<![CDATA[How do i use the buttons from a vector of objects that have a member QPushButton * button in my Widget class?]]>So i have a class Territory that has a member QPushButton * button and i have a class Game that inherits a QWidget, here i want the game to take place. This class has a vector of objects of type Territory. And my question is how i can use those buttons? That appear on the screen, but i don't know how to make a clicked() function that can be used by all of them. For example if i click a territory to color it another color. How can i do that?

]]>https://forum.qt.io/topic/141777/how-do-i-use-the-buttons-from-a-vector-of-objects-that-have-a-member-qpushbutton-button-in-my-widget-classRSS for NodeFri, 05 Jun 2026 10:04:33 GMTTue, 27 Dec 2022 21:23:42 GMT60<![CDATA[Reply to How do i use the buttons from a vector of objects that have a member QPushButton * button in my Widget class? on Wed, 28 Dec 2022 20:10:09 GMT]]>That worked, thanks!:3

]]>https://forum.qt.io/post/741753https://forum.qt.io/post/741753Wed, 28 Dec 2022 20:10:09 GMT<![CDATA[Reply to How do i use the buttons from a vector of objects that have a member QPushButton * button in my Widget class? on Tue, 27 Dec 2022 22:31:00 GMT]]>@Bebemc42
Hello and welcome.

If you have a number of buttons and you wish them to share a single clicked signal you might consider grouping them in a QButtonGroup and attaching a slot to its QButtonGroup::buttonClicked(QAbstractButton *button) signal.

Or you could iterate the vector calling connect() on each one in turn to the same slot, possibly with a parameter.

]]>https://forum.qt.io/post/741630https://forum.qt.io/post/741630Tue, 27 Dec 2022 22:31:00 GMT