General and Desktop

@n-2204 Please try to format your posts readably. For lines of code use the Code tag when posting, or but lines of 3-backticks above & below. You are also now asking this same question in a new thread you have created (https://forum.qt.io/topic/125774/qtableview-how-to-make-noneditable-column). You should stick to one thread, not create multiple ones. where i should give like it will be applicable for table1 or table2 I don't know what you mean. To use the flags() approach you must sub-class QStandardItemModel, which I assume is what your GAS_tool is, else this will have no effect. If you want to use the setFlags() approach, you do not need to sub-class, but must set the flags explicitly on each item which is to be non-editable. I also wrote this in your other thread.

@mrjj Maybe it‘s a bug for the Qt 6.0

My paths were relative to a cd. This messed things up.

@sayan275 Not clear why, but I think this does what you need: set the keyboardTracking property of the spinbox to false, then do the following: void MainWindow::on_mySpinBox_valueChanged(int arg1) { on_mySpinBox_editingFinished(); } void MainWindow::on_mySpinBox_editingFinished() { // what you need to be done, on spinbox loosing focus or arrows adjusting (and not while editing) }

@Inhahe said in How can I do something when the user clicks on a particular span/frame/block/fragment/whatever of text in a QTextEdit?: here's my code: def addmsg(textedit, nick, message): if config.show_timestamp: obj_now = datetime.now() textedit.insertPlainText(f"[{obj_now.hour: >2}:{obj_now.minute: >2}] ") textedit.insertPlainText("<") #textedit.insertHtml(f'<a href="{nick}">{nick}</a>') #doesn't work right, bug in qt charFormat = QTextCharFormat() charFormat.setAnchorHref(nick) textedit.textCursor().insertText(nick, charFormat) textedit.insertPlainText("> ") colorify(textedit, message) textedit.insertHtml("<br>") both the QTextCharFormat approach and the insertHtml approach (commented out in the above) result in the link extending all the way to the end of the line, which it seems it shouldn't. Just posting it in case you happen to have any insight; I expect I'll have to figure this out myself ;/ Using textedit.insertHtml(f'<a href="{nick}">{nick}</a>&gt;') rather than adding > as plain text fixes the issue for me with Qt 5.15.2 and PyQt 5.15.3. I haven't tried using the QTextCharFormat method.

@Chris-Kawa Hi, can you post a small example to get this feature please? Or can you tell me where I should go to look for more about that? Thank you

Never done what ?

Hi, If using Qt Creator, you have a wizard to help you.

@JonB Thanks for help. Yes, the main question in my problem was: what we mean by "days". 24 hour or days between midnight. When I found an answer on this question, I found a solution. Huge thanks everyone for help!

There we go, got it to work now by adding = nullptr to the TestClass constructor like this: TestClass(QObject * objectParent = nullptr) Thanks so much.

The problem was with my Arduino code. I have modified it and it now works even at 500K baud rate!

@sierdzio told you to inspect the backtrace!

@closer_ex They added a lot of highly expensive Q_ASSERT-statements sometime in Qt 5. That might be the cause of high CPU usage. EDIT: You can verify that by defining your own Q_ASSERT and Q_ASSERT_X macros before including the first Qt header file.

I fixed this by setting QFont font = this->font(); to ui->appName->font(); in case anyone comes across this.

@Christian-Ehrlicher Thanks for tracking that down. Hope Qt gets it fixed soon.