SOLVED: Hide frame when button is clicked()
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Hello,
I created a MainWindow and placed a QFrame on it. Then placed a button on top of the frame. I connected the 2 objects so that the frame is supposed to hide when the button is clicked but I get no response. Below is the code for mainwindow.cpp, the rest of the files are the default for a MainWindow project.
mainwindow.cpp
@#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QFrame>
#include <QPushButton>MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);QFrame *frame = new QFrame(this); setCentralWidget(frame); QPushButton *button = new QPushButton(this); button->setGeometry(20,20,50,20); button->setText("Hide Frame"); connect(button, SIGNAL(clicked()), frame, SLOT(hide()));
}
MainWindow::~MainWindow()
{
delete ui;
}@Thanks in Advance
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@
QPushButton *button = new QPushButton(frame);
@Otherwise only the frame will hide. Consider using layouts, too. Fixed geometry is a hell to maintain.