#include?“appinit.h“
#include?“qmutex.h“
#include?“qapplication.h“
#include?“qevent.h“
#include?“qwidget.h“

AppInit?*AppInit::self?=?0;
AppInit?*AppInit::Instance（）
{
????if?（!self）?{
????????QMutex?mutex;
????????QMutexLocker?locker（&mutex）;
????????if?（!self）?{
????????????self?=?new?AppInit;
????????}
????}

????return?self;
}

AppInit::AppInit（Qobject?*parent）?:?Qobject（parent）
{
}

bool?AppInit::eventFilter（Qobject?*obj?QEvent?*evt）
{
????QWidget?*w?=?（QWidget?*）obj;
????if?（!w->property（“canMove“）.toBool（））?{
????????return?Qobject::eventFilter（obj?evt）;
????}

????static?QPoint?mousePoint;
????static?bool?mousePressed?=?false;

????QMouseEvent?*event?=?static_cast（evt）;
????if?（event->type（）?==?QEvent::MouseButtonPress）?{
????????if?（event->button（）?==?Qt::LeftButton）?{
????????????mousePressed?=?true;
????????????mousePoint?=?event->globalPos（）?-?w->pos（）;
????????????return?true;
????????}
????}?else?if?（event->type（）?==?QEvent::MouseButtonRelease）?{
????????mousePressed?=?false;
????????return?true;
????}?else?if?（event->type（）?==?QEvent::MouseMove）?{
????????if?（mousePressed?&&?（event->buttons（）?&&?Qt::LeftButton））?{
????????????w->move（event->globalPos（）?-?mousePoint）;
????????????return?true;
????????}
????}

????return?Qobject::eventFilter（obj?evt）;
}

void?AppInit::start（）
{
????qApp->installEventFilter（this）;
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-19?11:08??uidemo08\
?????文件????????1429??2017-09-16?14:07??uidemo08\appinit.cpp
?????文件?????????384??2017-09-16?14:04??uidemo08\appinit.h
?????文件????????9598??2018-01-10?16:42??uidemo08\iconhelper.cpp
?????文件????????2642??2018-01-10?16:45??uidemo08\iconhelper.h
?????目錄???????????0??2017-06-12?23:06??uidemo08\image\
?????文件??????165548??2017-04-09?17:13??uidemo08\image\fontawesome-webfont.ttf
?????文件???????14102??2014-09-02?10:12??uidemo08\image\main_about.png
?????文件???????17400??2014-09-02?10:11??uidemo08\image\main_company.png
?????文件???????21659??2014-09-02?10:11??uidemo08\image\main_config.png
?????文件???????20419??2014-09-02?10:11??uidemo08\image\main_data.png
?????文件???????22430??2014-09-02?10:11??uidemo08\image\main_exit.png
?????文件???????14183??2014-09-02?10:12??uidemo08\image\main_help.png
?????文件???????19588??2016-09-06?09:58??uidemo08\image\main_main.png
?????文件???????24518??2014-09-02?10:10??uidemo08\image\main_person.png
?????文件????????1096??2017-06-14?08:47??uidemo08\main.cpp
?????文件?????????457??2017-06-12?22:35??uidemo08\main.qrc
?????目錄???????????0??2017-11-09?23:10??uidemo08\qss\
?????文件????????1114??2017-04-12?13:41??uidemo08\qss.qrc
?????目錄???????????0??2017-11-09?23:10??uidemo08\qss\psblack\
?????文件???????15893??2018-01-10?17:17??uidemo08\qss\psblack.css
?????文件?????????201??2017-02-24?14:49??uidemo08\qss\psblack\add_bottom.png
?????文件?????????233??2017-02-24?14:49??uidemo08\qss\psblack\add_left.png
?????文件?????????235??2017-02-24?14:49??uidemo08\qss\psblack\add_right.png
?????文件?????????197??2017-02-24?14:49??uidemo08\qss\psblack\add_top.png
?????文件?????????177??2017-02-24?14:49??uidemo08\qss\psblack\branch_close.png
?????文件?????????275??2017-02-24?14:49??uidemo08\qss\psblack\branch_open.png
?????文件?????????318??2017-02-24?14:49??uidemo08\qss\psblack\calendar_nextmonth.png
?????文件?????????314??2017-02-24?14:49??uidemo08\qss\psblack\calendar_prevmonth.png
?????文件?????????307??2017-02-24?14:49??uidemo08\qss\psblack\checkbox_checked.png
?????文件?????????338??2017-02-24?14:49??uidemo08\qss\psblack\checkbox_checked_disable.png
............此處省略13個(gè)文件信息