图片拖拽及选择框放大缩小demo\Demo\cornergrabber.cpp

............................\....\cornergrabber.h

............................\....\Demo.pro

............................\....\demo.qrc

............................\....\draglistwidget.cpp

............................\....\draglistwidget.h

............................\....\images\banner_mark.png

............................\....\......\banner_text.png

............................\....\......\mark.png

............................\....\......\text.png

............................\....\main.cpp

............................\....\mainwindow.cpp

............................\....\mainwindow.h

............................\....\mainwindow.ui

............................\....\workspaceitem.cpp

............................\....\workspaceitem.h

............................\....\workspacescene.cpp

............................\....\workspacescene.h

............................\....-build-desktop-Qt_4_8_4__4_8_4____\debug\cornergrabber.o

............................\......................................\.....\Demo.exe

............................\......................................\.....\draglistwidget.o

............................\......................................\.....\main.o

............................\......................................\.....\mainwindow.o

............................\......................................\.....\moc_draglistwidget.cpp

............................\......................................\.....\moc_draglistwidget.o

............................\......................................\.....\moc_mainwindow.cpp

............................\......................................\.....\moc_mainwindow.o

............................\......................................\.....\moc_workspacescene.cpp

............................\......................................\.....\moc_workspacescene.o

............................\......................................\.....\qrc_demo.cpp

............................\......................................\.....\qrc_demo.o

............................\......................................\.....\workspaceitem.o

............................\......................................\.....\workspacescene.o

............................\......................................\Makefile

............................\......................................\Makefile.Debug

............................\......................................\Makefile.Release

............................\......................................\object_script.Demo.Debug

............................\......................................\object_script.Demo.Release

............................\......................................\ui_mainwindow.h

............................\....\images

............................\....-build-desktop-Qt_4_8_4__4_8_4____\debug

............................\......................................\release

............................\Demo

............................\Demo-build-desktop-Qt_4_8_4__4_8_4____

图片拖拽及选择框放大缩小demo