Qt浅谈之三十六仿360设置中心

一、简介

        模仿360设置中心面板的功能：左侧导航使用QTreeWidget，右侧的显示区域使用QScrollArea控件；主要使用垂直滚动条的valueChanged事件和QTreeWidget的itemClicked事件；通过调用QWidget的visibleRegion().isEmpty() 判断QScrollArea中滑动过的区域，通过垂直滚动条的setSliderPosition方法设置QScrollArea的新的区域，通过QTreeWidget的topLevelItemCount()和topLevelItem(index)判断顶层的item，并通过QTreeWidget的setCurrentItem(item)来设置切换各个选项。

二、详解

1、模仿360设置中心的面板

（1）settingpanel.h

#ifndef SETTINGPANEL_H
#define SETTINGPANEL_H

#include <QtGui>
#include "epushbutton.h"
#include "egroupbox.h"

class SettingPanel : public QWidget
{
Q_OBJECT

public:
SettingPanel(QWidget *parent = 0);
~SettingPanel();

protected:
void paintEvent(QPaintEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void resizeEvent(QResizeEvent *event);

private:
void initQTreeWidget();
void initScrollAreaWidget(QTreeWidgetItem *item);
void initSettingsWidget();
void initPopupWidget();
void initStartWidget();
void initDefendWidget();
void initRepairWidget();
void childItemChanged(QTreeWidgetItem *item);
void setAllSelectedFalse();

private slots:
void slotItemClicked(QTreeWidgetItem *item, int column);
void slotValueChanged(int value);

private:
QPixmap backGroundPix;
QPoint movePoint;
bool mousePress;
EPushButton *minButton;
EPushButton *closeButton;
QRect rectMove;

QTreeWidget *treeWidget;
QPushButton *makeSure;
QScrollArea *scrollArea;
QWidget *widgetScrollArea;
bool signFlag;

EGroupBox *functionBox;
EGroupBox *rightmenuBox;
EGroupBox *updatesetupBox;
EGroupBox *startmunuBox;
EGroupBox *userexperienceBox;
EGroupBox *cloundplanBox;
EGroupBox *netcloudplanBox;

EGroupBox *defendpopBox;
EGroupBox *onlinebuysafeBox;
EGroupBox *mailsafeBox;
EGroupBox *chatsafeBox;
EGroupBox *downloadsafeBox;
EGroupBox *repairsafeBox;
EGroupBox *accounttaskBox;
EGroupBox *clearrubishBox;
EGroupBox *autostartinfoBox;
EGroupBox *drivertipsBox;

EGroupBox *startBox;
};

#endif // SETTINGPANEL_H

（2）settingpanel.cpp

#include "settingpanel.h"

SettingPanel::SettingPanel(QWidget *parent)
: QWidget(parent, Qt::FramelessWindowHint)
, mousePress(false)
, signFlag(false)
{
resize(780, 500);
setStyleSheet("QCheckBox{font-family:arial;font-size:13px;border-radius:2px;color:#FFFFFF;}"
"QCheckBox::indicator:checked{color:#FF0000}"
);
backGroundPix.load(":/background.png");
backGroundPix = backGroundPix.scaled(width(), height(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
rectMove = QRect(0, 0, width(), 35);

treeWidget = new QTreeWidget(this);
treeWidget->setFocusPolicy(Qt::NoFocus);
treeWidget->setFont(QFont("arial", 10, QFont::Black));
setStyleSheet("QTreeWidget{border:0px;margin-left:-20px;margin-bottom:-10px;}"
"QTreeView::branch {image:none;background:#F3F3F3;}"
"QTreeView::item{background:#F3F3F3;height:27px;color:#000000;padding:0px 0px 0px 40px}"
"QTreeView::item:hover{background:#ECEFE0}"
"QTreeView::item:selected{background:#14922D}"

"QScrollArea{background:transparent;}"
"QScrollBar::vertical{border:0px solid grey;width:10px;margin-bottom:5px;}"
"QScrollBar::handle:vertical{border-radius:4px;background:#DADADA;}"
"QScrollBar::handle:vertical:hover{background:#D0D0D0}"
"QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {background:#F2F2F2;}"

"QLabel,QRadioButton{background:transparent;color:#000000;font-family:arial;font-size:13px;}"
"QCheckBox{font-family:arial;font-size:13px;border-radius:2px;color:#000000;}"
"QCheckBox::indicator:checked{color:#FF0000}"
);
treeWidget->setRootIsDecorated(false);
treeWidget->header()->setVisible(false);
initQTreeWidget();

scrollArea = new QScrollArea(this);
scrollArea->setFrameShape(QFrame::NoFrame);
scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
scrollArea->setFocusPolicy(Qt::NoFocus);

makeSure = new QPushButton(this);
makeSure->setStyleSheet("QPushButton{border:1px solid lightgray;background:rgb(232,232,232);border-radius:3px;}"
"QPushButton:hover{border-color:green;background:#bee7fd;}");
makeSure->setFocusPolicy(Qt::NoFocus);
makeSure->setText(tr("sure"));
connect(makeSure, SIGNAL(clicked()), this, SLOT(close()));

minButton = new EPushButton(this);
minButton->setPixName(":/min");
minButton->setToolTip(tr("minimize"));
connect(minButton, SIGNAL(clicked()), this, SLOT(showMinimized()));

closeButton = new EPushButton(this);
closeButton->setPixName(":/close");
closeButton->setToolTip(tr("close"));
connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));

connect(scrollArea->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotValueChanged(int)));
connect(treeWidget, SIGNAL(itemClicked(QTreeWidgetItem*, int)), this, SLOT(slotItemClicked(QTreeWidgetItem*, int)));
slotItemClicked(treeWidget->topLevelItem(0), 0);
}

