mywindow.cpp

一大堆的qt程序,在qte2.3.7下全部可以很好地运行

#include <mywindow.h>
#include <qlabel.h>
#include <stdio.h>

MyWindow::MyWindow(QWidget *parent, const char *name)
		:QScrollView(parent,name)
{
	setCaption("swj");           //标题
//建菜单
	QPopupMenu *settings = new QPopupMenu;
	settings->insertItem("parameter",this,SLOT(conf_parameter()));
	settings->insertItem("plan",this,SLOT(select_phase_num()));
	
	QPopupMenu *simulate = new QPopupMenu;
	simulate->insertItem("show",this,SLOT(simulate()));

	QMenuBar *menu = new QMenuBar(this);
	menu->insertItem("settings",settings);
	menu->insertItem("simulate",simulate);
}

void MyWindow::conf_parameter()               //配置参数
{
	conf_parameter_frame = new QWidget(0);
	conf_parameter_frame->setGeometry(50,100,180,200);

	QLabel *label = new QLabel("global parameter",conf_parameter_frame);
	label->setGeometry(50,10,120,30);

	QLabel *f_label_g = new QLabel("green flash",conf_parameter_frame);
	f_label_g->setGeometry(10,50,70,20);
	box_green_flash = new QSpinBox(conf_parameter_frame);
	box_green_flash->setGeometry(100,50,50,20);
	QLabel *b_label_g = new QLabel(" s",conf_parameter_frame);
	b_label_g->setGeometry(150,50,30,20);

	QLabel *f_label_y = new QLabel("   yellow",conf_parameter_frame);
	f_label_y->setGeometry(10,80,70,20);
	box_yellow = new QSpinBox(conf_parameter_frame);
	box_yellow->setGeometry(100,80,50,20);
	QLabel *b_label_y = new QLabel(" s",conf_parameter_frame);
	b_label_y->setGeometry(150,80,30,20);

	QLabel *f_label_r = new QLabel("   all red",conf_parameter_frame);
	f_label_r->setGeometry(10,110,70,20);
	box_all_red = new QSpinBox(conf_parameter_frame);
	box_all_red->setGeometry(100,110,50,20);
	QLabel *b_label_r = new QLabel(" s",conf_parameter_frame);
	b_label_r->setGeometry(150,110,50,20);

	QPushButton *para_ok_button = new QPushButton("ok",conf_parameter_frame);
	para_ok_button->setGeometry(60,150,80,30);

	connect(para_ok_button,SIGNAL(clicked()),this,SLOT(save_parameter()));

	conf_parameter_frame->show();
}

void MyWindow::save_parameter()
{
	green_flash = box_green_flash->value();
	yellow = box_yellow->value();
	all_red = box_all_red->value();
//	printf("%d   %d   %d",green_flash,yellow,all_red);
	conf_parameter_frame->close();
}
void MyWindow::select_phase_num()
{
        select_phase_frame = new QWidget(0);
        select_phase_frame->setGeometry(50,100,180,80);

	QLabel *label = new QLabel("how many phases?",select_phase_frame);
	label->setGeometry(10,10,120,30);
        phase_num =  new QSpinBox(select_phase_frame);
        phase_num->setGeometry(120,20,50,20);

	QPushButton *ok_button = new QPushButton("ok",select_phase_frame);
	ok_button->setGeometry(70,50,50,20);

	phase_num->setValue(4);

	connect(ok_button,SIGNAL(clicked()),this,SLOT(phase_num_ok_process()));

	select_phase_frame->show();
}

void MyWindow::conf_phase()
{
        QWidget *parameter = new QWidget(this);
        parameter->setGeometry(0,20,400,300);

	char string[10];

	QLabel *f_label[phase_number];
	QLabel *m_label[phase_number];
	QLabel *b_label[phase_number];
	QLabel *direc_label[4];
	
	QSpinBox *box[phase_number];

	int x=10;
	int y=30;
	int height = 30;
	int width = 60;
	direction_number = 4;

	for(int k=1; k<=4; k++)
	{
		sprintf(string,"direction%d",k);
		direc_label[k] = new QLabel(string,parameter);
		direc_label[k]->setGeometry(x+width*k,5,width,height);
	}

	QPopupMenu *selectmenu[phase_number][4];
	QPushButton *pushbutton[phase_number][4];

	for(i=0; i<phase_number; i++)
	{
		sprintf(string,"phase %d:",i+1);
		f_label[i] = new QLabel(string,parameter);
		f_label[i]->setGeometry(x,y+i*height,width,height);	
		
		for(j=0; j<direction_number; j++)
		{
			pushbutton[i][j] = new QPushButton("select",parameter);
			pushbutton[i][j]->setGeometry(x+width*(j+1),y+i*height,width,height);

			selectmenu[i][j] = new QPopupMenu;
			selectmenu[i][j]->insertItem("left",this,SLOT(data_process()));
			selectmenu[i][j]->insertItem("straight",this,SLOT(data_process()));
			selectmenu[i][j]->insertItem("left & straight ",this,SLOT(data_process(pushbutton[i][j]->x())));
			selectmenu[i][j]->insertItem("stop",this,SLOT(data_process()));

			pushbutton[i][j]->setPopup(selectmenu[i][j]);
			printf("i=%d,j=%d",i,j);
			
		}
		
		m_label[i] = new QLabel("  last",parameter);
		m_label[i]->setGeometry(x+5*width,y+i*height,width-30,height);

		box[i] = new QSpinBox(parameter);
		box[i]->setGeometry(x+6*width-30,y+i*height+5,width-20,height-10);
		box[i]->setMaxValue(200);

		b_label[i] = new QLabel("s",parameter);
		b_label[i]->setGeometry(x+7*width-50,y+i*height,width,height);
	}
	parameter->show();
}

void MyWindow::simulate()
{
	QPushButton *button = new QPushButton("asdfasdf",this);
	button->setGeometry(50,50,50,30);
	button->show();
}

void MyWindow::phase_num_ok_process()
{
	phase_number = phase_num->value();
	select_phase_frame->close();
	conf_phase();
}

void MyWindow::data_process(int ii)
{
	for(int i=0;i<ii;i++)
	{
		QPushButton *b = new QPushButton("sdfsdf",this);
		b->setGeometry(50,50*i,60,40);
		b->show();
	}
//	data[ii][jj]=5;
//	printf("data[%d][%d]=%d",ii,jj,data[ii][jj]);
//	data[phase_number][direction_number]=5;
//	printf("phase_number=%d,direction_number=%d,data[phase_number][direction_number]=%d",phase_number,direction_number,data[phase_number][direction_number]);
}