Qt5 problem: windows have no title and borders

HW: Beaglebone Black
Linux: RCN Kernel 3.8 with sgx modules and xenomai
Qt version : qt-everywhere-opensource-src-5.3.1

Configure options: ./configure -release -force-debug-info -confirm-license -nomake tests -nomake examples -opensource -opengl es2 -device linux-beagleboard-g++ -device-option CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- -prefix /usr/qt5 -no-largefile -no-accessibility -no-openssl -no-pulseaudio -no-alsa -no-cups -no-pch -eglfs -directfb -linuxfb -no-xcb -make libs -I /home/tim/BB/archive/Graphics_SDK_5_01_01_01/include/OGLES2 -L /home/tim/BB/archive/Graphics_SDK_5_01_01_01/gfx_rel_es8.x -xplatform linux-beagleboard-g++ -skip webkit

Configure result: http://paste.ubuntu.com/7857121/

As result windows have no title bars and borders. I’ve tried to create simple app which shows message box and tried to use example from qtbase/widgets/mainwindows/application.

Result:
MessageBox: http://beta.hstor.org/files/7d6/d46/83a/7d6d4683a187483a98bdd095c5e649a3.jpg
mainwindow app: http://beta.hstor.org/files/d8a/a6a/b34/d8aa6ab342e24ff29388c38344272de5.jpg

I’ve tried different platforms (linuxfb, eglfs, minimal) and styles. Nothing helps.And only eglfs shows fullscreen app.
Also, touchscreen works as Y coordinate is 3-5 mm lower, than it actually is. I should press touchscreen 3-5 mm under the button to press it.

MessageBox and examples works good for Qt 4.8.

How to fix this problems?

HW: Beaglebone Black
Linux: RCN Kernel 3.8 with sgx modules and xenomai
Qt version : qt-everywhere-opensource-src-5.3.1

Configure options: ./configure -release -force-debug-info -confirm-license -nomake tests -nomake examples -opensource -opengl es2 -device linux-beagleboard-g++ -device-option CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- -prefix /usr/qt5 -no-largefile -no-accessibility -no-openssl -no-pulseaudio -no-alsa -no-cups -no-pch -eglfs -directfb -linuxfb -no-xcb -make libs -I /home/tim/BB/archive/Graphics_SDK_5_01_01_01/include/OGLES2 -L /home/tim/BB/archive/Graphics_SDK_5_01_01_01/gfx_rel_es8.x -xplatform linux-beagleboard-g++ -skip webkit

Configure result: http://paste.ubuntu.com/7857121/

As result windows have no title bars and borders. I’ve tried to create simple app which shows message box and tried to use example from qtbase/widgets/mainwindows/application.

As you can see from the following link, xorg isn’t supported:

http://processors.wiki.ti.com/index.php/RN_5_01_01_01#What_is_not_supported

Regards,
John

Driver built without XOrg support. And Qt libs are built with -no-xcb option, so it’s not about XOrg. I don’t know how Qt draws windows without any OS window system, but Qt 4.8 works great with QApplication::GuiServer option and draws windows by itselves.

Driver built without XOrg support. And Qt libs are built with -no-xcb option, so it’s not about XOrg. I don’t know how Qt draws windows without any OS window system, but Qt 4.8 works great with QApplication::GuiServer option and draws windows by itselves.

Why don’t you ask your question on the QT forums?

I’ve asked this question on Qt forums but still have 0 replies.

I’ve asked this question on Qt forums but still have 0 replies.

It is usually the way you ask your question. If you simply say something doesn’t work, you probably won’t get an answer; however, if you show that you have done your homework and tried this and that (provide links as references), show the results you got and explain what you are trying to achieve, then you will probably get an answer.

Regards,
John

Driver built without XOrg support. And Qt libs are built with -no-xcb option, so it’s not about XOrg. I don’t know how Qt draws windows without any OS window system, but Qt 4.8 works great with QApplication::GuiServer option and draws windows by itselves.

Oh, and on stackoverflow, I would create a very basic example that can recreate your problem. People on stackoverflow wont necessarily respond well if you do not provide code.