void SettingPanel::initQTreeWidget()
{
QTreeWidgetItem *settingItem = new QTreeWidgetItem(treeWidget);
settingItem->setIcon(0, QIcon(QPixmap (":/setting.png")));
settingItem->setText(0, tr("settings"));
QTreeWidgetItem *settingItem_one = new QTreeWidgetItem(settingItem);
settingItem_one->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_one->setText(0, tr("function"));
QTreeWidgetItem *settingItem_two = new QTreeWidgetItem(settingItem);
settingItem_two->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_two->setText(0, tr("rightmenu"));
QTreeWidgetItem *settingItem_three = new QTreeWidgetItem(settingItem);
settingItem_three->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_three->setText(0, tr("updatesetup"));
QTreeWidgetItem *settingItem_four = new QTreeWidgetItem(settingItem);
settingItem_four->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_four->setText(0, tr("startmunu"));
QTreeWidgetItem *settingItem_five = new QTreeWidgetItem(settingItem);
settingItem_five->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_five->setText(0, tr("userexperience"));
QTreeWidgetItem *settingItem_six = new QTreeWidgetItem(settingItem);
settingItem_six->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_six->setText(0, tr("cloundplan"));
QTreeWidgetItem *settingItem_seven = new QTreeWidgetItem(settingItem);
settingItem_seven->setIcon(0, QIcon(QPixmap (":/point.png")));
settingItem_seven->setText(0, tr("netcloudplan"));

QTreeWidgetItem *popupItem = new QTreeWidgetItem(treeWidget);
popupItem->setIcon(0, QIcon(QPixmap (":/popwindow.png")));
popupItem->setText(0, tr("popup"));
QTreeWidgetItem *popupItem_one = new QTreeWidgetItem(popupItem);
popupItem_one->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_one->setText(0, tr("defendpop"));
QTreeWidgetItem *popupItem_two = new QTreeWidgetItem(popupItem);
popupItem_two->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_two->setText(0, tr("onlinebuysafe"));
QTreeWidgetItem *popupItem_three = new QTreeWidgetItem(popupItem);
popupItem_three->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_three->setText(0, tr("mailsafe"));
QTreeWidgetItem *popupItem_four = new QTreeWidgetItem(popupItem);
popupItem_four->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_four->setText(0, tr("chatsafe"));
QTreeWidgetItem *popupItem_five = new QTreeWidgetItem(popupItem);
popupItem_five->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_five->setText(0, tr("downloadsafe"));
QTreeWidgetItem *popupItem_six = new QTreeWidgetItem(popupItem);
popupItem_six->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_six->setText(0, tr("repairsafe"));
QTreeWidgetItem *popupItem_seven = new QTreeWidgetItem(popupItem);
popupItem_seven->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_seven->setText(0, tr("accounttask"));
QTreeWidgetItem *popupItem_eigth = new QTreeWidgetItem(popupItem);
popupItem_eigth->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_eigth->setText(0, tr("clearrubish"));
QTreeWidgetItem *popupItem_nine = new QTreeWidgetItem(popupItem);
popupItem_nine->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_nine->setText(0, tr("autostartinfo"));
QTreeWidgetItem *popupItem_ten = new QTreeWidgetItem(popupItem);
popupItem_ten->setIcon(0, QIcon(QPixmap (":/point.png")));
popupItem_ten->setText(0, tr("drivertips"));

QTreeWidgetItem *startItem = new QTreeWidgetItem(treeWidget);
startItem->setIcon(0, QIcon(QPixmap (":/start.png")));
startItem->setText(0, tr("start"));

QTreeWidgetItem *defendItem = new QTreeWidgetItem(treeWidget);
defendItem->setIcon(0, QIcon(QPixmap (":/defend.png")));
defendItem->setText(0, tr("defend"));
QTreeWidgetItem *defendItem_one = new QTreeWidgetItem(defendItem);
defendItem_one->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_one->setText(0, tr("htmldefend"));
QTreeWidgetItem *defendItem_two = new QTreeWidgetItem(defendItem);
defendItem_two->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_two->setText(0, tr("videodefend"));
QTreeWidgetItem *defendItem_three = new QTreeWidgetItem(defendItem);
defendItem_three->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_three->setText(0, tr("searchdefend"));
QTreeWidgetItem *defendItem_four = new QTreeWidgetItem(defendItem);
defendItem_four->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_four->setText(0, tr("networkdefend"));
QTreeWidgetItem *defendItem_five = new QTreeWidgetItem(defendItem);
defendItem_five->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_five->setText(0, tr("cameradefend"));
QTreeWidgetItem *defendItem_six = new QTreeWidgetItem(defendItem);
defendItem_six->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_six->setText(0, tr("driverdefend"));
QTreeWidgetItem *defendItem_seven = new QTreeWidgetItem(defendItem);
defendItem_seven->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_seven->setText(0, tr("chatdefend"));
QTreeWidgetItem *defendItem_eigth = new QTreeWidgetItem(defendItem);
defendItem_eigth->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_eigth->setText(0, tr("downloaddefend"));
QTreeWidgetItem *defendItem_nine = new QTreeWidgetItem(defendItem);
defendItem_nine->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_nine->setText(0, tr("udiskdefend"));
QTreeWidgetItem *defendItem_ten = new QTreeWidgetItem(defendItem);
defendItem_ten->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_ten->setText(0, tr("unsafedefend"));
QTreeWidgetItem *defendItem_eleven = new QTreeWidgetItem(defendItem);
defendItem_eleven->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_eleven->setText(0, tr("applydefend"));
QTreeWidgetItem *defendItem_twelve = new QTreeWidgetItem(defendItem);
defendItem_twelve->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_twelve->setText(0, tr("ieadsdefend"));
QTreeWidgetItem *defendItem_thirteen = new QTreeWidgetItem(defendItem);
defendItem_thirteen->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_thirteen->setText(0, tr("developmode"));
QTreeWidgetItem *defendItem_fourteen = new QTreeWidgetItem(defendItem);
defendItem_fourteen->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_fourteen->setText(0, tr("selfdefend"));
QTreeWidgetItem *defendItem_fifteen = new QTreeWidgetItem(defendItem);
defendItem_fifteen->setIcon(0, QIcon(QPixmap (":/point.png")));
defendItem_fifteen->setText(0, tr("autodefend"));

