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#include "MainWindow.h"
#include <QApplication>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MainWindow w;
w.show();
return a.exec();
}
#include "MainWindow.h"
#include "ui_MainWindow.h"
#include <QDebug>
#include <QFile>
#include <QRubberBand>
#include <QSizeGrip>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
Resizable_rubber_band* band = new Resizable_rubber_band(ui->label);
band->move(100, 100);
band->resize(50, 50);
band->setMinimumSize(30, 30);
//band->show();
//QSizeGrip* g = new QSizeGrip(band);
}
MainWindow::~MainWindow()
{
delete ui;
}
Resizable_rubber_band::Resizable_rubber_band(QWidget *parent) : QWidget(parent) {
//tell QSizeGrip to resize this widget instead of top-level window
setWindowFlags(Qt::SubWindow);
QHBoxLayout* layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
QSizeGrip* grip1 = new QSizeGrip(this);
QSizeGrip* grip2 = new QSizeGrip(this);
layout->addWidget(grip1, 0, Qt::AlignLeft | Qt::AlignTop);
layout->addWidget(grip2, 0, Qt::AlignRight | Qt::AlignBottom);
rubberband = new QRubberBand(QRubberBand::Rectangle, this);
rubberband->move(0, 0);
rubberband->show();
}
void Resizable_rubber_band::resizeEvent(QResizeEvent *) {
rubberband->resize(size());
}
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QTcpServer>
#include <QDialog>
#include <QRubberBand>
namespace Ui {
class MainWindow;
}
class Resizable_rubber_band : public QWidget {
public:
Resizable_rubber_band(QWidget* parent = 0);
private:
QRubberBand* rubberband;
void resizeEvent(QResizeEvent *);
};
class QConsole : public QDialog
{
Q_OBJECT
public:
void init() {
qDebug() << m_Server.listen(QHostAddress::Any, 12346);
QDialog::connect(&m_Server, SIGNAL(newConnection()), this, SLOT(new_Connection()));
}
public slots:
void new_Connection() {
qDebug() << "OK! new_Connection";
}
private:
QTcpServer m_Server;
};
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
private:
Ui::MainWindow *ui;
};
#endif // MAINWINDOW_H
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>526</width>
<height>392</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralWidget">
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string/>
</property>
<property name="pixmap">
<pixmap>c:/Users/Ri/Pictures/ava.jpg</pixmap>
</property>
<property name="scaledContents">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QMenuBar" name="menuBar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>526</width>
<height>21</height>
</rect>
</property>
</widget>
<widget class="QToolBar" name="mainToolBar">
<attribute name="toolBarArea">
<enum>TopToolBarArea</enum>
</attribute>
<attribute name="toolBarBreak">
<bool>false</bool>
</attribute>
</widget>
<widget class="QStatusBar" name="statusBar"/>
</widget>
<layoutdefault spacing="6" margin="11"/>
<resources/>
<connections/>
</ui>
#-------------------------------------------------
#
# Project created by QtCreator 2013-09-26T13:32:37
#
#-------------------------------------------------
QT += core gui network
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = untitled
TEMPLATE = app
SOURCES += main.cpp\
MainWindow.cpp
HEADERS += MainWindow.h
FORMS += MainWindow.ui
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