I am writing a Qt (4.6) application t开发者_JS百科hat is responsible for reading from a usb acm modem device. A mix of raw binary and (ascii) character data is read in from the device.I have a thread
I have saved an image in sqlite and i am trying to retrieve it and displaying it in a QLabel using this code.
I\'m making a custom widget in Qt, and drawing an image as its background. The background image is to be exactly the same for all instances of widgets. I\'d like to know if I\'m doing it in an appropr
Is it possible to prevent a QCheckBox indicator within a QGraphicsView from becoming pixelated when scaling t开发者_如何学Gohe graphics view?
I\'d like to implement a sidepanel in my Qt window. I search something like the one that is used in the Visual Studio (see below).
How do I create a small 3D viewport and show there a Collada mesh? Also, mesh has textures, and user would want to rotate a开发者_C百科nd zoom in/out with a mouse.I believe that OpenSceneGraph support
I want t开发者_运维百科o make a program using Qt that can access the contacts list of Nokia mobiles.
I have a QTimeEdit widget on my dialog and I want to provide some kind of autochange - if the cursor is on minutes section and the time is 04:59, the next click on the arrow up would lead the time to
I\'m trying to highlight al开发者_如何学Cl strings find in a QPlainTextEdit widget , but find() will
Ok. So I thought i had understood this completely, but obiously I have done something wrong and I can\'t for the life of me understand what. I\'ve followed the tutorials to the letter (i checked) but
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