void MainWindow::on_WowButton_clicked() { http->setHost(\"开发者_Python百科pastebin.ca\"); http->get(\"/raw/2072840\");
I have created a QTable with lots of gui elements like comboBoxes and checkBoxes in various cells. I am able to access these elements by creating pointers to them. Wh开发者_开发技巧at I want to know i
I\'m trying to create a dynamic QSlider that accepts a QVector of integer values and maps them underneath the QSlider relative to what position they represent.
I am trying to build a driver in order to connect Qt with MySQL I followed the steps in this weblink http://www.pikopong.com/blog/2010/04/11/how-to-enable-mysql-support-in-qt-sdk-for-windows/
How can I pass data from one form to another in Qt? I have created a QWidgetProgect -> QtGuiApplication, I have two forms currently. Now I want to pass data from one form to another.
I am going to code a text/code editor (GUI with QML and the rest in D*开发者_JS百科). But I have several problems:
I am trying to display several images in the MainWindow and have the ability to perform certain actions when these images receive mousePressEvent.
Elongated question: When having more blocking threads then CPU cores, where\'s the balance between thread amount and thread block times to maximize CPU efficiency by reducing context switch overhead?
I have project which use QGraphicsScene + QGraphicsView for QGraphicsItem organizing. All graphics items are movable and selectable.
I am trying to replace true and false values with checkboxes in QSqlTableModel for a database column with bool type.
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