QTreeWidgetItem *repairItem = new QTreeWidgetItem(treeWidget);
repairItem->setIcon(0, QIcon(QPixmap (":/repair.png")));
repairItem->setText(0, tr("repair"));
QTreeWidgetItem *repairItem_one = new QTreeWidgetItem(repairItem);
repairItem_one->setIcon(0, QIcon(QPixmap (":/point.png")));
repairItem_one->setText(0, tr("patchpath"));
QTreeWidgetItem *repairItem_two = new QTreeWidgetItem(repairItem);
repairItem_two->setIcon(0, QIcon(QPixmap (":/point.png")));
repairItem_two->setText(0, tr("patchinstall"));
QTreeWidgetItem *repairItem_three = new QTreeWidgetItem(repairItem);
repairItem_three->setIcon(0, QIcon(QPixmap (":/point.png")));
repairItem_three->setText(0, tr("othersetup"));
}

void SettingPanel::initScrollAreaWidget(QTreeWidgetItem *item)
{
scrollArea->takeWidget();
widgetScrollArea = new QWidget(this);
widgetScrollArea->setStyleSheet("background:transparent;");
scrollArea->setWidget(widgetScrollArea);
functionBox = NULL;
rightmenuBox = NULL;
updatesetupBox = NULL;
startmunuBox = NULL;
userexperienceBox = NULL;
cloundplanBox = NULL;
netcloudplanBox = NULL;
defendpopBox = NULL;
onlinebuysafeBox = NULL;
mailsafeBox = NULL;
chatsafeBox = NULL;
downloadsafeBox = NULL;
repairsafeBox = NULL;
accounttaskBox = NULL;
clearrubishBox = NULL;
autostartinfoBox = NULL;
drivertipsBox = NULL;
startBox = NULL;
if (item->text(0) == tr("settings")) {
initSettingsWidget();
}
else if (item->text(0) == tr("popup")) {
initPopupWidget();
}
else if (item->text(0) == tr("start")) {
initStartWidget();
}
else if (item->text(0) == tr("defend")) {
initDefendWidget();
}
else if (item->text(0) == tr("repair")) {
initRepairWidget();
}
}

void SettingPanel::initSettingsWidget()
{
/************settingsBox**************/
functionBox = new EGroupBox(widgetScrollArea);
functionBox->setTitle(tr("function"));
functionBox->setSelected(true);
functionBox->show();
QLabel *label = new QLabel(functionBox);
label->setText(tr("please goto mytools to manager if customing function"));
label->setGeometry(15, 25, 500, 30);
label->show();
QPushButton *second = new QPushButton(functionBox);
second->setStyleSheet("QPushButton{border:1px solid lightgray;background:rgb(230,230,230);border-radius:3px;}"
"QPushButton:hover{border-color:green;background:#bee7fd;}");
second->setFocusPolicy(Qt::NoFocus);
second->setText(tr("goto manager"));
second->setGeometry(350, 25, 60, 25);
second->show();
QCheckBox *third = new QCheckBox(functionBox);
third->setFocusPolicy(Qt::NoFocus);
third->setChecked(true);
third->setText(tr("hide the wall"));
third->setGeometry(15, 55, 500, 30);
third->show();
functionBox->setGeometry(0, 0, 560, 95);
/************rightmenuBox**************/
rightmenuBox = new EGroupBox(widgetScrollArea);
rightmenuBox->setTitle(tr("rightmenu"));
rightmenuBox->show();
QCheckBox *rfirst = new QCheckBox(rightmenuBox);
rfirst->setFocusPolicy(Qt::NoFocus);
rfirst->setChecked(true);
rfirst->setText(tr("fuser add to rightmenu"));
rfirst->setGeometry(15, 25, 500, 30);
rfirst->show();
QCheckBox *rsecond = new QCheckBox(rightmenuBox);
rsecond->setFocusPolicy(Qt::NoFocus);
rsecond->setText(tr("forcedelete add to rightmenu"));
rsecond->setGeometry(15, 55, 500, 30);
rsecond->show();
QCheckBox *rthird = new QCheckBox(rightmenuBox);
rthird->setFocusPolicy(Qt::NoFocus);
rthird->setText(tr("cloudkill add to rightmenu"));
rthird->setGeometry(15, 85, 500, 30);
rthird->show();
QCheckBox *rforth = new QCheckBox(rightmenuBox);
rforth->setFocusPolicy(Qt::NoFocus);
rforth->setText(tr("manager add to rightmenu"));
rforth->setGeometry(15, 115, 500, 30);
rforth->show();
QCheckBox *rfive = new QCheckBox(rightmenuBox);
rfive->setFocusPolicy(Qt::NoFocus);
rfive->setChecked(true);
rfive->setText(tr("deepclean add to rightmenu"));
rfive->setGeometry(15, 145, 500, 30);
rfive->show();
rightmenuBox->setGeometry(0, 110, 560, 185);
/************updatesetupBox**************/
updatesetupBox = new EGroupBox(widgetScrollArea);
updatesetupBox->setTitle(tr("updatesetup"));
updatesetupBox->show();
QRadioButton *firstRadio = new QRadioButton(updatesetupBox);
firstRadio->setFocusPolicy(Qt::NoFocus);
firstRadio->setChecked(true);
firstRadio->setText(tr("auto update program"));
firstRadio->setGeometry(15, 25, 500, 30);
firstRadio->show();
QRadioButton *secondRadio = new QRadioButton(updatesetupBox);
secondRadio->setFocusPolicy(Qt::NoFocus);
secondRadio->setText(tr("do not aotu update program"));
secondRadio->setGeometry(15, 55, 500, 30);
secondRadio->show();
QCheckBox *uthird = new QCheckBox(updatesetupBox);
uthird->setFocusPolicy(Qt::NoFocus);
uthird->setChecked(true);
uthird->setText(tr("do not update when game"));
uthird->setGeometry(15, 85, 500, 30);
uthird->show();
QCheckBox *uthird2 = new QCheckBox(updatesetupBox);
uthird2->setFocusPolicy(Qt::NoFocus);
uthird2->setChecked(true);
uthird2->setText(tr("do not update when 3G"));
uthird2->setGeometry(300, 85, 500, 30);
uthird2->show();
QCheckBox *uforth = new QCheckBox(updatesetupBox);
uforth->setFocusPolicy(Qt::NoFocus);
uforth->setChecked(true);
uforth->setText(tr("accelerate upgrading by P2P or P2S"));
uforth->setGeometry(15, 115, 500, 30);
uforth->show();
QCheckBox *uforth2 = new QCheckBox(updatesetupBox);
uforth2->setFocusPolicy(Qt::NoFocus);
uforth2->setChecked(true);
uforth2->setText(tr("check update when using function"));
uforth2->setGeometry(300, 115, 500, 30);
uforth2->show();
updatesetupBox->setGeometry(0, 310, 560, 145);
/************startmunuBox**************/
startmunuBox = new EGroupBox(widgetScrollArea);
startmunuBox->setTitle(tr("startmunu"));
startmunuBox->show();
QCheckBox *sfirst = new QCheckBox(startmunuBox);
sfirst->setFocusPolicy(Qt::NoFocus);
sfirst->setChecked(true);
sfirst->setText(tr("auto start defender when starting system"));
sfirst->setGeometry(15, 25, 500, 30);
sfirst->show();
startmunuBox->setGeometry(0, 470, 560, 55);
/************userexperienceBox**************/
userexperienceBox = new EGroupBox(widgetScrollArea);
userexperienceBox->setTitle(tr("userexperience"));
userexperienceBox->show();
QCheckBox *ufirst = new QCheckBox(userexperienceBox);
ufirst->setFocusPolicy(Qt::NoFocus);
ufirst->setChecked(true);
ufirst->setText(tr("take in the plan of user experience"));
ufirst->setGeometry(15, 25, 500, 30);
ufirst->show();
userexperienceBox->setGeometry(0, 540, 560, 55);
/************cloundplanBox**************/
cloundplanBox = new EGroupBox(widgetScrollArea);
cloundplanBox->setTitle(tr("cloundplan"));
cloundplanBox->show();
QCheckBox *cfirst = new QCheckBox(cloundplanBox);
cfirst->setFocusPolicy(Qt::NoFocus);
cfirst->setChecked(true);
cfirst->setText(tr("take part in cloud plan"));
cfirst->setGeometry(15, 25, 500, 30);
cfirst->show();
QPushButton *csecond = new QPushButton(cloundplanBox);
csecond->setFlat(true);
csecond->setStyleSheet("QPushButton{border:0px;background:transparent;color:#2297E5;font-family:arial;font-size:13px;font-weight:normal;}"
"QPushButton:hover{border-color:green;color:#14922D}"
);
csecond->setFocusPolicy(Qt::NoFocus);
csecond->setText(tr("check the white papers"));
csecond->setGeometry(180, 25, 500, 25);
csecond->show();
cloundplanBox->setGeometry(0, 610, 560, 55);
/************netcloudplanBox**************/
netcloudplanBox = new EGroupBox(widgetScrollArea);
netcloudplanBox->setTitle(tr("netcloudplan"));
netcloudplanBox->show();
QLabel *nlabel = new QLabel(netcloudplanBox);
nlabel->setFont(QFont("arial", 12, QFont::Normal));
nlabel->setStyleSheet("color:#9C9C9C");
nlabel->setText(tr("stop the dangerous website"));
nlabel->setGeometry(38, 25, 500, 30);
nlabel->show();
QCheckBox *nsecond = new QCheckBox(netcloudplanBox);
nsecond->setFocusPolicy(Qt::NoFocus);
nsecond->setChecked(true);
nsecond->setText(tr("take part in website cloud plan"));
nsecond->setGeometry(15, 55, 500, 30);
nsecond->show();
netcloudplanBox->setGeometry(0, 680, 560, 85);

