The QSpinBox class, part of the Qt framework, provides a spin box widget.
QSpinBox allows the user to choose a value by clicking the up/down buttons or pressing up/down on the keyboard to increase/decrease the value currently displayed.
Questions tagged [qspinbox]
147 questions
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PyQt SpinBox always returning 0, unless previously set with setValue
I have a PyQt GUI using Python 2.7 and QT 4.7 that opens a dialog called by a pushbutton. I can pass values between the dialog and the main GUI just fine for the most part, until it comes to a QSpinBox in the dialog box.
The class that defines the…
Bendustries
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label displays sum of two QSpinBox (Python + Pyside)?
Could someone help me fix the code to display in the total column the sum of the two spinners 'Amount + Counter'. Currently the total label just displays the value of a single spinner. I need it to display the sum of both spinners. Any additional…
JokerMartini
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how to approach a QSpinbox in other widgets?
I'm using Qt-desiger to make a GUI.
For example I have a QSpinbox in a QCombobox in a Groubbox.
How can i use SetValue for my Spinbox?
how i have to "describe" the way to my Spinbox?
Hubschr
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C++ adding two QSliders together?
I have two QSlider-s/QSpinBox-es. Got those working but not sure about the best way of adding the two together to output the total.
Here is a picture of what I got:
user2872955
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pyqt QDoubleSpinBox adjusts always to integer
I'm using pyqt and have two QDoubleSpinBoxes which I use to define intervals. Typically those intervals are integer, e.g. degree Celsius. Depending on the use case I switch the range, stepsize, unit, etc. One case involves voltage and needs to be…
Ben A.
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why QdoublespixBox can't show big numbers correctly
i have a problem with QdoublespinxBox
i'm using Qdoublespinxbox as a delegate in col2,
but when i have big numbes like 99999999999999999999999999999999
he can't show correctly , he shows me 1e+19
i have used this
#include…
advseo32
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PyQt4 QSpinBox value format
My objective is to use a QSpinBox to display the numbers from 0 to 9999 with the increasement of 1 using 4-digits format.
I managed to set the Maximum value 9999 by using setMaximum command. But I can't seems to find a way to display the values in…
Chris Aung
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How to do a custom range for a QSpinBox
Hi first time posting here. I searched and found how re-implementing the QSpinBox class allows for custom uses. However I am not sure if my needs are addressed in as much as what I found by re-implementing the validate method.
I need a custom…
George Tyrebiter
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(Qt C++) Send int value from dialog to MainWindow?
I am quite new to C++ and Qt. I've gotten pretty far on my current project, but I've been putting off this one part. I have a pushbutton that opens a new dialog like this:
void MainWindow::on_fillAll_clicked()
{
int yo;
BlockSelect bSelect;
…
mrg95
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Qt C++: Connecting value changing in two spinboxes
I have a form with two spinboxes which must be connected because of aspect ratios for width and height. When I click on first spinbox and increase/decrease value, the other, second spinbox should change its value to be in ratio with the first…
user1257255
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Qt SpinBox causes program to not respond
I have a QSpinBox that changes the coloring of an QImage on a scene. Everything works just fine. The color updates correctly. If i hold down the arrow on my QSpinBox everything works fine. I do have a problem when I hold down the the arrow on my…
user1216527
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How to set up QSpinbox increment bigger than +1?
In different areas of program i need to set different increment somewhere by +1 and somewehere by +2 or more. How to do this?
ratojakuf
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