Run a method after switching to stackedWidget widget with setCurrentIndex()
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Hello,
project i'm working on consists of stacked widget and several widget form classes.
I add "pages" in my stacked widget form class by creating objects of those form classes and adding them as widgets in stacked widget.
.cpp constructor:
homePage = new Page_home;
operatorPage = new Page_operator;
myStackedWidget->addWidget(homePage);
myStackedWidget->addWidget(operatorPage);.h
#include "page_home.h"
#include "page_operator.h"
in class:
Page_home *homePage;
Page_operator *operatorPage;switching between pages is done by subclassing QWidget class and connecting signal to slot with i.e. setCurrentIndex(2); method
On homePage i'm reading data from SQLite DB and displaying it.
On operatorPage i'm modifying DB data and switching back to homePage.Now the question is how do i automatically rerun my SQLite DB reading method after i switch to operatorPage(switching done with setCurrentIndex(2);)
-
Hello,
project i'm working on consists of stacked widget and several widget form classes.
I add "pages" in my stacked widget form class by creating objects of those form classes and adding them as widgets in stacked widget.
.cpp constructor:
homePage = new Page_home;
operatorPage = new Page_operator;
myStackedWidget->addWidget(homePage);
myStackedWidget->addWidget(operatorPage);.h
#include "page_home.h"
#include "page_operator.h"
in class:
Page_home *homePage;
Page_operator *operatorPage;switching between pages is done by subclassing QWidget class and connecting signal to slot with i.e. setCurrentIndex(2); method
On homePage i'm reading data from SQLite DB and displaying it.
On operatorPage i'm modifying DB data and switching back to homePage.Now the question is how do i automatically rerun my SQLite DB reading method after i switch to operatorPage(switching done with setCurrentIndex(2);)
@Eligijus You can override http://doc.qt.io/qt-5/qwidget.html#showEvent in your page widgets