widgetScrollArea->resize(560, 10+680+85+310);
}

void SettingPanel::initPopupWidget()
{
/************defendpopBox**************/
defendpopBox = new EGroupBox(widgetScrollArea);
defendpopBox->setTitle(tr("defendpop"));
defendpopBox->setSelected(true);
defendpopBox->show();
QRadioButton *intellRadio = new QRadioButton(defendpopBox);
intellRadio->setFocusPolicy(Qt::NoFocus);
intellRadio->setChecked(true);
intellRadio->setText(tr("intelligence mode"));
intellRadio->setGeometry(15, 25, 500, 30);
intellRadio->show();
QRadioButton *handRadio = new QRadioButton(defendpopBox);
handRadio->setFocusPolicy(Qt::NoFocus);
handRadio->setText(tr("hand mode"));
handRadio->setGeometry(15, 55, 500, 30);
handRadio->show();
QRadioButton *autoRadio = new QRadioButton(defendpopBox);
autoRadio->setFocusPolicy(Qt::NoFocus);
autoRadio->setText(tr("auto mode"));
autoRadio->setGeometry(15, 85, 500, 30);
autoRadio->show();
defendpopBox->setGeometry(0, 0, 560, 115);
/************onlinebuysafeBox**************/
onlinebuysafeBox = new EGroupBox(widgetScrollArea);
onlinebuysafeBox->setTitle(tr("onlinebuysafe"));
onlinebuysafeBox->show();
QCheckBox *ofirst = new QCheckBox(onlinebuysafeBox);
ofirst->setFocusPolicy(Qt::NoFocus);
ofirst->setChecked(true);
ofirst->setText(tr("scanning tips when buying"));
ofirst->setGeometry(15, 25, 500, 30);
ofirst->show();
QCheckBox *osecond = new QCheckBox(onlinebuysafeBox);
osecond->setFocusPolicy(Qt::NoFocus);
osecond->setChecked(true);
osecond->setText(tr("providing tips when enter"));
osecond->setGeometry(300, 25, 500, 30);
osecond->show();
QCheckBox *othird = new QCheckBox(onlinebuysafeBox);
othird->setFocusPolicy(Qt::NoFocus);
othird->setText(tr("tips when logout"));
othird->setGeometry(15, 55, 500, 30);
othird->show();
onlinebuysafeBox->setGeometry(0, 130, 560, 85);
/************mailsafeBox**************/
mailsafeBox = new EGroupBox(widgetScrollArea);
mailsafeBox->setTitle(tr("mailsafe"));
mailsafeBox->show();
QCheckBox *mfirst = new QCheckBox(mailsafeBox);
mfirst->setFocusPolicy(Qt::NoFocus);
mfirst->setChecked(true);
mfirst->setText(tr("tips when entering mail"));
mfirst->setGeometry(15, 25, 500, 30);
mfirst->show();
QCheckBox *msecond = new QCheckBox(mailsafeBox);
msecond->setFocusPolicy(Qt::NoFocus);
msecond->setChecked(true);
msecond->setText(tr("tips when having link in mail"));
msecond->setGeometry(300, 25, 500, 30);
msecond->show();
mailsafeBox->setGeometry(0, 230, 560, 55);
/************chatsafeBox**************/
chatsafeBox = new EGroupBox(widgetScrollArea);
chatsafeBox->setTitle(tr("chatsafe"));
chatsafeBox->show();
QCheckBox *cfirst = new QCheckBox(chatsafeBox);
cfirst->setFocusPolicy(Qt::NoFocus);
cfirst->setText(tr("tips when scanning the received file"));
cfirst->setGeometry(15, 25, 500, 30);
cfirst->show();
QCheckBox *csecond = new QCheckBox(chatsafeBox);
csecond->setFocusPolicy(Qt::NoFocus);
csecond->setChecked(true);
csecond->setText(tr("tips when the unkowned file"));
csecond->setGeometry(15, 55, 500, 30);
csecond->show();
QCheckBox *cthird = new QCheckBox(chatsafeBox);
cthird->setFocusPolicy(Qt::NoFocus);
cthird->setChecked(true);
cthird->setText(tr("tips when the combined file"));
cthird->setGeometry(15, 85, 500, 30);
cthird->show();
chatsafeBox->setGeometry(0, 300, 560, 115);
/************downloadsafeBox**************/
downloadsafeBox = new EGroupBox(widgetScrollArea);
downloadsafeBox->setTitle(tr("downloadsafe"));
downloadsafeBox->show();
QCheckBox *dfirst = new QCheckBox(downloadsafeBox);
dfirst->setFocusPolicy(Qt::NoFocus);
dfirst->setText(tr("tips when downloading file"));
dfirst->setGeometry(15, 25, 500, 30);
dfirst->show();
QCheckBox *dsecond = new QCheckBox(downloadsafeBox);
dsecond->setFocusPolicy(Qt::NoFocus);
dsecond->setChecked(true);
dsecond->setText(tr("tips when downloading unkowned file"));
dsecond->setGeometry(15, 55, 500, 30);
dsecond->show();
QCheckBox *dthird = new QCheckBox(downloadsafeBox);
dthird->setFocusPolicy(Qt::NoFocus);
dthird->setChecked(true);
dthird->setText(tr("tips when downloading combined file"));
dthird->setGeometry(15, 85, 500, 30);
dthird->show();
downloadsafeBox->setGeometry(0, 430, 560, 115);
/************repairsafeBox**************/
repairsafeBox = new EGroupBox(widgetScrollArea);
repairsafeBox->setTitle(tr("repairsafe"));
repairsafeBox->show();
QRadioButton *firstRadio = new QRadioButton(repairsafeBox);
firstRadio->setFocusPolicy(Qt::NoFocus);
firstRadio->setText(tr("close popup,auto repair"));
firstRadio->setGeometry(15, 25, 500, 30);
firstRadio->show();
QRadioButton *secondRadio = new QRadioButton(repairsafeBox);
secondRadio->setFocusPolicy(Qt::NoFocus);
secondRadio->setChecked(true);
secondRadio->setText(tr("popup tips to repair"));
secondRadio->setGeometry(15, 55, 500, 30);
secondRadio->show();
QRadioButton *thirdRadio = new QRadioButton(repairsafeBox);
thirdRadio->setFocusPolicy(Qt::NoFocus);
thirdRadio->setText(tr("close popup,not repair"));
thirdRadio->setGeometry(15, 85, 500, 30);
thirdRadio->show();
