qt嵌入式平板界面例子

qt嵌入式平板界面例子如果开发者对于本文件有需要的可以参考。
#pragma execution_character_set("utf-8")
#include "uidemo18.h"
#include "ui_uidemo18.h"
#include "iconhelper.h"
#define iconSize 50
#define iconWidth 100
#define iconHeight 70
#define navBtnWidth 45
#define navIcoWidth 18
UIDemo18::UIDemo18(QWidget *parent) :
QWidget(parent),
ui(new Ui::UIDemo18)
{
ui->setupUi(this);
this->initForm();
this->initNav();
}
UIDemo18::~UIDemo18()
{
delete ui;
}
void UIDemo18::initForm()
{
ui->labTitle->setText("可视化围栏报警平台");
this->setWindowTitle(ui->labTitle->text());
this->setProperty("canMove", true);
this->setWindowFlags(this->windowFlags() | Qt::FramelessWindowHint);
ui->widgetTop->setProperty("flag", "nav");
ui->widgetTop->setFixedHeight(40);
IconHelper::Instance()->setIcon(ui->btnReturn, 0xf073, navIcoWidth);
IconHelper::Instance()->setIcon(ui->btnMsg, 0xf27a, navIcoWidth);
QStringList qss;
//全局无焦点虚边框,全局文字颜色,全局字号
qss.append(QString("*{outline:0px;color:#FEFEFE;}"));
//主窗体背景
qss.append(QString("QWidget#widgetMain{border-image:url(%1);}").arg(":/image/main.jpg"));
//标题字体大小
qss.append(QString("QLabel#labTitle{font:%1px;}").arg(navIcoWidth));
//顶部导航
qss.append(QString("QWidget[flag=\"nav\"]{background:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,"
"stop:0 %1,stop:1 %2);}").arg("#00688B").arg("#093746"));
qss.append(QString("QWidget[flag=\"nav\"] QAbstractButton{background:none;border:none;"
"min-width:%1px;max-width:%1px;}").arg(navBtnWidth));
this->setStyleSheet(qss.join(""));
}
void UIDemo18::initNav()
{
QList listColorBg;
listColorBg << "#1570A5" << "#16A085" << "#C0392B" << "#047058" << "#9B59BB" << "#34495E";
QList listColorText;
listColorText << "#FEFEFE" << "#FEFEFE" << "#FEFEFE" << "#FEFEFE" << "#FEFEFE" << "#FEFEFE";
QList listChar;
listChar << 0xf030 << 0xf108 << 0xf002 << 0xf03e << 0xf0e8 << 0xf085;
QList listText;
listText << "地图监控" << "设备监控" << "记录查询" << "地图管理" << "设备管理" << "系统设置";
btns << ui->btnViewMap << ui->btnViewPanel << ui->btnData << ui->btnMap << ui->btnDevice << ui->btnConfig;
for (int i = 0; i < btns.count(); i ) {
QToolButton *btn = btns.at(i);
btn->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
btn->setIconSize(QSize(iconWidth, iconHeight));
QPixmap pix = IconHelper::Instance()->getPixmap(listColorText.at(i), listChar.at(i), iconSize, iconWidth, iconHeight);
btn->setIcon(QIcon(pix));
btn->setText(listText.at(i));
QStringList list;
list.append(QString("QToolButton{font:%1px;background:%2;}").arg(iconSize / 2.5).arg(listColorBg.at(i)));
list.append(QString("QToolButton{border:none;border-radius:8px;padding:30px;}"));
list.append(QString("QToolButton:pressed{background:%1;}").arg("#737A97"));
btn->setStyleSheet(list.join(""));
connect(btn, SIGNAL(clicked(bool)), this, SLOT(buttonClicked()));
}
}
void UIDemo18::buttonClicked()
{
QToolButton *btn = (QToolButton *)sender();
ui->stackedWidget->setCurrentIndex(1);
ui->labTitle->setText(btn->text());
IconHelper::Instance()->setIcon(ui->btnReturn, 0xf122, navIcoWidth);
}
void UIDemo18::on_btnReturn_pressed()
{
int index = ui->stackedWidget->currentIndex();
if (index != 0) {
ui->stackedWidget->setCurrentIndex(0);
ui->labTitle->setText("可视化围栏报警平台");
IconHelper::Instance()->setIcon(ui->btnReturn, 0xf073, navIcoWidth);
}
}
void UIDemo18::on_btnMsg_pressed()
{
exit(0);
}