#include <QtCore/QHash>
#include <QtCore/QUrl>
#include <QtCore/QLibrary>
#include <QtCore/QDebug>
#include <private/qapplication_p.h>
#include <private/qiconloader_p.h>
#include <QtGui/QMenu>
#include <QtGui/QStyle>
#include <QtGui/QApplication>
#include <QtGui/QPixmapCache>
#include <QtGui/QStatusBar>
#include <QtGui/QMenuBar>
#include <QtGui/QToolBar>
#include <QtGui/QToolButton>
#include <QtGui/QX11Info>
#include <private/qt_x11_p.h>

Go to the source code of this file.

Typedefs
typedef int(*	x11ErrorHandler) (Display *, XErrorEvent *)

Functions
static QHashableLatin1Literal	classPath (GtkWidget *widget)
static void	gtkStyleSetCallback (GtkWidget *)
bool	operator== (const QHashableLatin1Literal &l1, const QHashableLatin1Literal &l2)
	Q_DECLARE_METATYPE (QGtkStylePrivate *)
uint	qHash (const QHashableLatin1Literal &key)
QStringList	qt_make_filter_list (const QString &filter)
static bool	resolveGConf ()
static void	update_toolbar_style (GtkWidget *gtkToolBar, GParamSpec *, gpointer)

Variables
static bool	displayDepth = -1

Typedef Documentation

x11ErrorHandler

typedef int(* x11ErrorHandler) (Display *, XErrorEvent *)

Definition at line 207 of file qgtkstyle_p.cpp.

Function Documentation

classPath()

static QHashableLatin1Literal classPath ( GtkWidget *  widget )

static

Definition at line 239 of file qgtkstyle_p.cpp.

Referenced by QGtkStylePrivate::addWidgetToMap().

{
    char *class_path;
    QGtkStylePrivate::gtk_widget_path (widget, NULL, &class_path, NULL);

    char *copy = class_path;
    if (strncmp(copy, "GtkWindow.", 10) == 0)
        copy += 10;
    if (strncmp(copy, "GtkFixed.", 9) == 0)
        copy += 9;

    copy = strdup(copy);

    g_free(class_path);

    return QHashableLatin1Literal::fromData(copy);
}

gtkStyleSetCallback()

static void gtkStyleSetCallback ( GtkWidget *  )

static

Definition at line 215 of file qgtkstyle_p.cpp.

Referenced by QGtkStylePrivate::initGtkWidgets().

{
    qRegisterMetaType<QGtkStylePrivate *>();

    // We have to let this function return and complete the event
    // loop to ensure that all gtk widgets have been styled before
    // updating
    QMetaObject::invokeMethod(styleScheduler(), "updateTheme", Qt::QueuedConnection);
}

operator==()

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

Definition at line 1142 of file qgtkstyle_p.cpp.

Referenced by operator!=().

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

Q_DECLARE_METATYPE()

Q_DECLARE_METATYPE

(

QGtkStylePrivate *

)

qHash()

uint qHash

(

const QHashableLatin1Literal &

key

)

Definition at line 1148 of file qgtkstyle_p.cpp.

Referenced by operator!=().

{
    int n = key.size();
    const uchar *p = reinterpret_cast<const uchar *>(key.data());
    uint h = 0;
    uint g;

    while (n--) {
        h = (h << 4) + *p++;
        if ((g = (h & 0xf0000000)) != 0)
            h ^= g >> 23;
        h &= ~g;
    }
    return h;
}

qt_make_filter_list()

QStringList qt_make_filter_list

(

const QString &

filter

)

Definition at line 1075 of file qfiledialog.cpp.

Referenced by QGtkStylePrivate::extract_filter(), QFileDialog::selectNameFilter(), QFileDialog::setNameFilter(), and QGtkStylePrivate::setupGtkFileChooser().

{
    QString f(filter);

    if (f.isEmpty())
        return QStringList();

    QString sep(QLatin1String(";;"));
    int i = f.indexOf(sep, 0);
    if (i == -1) {
        if (f.indexOf(QLatin1Char('\n'), 0) != -1) {
            sep = QLatin1Char('\n');
            i = f.indexOf(sep, 0);
        }
    }

    return f.split(sep);
}

resolveGConf()

static bool resolveGConf ( )

static

Definition at line 605 of file qgtkstyle_p.cpp.

Referenced by QGtkStylePrivate::getGConfBool(), QGtkStylePrivate::getGConfString(), and QGtkStylePrivate::getThemeName().

{
    if (!QGtkStylePrivate::gconf_client_get_default) {
        QGtkStylePrivate::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_default");
        QGtkStylePrivate::gconf_client_get_string =  (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_string");
        QGtkStylePrivate::gconf_client_get_bool =  (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_bool");
    }
    return (QGtkStylePrivate::gconf_client_get_default !=0);
}

update_toolbar_style()

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

static

Definition at line 225 of file qgtkstyle_p.cpp.

Referenced by QGtkStylePrivate::initGtkWidgets().

{
    GtkToolbarStyle toolbar_style = GTK_TOOLBAR_ICONS;
    g_object_get(gtkToolBar, "toolbar-style", &toolbar_style, NULL);
    QWidgetList widgets = QApplication::allWidgets();
    for (int i = 0; i < widgets.size(); ++i) {
        QWidget *widget = widgets.at(i);
        if (qobject_cast<QToolButton*>(widget)) {
            QEvent event(QEvent::StyleChange);
            QApplication::sendEvent(widget, &event);
        }
    }
}

Variable Documentation

displayDepth

bool displayDepth = -1

static

Definition at line 82 of file qgtkstyle_p.cpp.

Referenced by QGtkStylePrivate::initGtkWidgets().