repairsafeBox->setGeometry(0, 560, 560, 115);
/************accounttaskBox**************/
accounttaskBox = new EGroupBox(widgetScrollArea);
accounttaskBox->setTitle(tr("accounttask"));
accounttaskBox->show();
QCheckBox *afirst = new QCheckBox(accounttaskBox);
afirst->setFocusPolicy(Qt::NoFocus);
afirst->setText(tr("display the value when finishing task"));
afirst->setGeometry(15, 25, 500, 30);
afirst->show();
QCheckBox *asecond = new QCheckBox(accounttaskBox);
asecond->setFocusPolicy(Qt::NoFocus);
asecond->setChecked(true);
asecond->setText(tr("tips when growing up"));
asecond->setGeometry(15, 55, 500, 30);
asecond->show();
accounttaskBox->setGeometry(0, 690, 560, 85);
/************clearrubishBox**************/
clearrubishBox = new EGroupBox(widgetScrollArea);
clearrubishBox->setTitle(tr("clearrubish"));
clearrubishBox->show();
QCheckBox *bfirst = new QCheckBox(clearrubishBox);
bfirst->setFocusPolicy(Qt::NoFocus);
bfirst->setText(tr("oen tips when free time"));
bfirst->setGeometry(15, 25, 500, 30);
bfirst->show();
QLabel *bsecond = new QLabel(clearrubishBox);
bsecond->setText(tr("tips frequency"));
bsecond->setGeometry(15, 60, 500, 30);
bsecond->show();
QGroupBox *groupRadioButton = new QGroupBox(clearrubishBox);
groupRadioButton->setStyleSheet("background:transparent;border:none");
groupRadioButton->show();
QRadioButton *bthirdRadio = new QRadioButton(groupRadioButton);
bthirdRadio->setFocusPolicy(Qt::NoFocus);
bthirdRadio->setChecked(true);
bthirdRadio->setText(tr("every day"));
bthirdRadio->setGeometry(0, 0, 80, 30);
bthirdRadio->show();
QRadioButton *bthirdRadio2 = new QRadioButton(groupRadioButton);
bthirdRadio2->setFocusPolicy(Qt::NoFocus);
bthirdRadio2->setText(tr("every two days"));
bthirdRadio2->setGeometry(100, 0, 80, 30);
bthirdRadio2->show();
QRadioButton *bthirdRadio3 = new QRadioButton(groupRadioButton);
bthirdRadio3->setFocusPolicy(Qt::NoFocus);
bthirdRadio3->setText(tr("every three days"));
bthirdRadio3->setGeometry(200, 0, 80, 30);
bthirdRadio3->show();
QRadioButton *bthirdRadio4 = new QRadioButton(groupRadioButton);
bthirdRadio4->setFocusPolicy(Qt::NoFocus);
bthirdRadio4->setText(tr("every week"));
bthirdRadio4->setGeometry(300, 0, 80, 30);
bthirdRadio4->show();
groupRadioButton->setGeometry(15, 90, 500, 30);
QLabel *bforth = new QLabel(clearrubishBox);
bforth->setText(tr("tips standard"));
bforth->setGeometry(15, 125, 500, 30);
bforth->show();
QGroupBox *groupRadioButton2 = new QGroupBox(clearrubishBox);
groupRadioButton2->setStyleSheet("background:transparent;border:none");
groupRadioButton2->show();
QRadioButton *bforthRadio = new QRadioButton(groupRadioButton2);
bforthRadio->setFocusPolicy(Qt::NoFocus);
bforthRadio->setChecked(true);
bforthRadio->setText(tr("100M"));
bforthRadio->setGeometry(0, 0, 80, 30);
bforthRadio->show();
QRadioButton *bforthRadio2 = new QRadioButton(groupRadioButton2);
bforthRadio2->setFocusPolicy(Qt::NoFocus);
bforthRadio2->setChecked(true);
bforthRadio2->setText(tr("300M"));
bforthRadio2->setGeometry(100, 0, 80, 30);
bforthRadio2->show();
QRadioButton *bforthRadio3 = new QRadioButton(groupRadioButton2);
bforthRadio3->setFocusPolicy(Qt::NoFocus);
bforthRadio3->setChecked(true);
bforthRadio3->setText(tr("500M"));
bforthRadio3->setGeometry(200, 0, 80, 30);
bforthRadio3->show();
QRadioButton *bforthRadio4 = new QRadioButton(groupRadioButton2);
bforthRadio4->setFocusPolicy(Qt::NoFocus);
bforthRadio4->setChecked(true);
bforthRadio4->setText(tr("1G"));
bforthRadio4->setGeometry(300, 0, 80, 30);
bforthRadio4->show();
groupRadioButton2->setGeometry(15, 155, 500, 30);
clearrubishBox->setGeometry(0, 790, 560, 185);
/************autostartinfoBox**************/
autostartinfoBox = new EGroupBox(widgetScrollArea);
autostartinfoBox->setTitle(tr("autostartinfo"));
autostartinfoBox->show();
QRadioButton *afirstRadio = new QRadioButton(autostartinfoBox);
afirstRadio->setFocusPolicy(Qt::NoFocus);
afirstRadio->setText(tr("tips when adding start item"));
afirstRadio->setGeometry(15, 25, 500, 30);
afirstRadio->show();
QRadioButton *asecondRadio = new QRadioButton(autostartinfoBox);
asecondRadio->setFocusPolicy(Qt::NoFocus);
asecondRadio->setChecked(true);
asecondRadio->setText(tr("not tips when adding start item"));
asecondRadio->setGeometry(15, 55, 500, 30);
asecondRadio->show();
QRadioButton *athirdRadio = new QRadioButton(autostartinfoBox);
athirdRadio->setFocusPolicy(Qt::NoFocus);
athirdRadio->setText(tr("not tips, auto run"));
athirdRadio->setGeometry(15, 85, 500, 30);
athirdRadio->show();
autostartinfoBox->setGeometry(0, 990, 560, 115);
/************autostartinfoBox**************/
drivertipsBox = new EGroupBox(widgetScrollArea);
drivertipsBox->setTitle(tr("drivertips"));
drivertipsBox->show();
QCheckBox *tfirst = new QCheckBox(drivertipsBox);
tfirst->setFocusPolicy(Qt::NoFocus);
tfirst->setChecked(true);
tfirst->setText(tr("start the tips of hardware drivers"));
tfirst->setGeometry(15, 25, 500, 30);
tfirst->show();
drivertipsBox->setGeometry(0, 1120, 560, 55);

