qt tag

39 questions

1 answers
372 views
0

Writing to save printer and pdf using qt designer. Error occurs when outputting.I want to save the entire main window window as a printer and pdf.

from PyQt5.QtGui import *from PyQt5 import uicfrom PyQt5.QtWidgets import *from PyQt5.QtCore import *from PyQt5 import QtWidgets, uicfrom PyQt5.QtWidgets import QApplication, QWidget, QTableWidget, QT...

python qt pdf

1 years ago

1 answers
347 views
0

I want to operate another app on the back of the transparent PyQt dialog.

I recently started the GUI from the beginning.It looks like a transparent paper app.Overlap the transparent window over an application window and I would like to mouse over the transparent application...

pyqt

1 years ago

1 answers
242 views
0

Qt6 and Visual C++ 2022 Questions about handling sjis files

I am trying to port a project to Qt6 that has been successfully compiled and executed in Qt5 and Visual C++ 2022 environments, but I get some compilation errors in the Japanese string.Based on the mes...

qt visual-c++ japanese

1 years ago

1 answers
164 views
0

Anaconda installs pyqt4 but gets ImportError: No module named PyQt4

Obviously, PyQt4 looks like it's possible, but I'm having trouble getting a no module.There is no pyqt4 in the pip list.It is on the conda list.hogenoMacBook-puro:~hoge$pyuic4Traceback (most recent ca...

python macos anaconda pyqt pyenv

1 years ago

1 answers
66 views
0

No response to put.show()

After installing Anaconda3(64bit) for windows and entering the following code in spyder, the graph appears on the console when you enter plt.plot(num, heoght), but plt.show() has no new window, no err...

python matplotlib pyqt

1 years ago

1 answers
111 views
0

Regarding licensing requirements when publishing applications using LGPL Qt

We are currently developing a desktop application using the Qt LGPL version.I have a question because there is something I am not sure about publishing the desktop application I developed.The license ...

qt qt5 license

1 years ago

1 answers
117 views
0

Can open source QtCreator create a BSD license binary, for example?

I heard that QtCreator supports non-Qt projects, but could you create a binary that is not LGPLv3 from QtCreator?In other words, wouldn't Qt Creator have to mix pieces of code into non-Qt projects or ...

qt license qt-creator gpl

1 years ago

1 answers
126 views
0

How to create a Qt environment on Raspbian lite (cannot create a cross-compile environment)

Thank you for your help.http://wiki.qt.io/Raspberry_Pi_Beginners_GuideI am trying to create a Qt Embedded environment on Raspberry Pi3 (raspbian lite) by referring to this.Download the cross-compilati...

raspberry-pi qt raspbian qt5

1 years ago

1 answers
99 views
0

Make the window look inactive but still active

We are developing desktop apps on Linux and Qt.When a window is active, the title bar is colored.When deactivated, the title bar turns gray.activeinactiveThis behavior is common as an app, but even wh...

linux c++ qt qt5 x11

1 years ago

1 answers
57 views
0

To automatically display a full screen image on an external screen

I'm developing in C++ at Qt Creator.I want to project a projection mapping image with a connected projector right after Qt is created, but I don't know how to automate it. I want to separate the deskt...

opencv qt qt-creator

1 years ago

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