Unsolved How to hide a QPushButton in a QToolBar?
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Hello,
I am trying to hide a QPushButton but it does not work.
Here is the part of my code with the very basic for this purpose, pressing button1 should hide button2...mainwindow.h
#ifndef MAINWINDOW_H #define MAINWINDOW_H #include <QMainWindow> class QToolBar; class QPushButton; class MainWindow : public QMainWindow { Q_OBJECT public: MainWindow(QWidget *parent = 0); private: QToolBar* m_toolBar; QPushButton* m_button1; QPushButton* m_button2; private slots: void Button1Slot(); }; #endif // MAINWINDOW_H
mainwindow.cpp
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { m_toolBar = addToolBar(QString("test")); m_button1 = new QPushButton(QString("Button 1"), m_toolBar); m_toolBar->addWidget(m_button1); //m_button1->show(); //Does not change anything QObject::connect(m_button1, SIGNAL(clicked(bool)), this, SLOT(Button1Slot())); m_button2 = new QPushButton(QString("Button 2"), m_toolBar); //m_button2->show(); //Does not change anything m_toolBar->addWidget(m_button2); } void MainWindow::Button1Slot() { m_button2->hide(); // Does not work m_button2->setHidden(true); // Does not work m_button2->setVisible(false); // Does not work }
main.cpp
#include "mainwindow.h" #include <QApplication> int main(int argc, char *argv[]) { QApplication a(argc, argv); MainWindow w; w.show(); return a.exec(); }
Thanks for your help.
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Thank you Ratzz,
that is perfect!