qtextedit

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Can't build full html table in QTextEdit with std::for_each

Here is my code function: void ReportHistory::update(void) { ui.output->clear(); ui.output->setCurrentFont(QFont(\"Arial\", 8, QFont::Normal));[详细]

2023-01-04 02:29 分类：问答
Qt, QTextEdit: how do I delete the last character?

I am using a QTextEdit in my C++ GUI application, I use textEdit->append(byteArray); to add some text, unfortunately append() adds a new line character at the end that I would like to re开发者_StackOv[详细]

2023-01-03 16:50 分类：问答
What event (if any) does QTextEdit fire when the size of its content changes?

As the title says, how can I receive notification whenever a multi-line QTextEdit changes the size of its content?[详细]

2023-01-03 00:36 分类：问答
How do I determine the height of a QTextDocument?

Given a specific width, I want to find out the height of a QTextDocument.In other words, if the QTextEdit that contains the QTextDocument is w wide, what is its minimum height h in order to fully disp[详细]

2023-01-02 22:12 分类：问答
Qt + QTextEdit content into QDomDocument

I\'m having QTextEdit widget with large (XML) content in it, so I take the content us开发者_如何转开发ing:[详细]

2023-01-01 19:32 分类：问答
QTextEdit with different text colors (Qt / C++)

I have a QTextEdit box that displays text, and I\'d like to be able to set t开发者_StackOverflowhe text color for different lines of text in the same QTextEdit box. (i.e. line 1 might be red, line 2 m[详细]

2022-12-31 17:04 分类：问答
Streaming to QTextEdit via QTextStream

I have often wanted to use QTextEdit as a quick means of displaying what is being written to a stream.That 开发者_如何学Pythonis, rather than writing to QTextStream out(stdout), I want[详细]

2022-12-21 06:47 分类：问答
Qt Python: QTextEdit - display input

I have a QTextEdit... it works with \'clear()\' when a pushbutton calls \'CleanComments\' to clean the input done by the user. Here is the code:[详细]

2022-12-16 14:29 分类：问答
How do I use QTextBlock?

I\'m completely new to C++ and Qt. I want to populate a QTextEdit object with QTextBlocks, how do I do that?[详细]

2022-12-13 18:22 分类：问答