widgetScrollArea->resize(560, 10+1120+55+340);
}

void SettingPanel::initStartWidget()
{
/************startBox**************/
startBox = new EGroupBox(widgetScrollArea);
startBox->setTitle(tr("start"));
startBox->setSelected(true);
startBox->show();
QCheckBox *rfirst = new QCheckBox(startBox);
rfirst->setFocusPolicy(Qt::NoFocus);
rfirst->setChecked(true);
rfirst->setText(tr("giving the time of strting"));
rfirst->setGeometry(15, 25, 500, 30);
rfirst->show();
QCheckBox *rsecond = new QCheckBox(startBox);
rsecond->setFocusPolicy(Qt::NoFocus);
rsecond->setChecked(true);
rsecond->setText(tr("intelligence waiting"));
rsecond->setGeometry(15, 55, 500, 30);
rsecond->show();
QCheckBox *rthird = new QCheckBox(startBox);
rthird->setFocusPolicy(Qt::NoFocus);
rthird->setChecked(true);
rthird->setText(tr("display special skin during festival"));
rthird->setGeometry(15, 85, 500, 30);
rthird->show();
QCheckBox *rforth = new QCheckBox(startBox);
rforth->setFocusPolicy(Qt::NoFocus);
rforth->setChecked(true);
rforth->setText(tr("display hot news"));
rforth->setGeometry(15, 115, 500, 30);
rforth->show();
QCheckBox *rfive = new QCheckBox(startBox);
rfive->setFocusPolicy(Qt::NoFocus);
rfive->setChecked(true);
rfive->setText(tr("display weather forecast"));
rfive->setGeometry(15, 145, 500, 30);
rfive->show();
QCheckBox *rsix = new QCheckBox(startBox);
rsix->setFocusPolicy(Qt::NoFocus);
rsix->setChecked(true);
rsix->setText(tr("display recommendation"));
rsix->setGeometry(15, 175, 500, 30);
rsix->show();
QCheckBox *rseven = new QCheckBox(startBox);
rseven->setFocusPolicy(Qt::NoFocus);
rseven->setChecked(true);
rseven->setText(tr("record the time of staring"));
rseven->setGeometry(15, 205, 500, 30);
rseven->show();
QCheckBox *reight = new QCheckBox(startBox);
reight->setFocusPolicy(Qt::NoFocus);
reight->setChecked(true);
reight->setText(tr("take part in the investigation of time"));
reight->setGeometry(15, 235, 500, 30);
reight->show();
startBox->setGeometry(0, 0, 560, 265);
widgetScrollArea->resize(560, 10+265);
}

