Skinned Windows (own TitleBar and Borders)

[kernel_panic]

i dont know. on my system everything wotks well, try this test-code for buttons:

#include <QtGui>
#include "../QSkinWindows/QSkinWidget.h"
#include "../QSkinWindows/QSkinMainWindow.h"
int main(int argc, char* argv[])
{
 
    QApplication a(argc, argv);
    a.setStyle("plastique");
    QSkinWidget *wid = new QSkinWidget();
    wid->setWindowTitle("QSkinWidget");
    QHBoxLayout *g = new QHBoxLayout();
    QPushButton* pb = new QPushButton("test", wid);
    g->addWidget(pb);
    wid->setLayout(g);
    wid->show();
 
    QSkinMainWindow *mw = new QSkinMainWindow();
    QWidget centralWidget;
    mw->setWindowTitle("QSkinMainWindow");
    QHBoxLayout *g2 = new QHBoxLayout();
    QPushButton* pb2 = new QPushButton("test", &centralWidget);
    g2->addWidget(pb2);
    centralWidget.setLayout(g2);
    mw->setCentralWidget(&centralWidget);
    mw->show();
 
    return a.exec();
}

#include <QtGui>
#include "../QSkinWindows/QSkinWidget.h"
#include "../QSkinWindows/QSkinMainWindow.h"
int main(int argc, char* argv[])
{

    QApplication a(argc, argv);
    a.setStyle("plastique");
    QSkinWidget *wid = new QSkinWidget();
    wid->setWindowTitle("QSkinWidget");
    QHBoxLayout *g = new QHBoxLayout();
    QPushButton* pb = new QPushButton("test", wid);
    g->addWidget(pb);
    wid->setLayout(g);
    wid->show();

    QSkinMainWindow *mw = new QSkinMainWindow();
    QWidget centralWidget;
    mw->setWindowTitle("QSkinMainWindow");
    QHBoxLayout *g2 = new QHBoxLayout();
    QPushButton* pb2 = new QPushButton("test", &centralWidget);
    g2->addWidget(pb2);
    centralWidget.setLayout(g2);
    mw->setCentralWidget(&centralWidget);
    mw->show();

    return a.exec();
}

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the application should only close if you click on the "X"-Button. and i don't us grabMouse... could you post a snippet of your code or are you using my test-application?