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

AppInit?*AppInit::self?=?0;
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（e

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-05-18?13:13??maskdemo\
?????文件????????1198??2016-12-29?08:57??maskdemo\appinit.cpp
?????文件?????????612??2016-12-13?17:18??maskdemo\appinit.h
?????文件????????2666??2016-12-29?13:31??maskdemo\bg_menu.png
?????目錄???????????0??2018-04-18?22:44??maskdemo\Debug\
?????文件?????????726??2018-04-01?21:08??maskdemo\Debug\.qmake.stash
?????目錄???????????0??2018-05-18?11:57??maskdemo\Debug\debug\
?????文件???????26312??2018-04-01?21:08??maskdemo\Debug\Makefile
?????文件??????121801??2018-04-01?21:08??maskdemo\Debug\Makefile.Debug
?????文件??????122111??2018-04-01?21:08??maskdemo\Debug\Makefile.Release
?????文件?????????344??2018-04-01?21:08??maskdemo\Debug\object_script.maskdemo.Debug
?????文件?????????376??2018-04-01?21:08??maskdemo\Debug\object_script.maskdemo.Release
?????目錄???????????0??2018-04-01?21:08??maskdemo\Debug\release\
?????文件????????2141??2018-04-01?21:08??maskdemo\Debug\ui_frm1.h
?????文件????????2141??2018-04-01?21:08??maskdemo\Debug\ui_frm2.h
?????文件????????3960??2018-04-01?21:08??maskdemo\Debug\ui_frmmenu.h
?????文件????????4231??2018-04-01?21:08??maskdemo\Debug\ui_widget.h
?????文件?????????385??2016-12-29?15:27??maskdemo\frm1.cpp
?????文件?????????313??2016-12-29?08:52??maskdemo\frm1.h
?????文件????????1298??2016-12-29?09:03??maskdemo\frm1.ui
?????文件?????????385??2016-12-29?09:01??maskdemo\frm2.cpp
?????文件?????????313??2016-12-29?08:52??maskdemo\frm2.h
?????文件????????1298??2016-12-29?09:03??maskdemo\frm2.ui
?????文件?????????734??2016-12-30?23:23??maskdemo\frmmenu.cpp
?????文件?????????377??2016-12-30?23:23??maskdemo\frmmenu.h
?????文件????????3159??2016-12-30?23:23??maskdemo\frmmenu.ui
?????文件?????????769??2016-12-29?09:00??maskdemo\main.cpp
?????文件??????????95??2016-12-30?23:33??maskdemo\main.qrc
?????文件?????????667??2016-12-30?23:19??maskdemo\maskdemo.pro
?????文件???????23688??2018-05-18?13:13??maskdemo\maskdemo.pro.user
?????文件????????1632??2016-12-30?12:49??maskdemo\maskwidget.cpp
............此處省略6個(gè)文件信息