mainfrm.cpp

linux下用QT 做的串口编程工具,在linux下做串口调试有一定的参考价值

/****************************************************************************
** Form implementation generated from reading ui file 'mainfrm.ui'
**
** Created: 一  8月 25 16:01:59 2008
**      by: The User Interface Compiler ($Id: qt/main.cpp   3.1.1   edited Nov 21 17:40 $)
**
** WARNING! All changes made in this file will be lost!
****************************************************************************/

#include "mainfrm.h"

#include <qvariant.h>
#include <qcombobox.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qtextedit.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <qimage.h>
#include <qpixmap.h>

#include "../mainfrm.ui.h"
/* 
 *  Constructs a mainFrm as a child of 'parent', with the 
 *  name 'name' and widget flags set to 'f'.
 *
 *  The dialog will by default be modeless, unless you set 'modal' to
 *  TRUE to construct a modal dialog.
 */
mainFrm::mainFrm( QWidget* parent, const char* name, bool modal, WFlags fl )
    : QDialog( parent, name, modal, fl )

{
    if ( !name )
	setName( "mainFrm" );

    textLabel5 = new QLabel( this, "textLabel5" );
    textLabel5->setGeometry( QRect( 280, 170, 49, 21 ) );

    comboBox5 = new QComboBox( FALSE, this, "comboBox5" );
    comboBox5->setGeometry( QRect( 330, 170, 81, 21 ) );

    textLabel4 = new QLabel( this, "textLabel4" );
    textLabel4->setGeometry( QRect( 290, 130, 46, 21 ) );

    textLabel3 = new QLabel( this, "textLabel3" );
    textLabel3->setGeometry( QRect( 280, 90, 59, 21 ) );

    textLabel2 = new QLabel( this, "textLabel2" );
    textLabel2->setGeometry( QRect( 280, 50, 50, 21 ) );

    textLabel1 = new QLabel( this, "textLabel1" );
    textLabel1->setGeometry( QRect( 290, 10, 43, 21 ) );

    comboBox4 = new QComboBox( FALSE, this, "comboBox4" );
    comboBox4->setGeometry( QRect( 330, 130, 80, 21 ) );

    comPort = new QComboBox( FALSE, this, "comPort" );
    comPort->setGeometry( QRect( 331, 10, 80, 20 ) );

    comBaud = new QComboBox( FALSE, this, "comBaud" );
    comBaud->setGeometry( QRect( 330, 50, 81, 21 ) );

    comData = new QComboBox( FALSE, this, "comData" );
    comData->setGeometry( QRect( 330, 90, 81, 20 ) );

    closeBtn = new QPushButton( this, "closeBtn" );
    closeBtn->setEnabled( FALSE );
    closeBtn->setGeometry( QRect( 360, 220, 51, 21 ) );

    txt = new QLineEdit( this, "txt" );
    txt->setGeometry( QRect( 65, 255, 351, 22 ) );

    sendBtn = new QPushButton( this, "sendBtn" );
    sendBtn->setGeometry( QRect( 10, 250, 50, 30 ) );

    show_content = new QTextEdit( this, "show_content" );
    show_content->setGeometry( QRect( 10, 0, 261, 241 ) );

    openBtn = new QPushButton( this, "openBtn" );
    openBtn->setGeometry( QRect( 280, 220, 61, 21 ) );
    languageChange();
    resize( QSize(432, 290).expandedTo(minimumSizeHint()) );

    // signals and slots connections
    connect( openBtn, SIGNAL( clicked() ), this, SLOT( OpenPort() ) );
    connect( closeBtn, SIGNAL( clicked() ), this, SLOT( closeComm() ) );
    connect( sendBtn, SIGNAL( clicked() ), this, SLOT( sendData() ) );
}

/*
 *  Destroys the object and frees any allocated resources
 */
mainFrm::~mainFrm()
{
    // no need to delete child widgets, Qt does it all for us
}

/*
 *  Sets the strings of the subwidgets using the current
 *  language.
 */
void mainFrm::languageChange()
{
    setCaption( trUtf8( "串口通讯工具" ) );
    textLabel5->setText( trUtf8( "停止位:" ) );
    comboBox5->clear();
    comboBox5->insertItem( tr( "1" ) );
    comboBox5->insertItem( tr( "2" ) );
    textLabel4->setText( trUtf8( "校验：" ) );
    textLabel3->setText( trUtf8( "数据位：" ) );
    textLabel2->setText( trUtf8( "波特率:" ) );
    textLabel1->setText( trUtf8( "串口 :" ) );
    comboBox4->clear();
    comboBox4->insertItem( tr( "N" ) );
    comboBox4->insertItem( tr( "O" ) );
    comboBox4->insertItem( tr( "E" ) );
    comboBox4->insertItem( tr( "S" ) );
    comPort->clear();
    comPort->insertItem( tr( "COM1" ) );
    comPort->insertItem( tr( "COM2" ) );
    comBaud->clear();
    comBaud->insertItem( tr( "1200" ) );
    comBaud->insertItem( tr( "2400" ) );
    comBaud->insertItem( tr( "4800" ) );
    comBaud->insertItem( tr( "9600" ) );
    comBaud->insertItem( tr( "19200" ) );
    comData->clear();
    comData->insertItem( tr( "6" ) );
    comData->insertItem( tr( "7" ) );
    comData->insertItem( tr( "8" ) );
    closeBtn->setText( trUtf8( "关闭" ) );
    sendBtn->setText( trUtf8( "发送" ) );
    openBtn->setText( trUtf8( "打开" ) );
}