I have an application that contains more widgets - a QGRaphicsView widget and 2 QListView widgets. How can I make these widgets resizablewhile the application is running? That is drag up and down, le
I wrote a program to experiment with poppler pdf library. I am able to display pdf pages into a graphicsView with a method:
I have written a simple program in qt4 (linux) that cycles to render 1000 pages from a pdf, putting them on a graphicsview. with the file \"Microsoft_Press_ebook_Programming_Windows_Phone_7_PDF\" it t
My project is implemented in Qt 4.7, and now I wa开发者_C百科nt to retrieve some windows log in information. So I am dabbling around and found this code from MSDN ( http://msdn.microsoft.com/en-us/lib
I\'m working on a GUI that requires a scrollable QGridLayout based on the size of the window. My solution was to nest that within a QScrollArea. This works as long as I\'m only adding standard widgets
in my code I\'m trying to draw points every time my app gets GPS coordinates. The points are moved by "i" pixels to the right and down. I would like them to stay there drawn but it seems lik
I have a QGridLayout filled with my custom QWidgets (I\'ll call them CellWidgets). I want to display a grid between all of the CellWidgets so the columns and rows are clearly visible.
I have a QGraphicsScene on which I would like to draw some special curves. For that I made a class in which I define these special curves as a new QGraphicsItem:
I would like to know if you think it is reasonable to use a pattern similar to RAII to manage GUI state in Qt. By GUI state I mean the following: I\'ve some widgets (including the mouse cursor state)
I have been trying to figure out how the coordinates of a widget is arrived at.For instance in the qt documentation,i wonder how this is done.
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