void SettingPanel::initDefendWidget()
{

}

void SettingPanel::initRepairWidget()
{

}

void SettingPanel::childItemChanged(QTreeWidgetItem *item)
{
QPoint widgetPos;
setAllSelectedFalse();
if (item->parent()->text(0) == tr("settings")) {
if (item->text(0) == tr("function")) {
functionBox->setSelected(true);
widgetPos = functionBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("rightmenu")) {
rightmenuBox->setSelected(true);
widgetPos = rightmenuBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
else if (item->text(0) == tr("updatesetup")) {
updatesetupBox->setSelected(true);
widgetPos = updatesetupBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
else if (item->text(0) == tr("startmunu")) {
startmunuBox->setSelected(true);
widgetPos = startmunuBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
else if (item->text(0) == tr("userexperience")) {
userexperienceBox->setSelected(true);
widgetPos = userexperienceBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
else if (item->text(0) == tr("cloundplan")) {
cloundplanBox->setSelected(true);
widgetPos = cloundplanBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
else if (item->text(0) == tr("netcloudplan")) {
netcloudplanBox->setSelected(true);
widgetPos = netcloudplanBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y() - 70);
}
}
else if (item->parent()->text(0) == tr("popup")) {
if (item->text(0) == tr("defendpop")) {
defendpopBox->setSelected(true);
widgetPos = defendpopBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("onlinebuysafe")) {
onlinebuysafeBox->setSelected(true);
widgetPos = onlinebuysafeBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("mailsafe")) {
mailsafeBox->setSelected(true);
widgetPos = mailsafeBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("chatsafe")) {
chatsafeBox->setSelected(true);
widgetPos = chatsafeBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("downloadsafe")) {
downloadsafeBox->setSelected(true);
widgetPos = downloadsafeBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("repairsafe")) {
repairsafeBox->setSelected(true);
widgetPos = repairsafeBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("accounttask")) {
accounttaskBox->setSelected(true);
widgetPos = accounttaskBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("clearrubish")) {
clearrubishBox->setSelected(true);
widgetPos = clearrubishBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("autostartinfo")) {
autostartinfoBox->setSelected(true);
widgetPos = autostartinfoBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
else if (item->text(0) == tr("drivertips")) {
drivertipsBox->setSelected(true);
widgetPos = drivertipsBox->pos();
scrollArea->verticalScrollBar()->setSliderPosition(widgetPos.y());
}
}
else if (item->parent()->text(0) == tr("start")) {

}
else if (item->parent()->text(0) == tr("defend")) {

}
else if (item->parent()->text(0) == tr("repair")) {

}
}

void SettingPanel::setAllSelectedFalse()
{
if (functionBox) functionBox->setSelected(false);
if (rightmenuBox) rightmenuBox->setSelected(false);
if (updatesetupBox) updatesetupBox->setSelected(false);
if (startmunuBox) startmunuBox->setSelected(false);
if (userexperienceBox) userexperienceBox->setSelected(false);
if (cloundplanBox) cloundplanBox->setSelected(false);
if (netcloudplanBox) netcloudplanBox->setSelected(false);

if (defendpopBox) defendpopBox->setSelected(false);
if (onlinebuysafeBox) onlinebuysafeBox->setSelected(false);
if (mailsafeBox) mailsafeBox->setSelected(false);
if (chatsafeBox) chatsafeBox->setSelected(false);
if (downloadsafeBox) downloadsafeBox->setSelected(false);
if (repairsafeBox) repairsafeBox->setSelected(false);
if (accounttaskBox) accounttaskBox->setSelected(false);
if (clearrubishBox) clearrubishBox->setSelected(false);
if (autostartinfoBox) autostartinfoBox->setSelected(false);
if (drivertipsBox) drivertipsBox->setSelected(false);
}

void SettingPanel::slotItemClicked(QTreeWidgetItem *item, int column)
{
int index = 0;
signFlag = true;
int count = treeWidget->topLevelItemCount();
for (; index < count; index++) {
if (item == treeWidget->topLevelItem(index)) {
break;
}
}
if (index == count) {
childItemChanged(item);
return;
}
initScrollAreaWidget(item);       //top item change

for (index = 0; index < count; index++) {
QTreeWidgetItem *topItem = treeWidget->topLevelItem(index);
if (item != topItem) {
treeWidget->collapseItem(topItem);
}
else {
if (item->isExpanded()) {
if (item->childCount() != 0) {
item->setSelected(false);
}
treeWidget->collapseItem(item);
}
else {
treeWidget->expandItem(item);
if (item->childCount() != 0) {
signFlag = false;
treeWidget->setCurrentItem(item->child(0));
}
}
}
}
}

