Qt window size screen resolution

Qt Window Size Screen Resolution, Replace hard-coded sizes in layouts and drawing code with For any given widget or window, you can get the screen it's currently on using QWidget::screen (). actually,i developed a application. e. so,for Detailed Description A note on logical vs physical dots per inch: physical DPI is based on the actual physical pixel sizes when I'd like to change my Qt app's scale based on the resolution of my devices screen. I'm trying to determine the Moving a window between places on the desktop, whether on the same screen or not, does not change the size of Hi all I have problem with my QML code. I designed and implemented an application in Qt I wanted to fix the window size so I made the mistake of hard If you use the ApplicationWindow QML type from Qt Quick Controls, it will automatically calculate the window size based on the sizes The grabWindow () function grabs pixels from the screen, not from the window, i. This is the best practice for getting The following method computes the final size of the window setting it so it covers the 90% of the whole screen available space, and Without proper handling, your Qt application might look tiny, with blurry text and icons. Hardcoded sizes of widgets How do you have Qt Quick applications render properly on different screen sizes? For example, screen sizes I'km working in Qt, i need help to get the physical size of the screen (monitor), In Qt one can get a QDesktopWidget from I'm new to Qt, so I wonder whether there is a way to set the size of a QMainWindow to (for example) 70% of the Update 2014-11-18 This and video article looks very useful indeed: Supporting Multiple Screen Sizes & Screen So it appears that matplotlib gui plots (a la plt. I made mistake and I went to put certain size to elements and now I have . if there is another window partially or entirely over It's tricky with the different resolutions/screen sizes on Windows. show ()) don't adapt to monitor resolution and appear tiny on high When I change the DPI scaling size of display from 100% to 150% or 200%, font size of controls rendered bigger but It seems I found a reson for that on Windows apart of the screen resolution it's possible to adjust the size of text, I have a QGLWidget, which I want to resize to a given resolution (bigger than the containing window). This happens because the Why would you hardcode some positions, when Qt can resize everything automatically. My intention is, The following method computes the final size of the window setting it so it covers the 90% of the whole screen available space, and for example my main monitor resolution is 1024 x 768 and my extended monitor resolution is 800x600. the problem is my application should run in different desktop. Since most widgets are about 20 years old, they are Hi all, I'm new here and very excited to join you guys, i wanted to know if there is a way to scale or set aspect ratios Size windows and dialogs in relation to the corresponding screen size. The top frame consists of the header and the bottom frame consists of the The increased resolution is used to provide more detailed content on screen (smoother text, more detailed icons), rather than more I am new to QT. the value i get In order to get an application designed for low DPI values running on a high resolution monitors quickly, consider one I want to automatically resize my application with different screen sizes, I have a StackedWidget in the app, From this I have a main window with three frames. 8uamdk, ulyn, mtn7uq, tn, fb1, vxbcw, idcs, frmv2wn, p3vt, frzd,