void SettingPanel::slotValueChanged(int value)
{
if (!signFlag) {
setAllSelectedFalse();
if (treeWidget->currentItem()->text(0) == tr("settings") ||
treeWidget->currentItem()->text(0) == tr("popup")    ||
treeWidget->currentItem()->text(0) == tr("start")    ||
treeWidget->currentItem()->text(0) == tr("defend")   ||
treeWidget->currentItem()->text(0) == tr("repair")
) {
treeWidget->expandItem(treeWidget->currentItem());
if (treeWidget->currentItem()->childCount() > 0) {
treeWidget->setCurrentItem(treeWidget->currentItem()->child(0));
}
else {
return;
}
}
if (treeWidget->currentItem()->parent()->text(0) == tr("settings")) {
QRect rect= functionBox->visibleRegion().boundingRect();
if (!(functionBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
functionBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(0));
return;
}
rect = rightmenuBox->visibleRegion().boundingRect();
if (!(rightmenuBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
rightmenuBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(1));
return;
}
rect = updatesetupBox->visibleRegion().boundingRect();
if (!(updatesetupBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
updatesetupBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(2));
return;
}
rect = startmunuBox->visibleRegion().boundingRect();
if (!(startmunuBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
startmunuBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(3));
return;
}
rect = userexperienceBox->visibleRegion().boundingRect();
if (!(userexperienceBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
userexperienceBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(4));
return;
}
rect = cloundplanBox->visibleRegion().boundingRect();
if (!(cloundplanBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
cloundplanBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(5));
return;
}
rect = netcloudplanBox->visibleRegion().boundingRect();
if (!(netcloudplanBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
netcloudplanBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(0)->child(6));
return;
}
}
else if (treeWidget->currentItem()->parent()->text(0) == tr("popup")) {
QRect rect= defendpopBox->visibleRegion().boundingRect();
if (!(defendpopBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
defendpopBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(0));
return;
}
rect= onlinebuysafeBox->visibleRegion().boundingRect();
if (!(onlinebuysafeBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
onlinebuysafeBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(1));
return;
}
rect= mailsafeBox->visibleRegion().boundingRect();
if (!(mailsafeBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
mailsafeBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(2));
return;
}
rect= chatsafeBox->visibleRegion().boundingRect();
if (!(chatsafeBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
chatsafeBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(3));
return;
}
rect= downloadsafeBox->visibleRegion().boundingRect();
if (!(downloadsafeBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
downloadsafeBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(4));
return;
}
rect= repairsafeBox->visibleRegion().boundingRect();
if (!(repairsafeBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
repairsafeBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(5));
return;
}
rect= accounttaskBox->visibleRegion().boundingRect();
if (!(accounttaskBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
accounttaskBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(6));
return;
}
rect= clearrubishBox->visibleRegion().boundingRect();
if (!(clearrubishBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
clearrubishBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(7));
return;
}
rect= autostartinfoBox->visibleRegion().boundingRect();
if (!(autostartinfoBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
autostartinfoBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(8));
return;
}
rect= drivertipsBox->visibleRegion().boundingRect();
if (!(drivertipsBox->visibleRegion() - QRegion(rect.x(), rect.y(), rect.width(), 50)).isEmpty() ) {
drivertipsBox->setSelected(true);
treeWidget->setCurrentItem(treeWidget->topLevelItem(1)->child(9));
return;
}
}
else if (treeWidget->currentItem()->parent()->text(0) == tr("start")) {

}
else if (treeWidget->currentItem()->parent()->text(0) == tr("defend")) {

}
else if (treeWidget->currentItem()->parent()->text(0) == tr("repair")) {

}
}
signFlag = false;
}

SettingPanel::~SettingPanel()
{

}

void SettingPanel::resizeEvent(QResizeEvent *event)
{
treeWidget->setGeometry(0, 35, 190, 500 - 35 - 40);
scrollArea->setGeometry(202, 50, this->width() - 204, this->height() - 90);
makeSure->setGeometry(width() - 102, height() - 30, 80, 22);
minButton->move(width() - 27 - closeButton->width(), 0);
closeButton->move(width() - 27, 0);
move((QApplication::desktop()->width() - width())/2,  (QApplication::desktop()->height() - height())/2);
QWidget::resizeEvent(event);
}

void SettingPanel::paintEvent(QPaintEvent *event)
{
QPainter painter(this);
painter.drawPixmap(0, 0, width(), height(), backGroundPix);
painter.setFont(QFont("arial", 10, QFont::Bold));
painter.setPen(QColor("#FFFFFF"));
painter.setBrush(QColor("#FFFFFF"));
painter.drawText(QRectF(24, 8, 100, 35), tr("setupcenter"));
painter.drawRect(QRectF(0, 35, width(), height() - 35));

painter.setPen(QColor("#D9D9D9"));
painter.drawLine(190, 35, 190, height() - 40);
painter.drawLine(0, height() - 40, width(), height() - 40);
QWidget::paintEvent(event);
}

void SettingPanel::mousePressEvent(QMouseEvent *event)
{
if(event->button() == Qt::LeftButton && rectMove.contains(event->pos())) {
mousePress = true;
}
movePoint = event->globalPos() - pos();
QWidget::mousePressEvent(event);
}

void SettingPanel::mouseReleaseEvent(QMouseEvent *event)
{
mousePress = false;
QWidget::mouseReleaseEvent(event);
}

void SettingPanel::mouseMoveEvent(QMouseEvent *event)
{
if(mousePress) {
QPoint movePos = event->globalPos();
move(movePos - movePoint);
}
QWidget::mouseMoveEvent(event);
}

（3）main.cpp

#include "settingpanel.h"
#include <QApplication>
#include <QtGui>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);

QTranslator translator;
translator.load("settingpanel.qm",":/");
a.installTranslator(&translator);

SettingPanel w;
w.show();

return a.exec();
}

（4）编译运行

三、总结

（1）上述仅实现了界面的功能，数据功能暂不涉及。最后两项的界面未完成，基本是重复前面的内容，可执行程序已上传到csdn：http://download.csdn.net/detail/taiyang1987912/9364501。

（2）有些界面的背景和样式还需要调整的，部分样式无法调整可以继承QWidget重新书写一个完整的控件（需要熟悉Qt）。

（3）若有建议，请留言，在此先感谢！