A personalized menu written using qt to mimic cool music Box

Nothing to do, found cool music box tray pop-up menu has a personality, so it is written according to the original, material and so on from the Internet, for everyone to learn, mainly its first item for a widget, and qt menu items for qaction, And this qaction does not inherit from Qwidget, and later found that there is a qwidgetaction, here can add their own widgets, the key to implement a createwidget () virtual function.

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Menu Initialization Void qmenutest::contentmenuinit () {m_pcontentmenu = new qmenu (this); Q_assert (M_pcontentmenu); Subcontrolaction* pcontrolaction = new subcontrolaction (m_pContentMenu); m_pContentMenu- >addaction (pcontrolaction); M_pcontentmenu->addseparator (); Qmenu* pmodelmenu = new qmenu (M_pcontentmenu);p modelmenu->addaction (tr ("single play")); Pmodelmenu->addaction (TR ("single Loop"));p modelmenu->addaction (tr ("Sequential Play"));p modelmenu->addaction (tr ("Loop Play")) ;p modelmenu->addaction (TR ("Random Play"));p Modelmenu->seticon (Qicon (":/res/resources/model.png");p modelmenu- >settitle (TR ("Play Mode")); M_pcontentmenu->addmenu (Pmodelmenu); M_pcontentmenu->addaction (tr ("Show Desktop lyrics"); m_ Pcontentmenu->addaction (tr ("Show Music Tree")), M_pcontentmenu->addaction (Qicon (tr (":/res/resources/setting.png")), TR ("set")), M_pcontentmenu->addaction (Qicon (tr (":/res/resources/exit.png")), tr ("Exit")); Subcontrolaction inherits Qwidgetaction, the following is the. H file #ifndef subcontrolaction_h#define&nbSp subcontrolaction_h#include <qwidgetaction> #include   "MenuSubControl.h" class  Subcontrolaction : public qwidgetaction{q_objectpublic:subcontrolaction (QObject *parent); ~ Subcontrolaction ();p rotected:qwidget* createwidget (qwidget* parent);p rivate:menusubcontrol* m_ Psubcontrol;}; #endif  // subcontrolaction_h

Subcontrolaction. Cpp#include "StdAfx.h" #include "SubControlAction.h" Subcontrolaction::subcontrolaction (qobject *parent): qwidgetaction (parent) {}subcontrolaction::~subcontrolaction () {}qwidget* Subcontrolaction::createwidget ( qwidget* parent) {M_psubcontrol = new Menusubcontrol (parent); Q_assert (M_psubcontrol); return M_psubcontrol;} #ifndef menusubcontrol_h#define menusubcontrol_h#include <QWidget> #include "ui_menusubcontrol.h" class Menusubcontrol:public Qwidget{q_objectpublic:menusubcontrol (Qwidget *parent = 0); ~menusubcontrol ();p Rivate:ui:: Menusubcontrol UI;}; #endif//Menusubcontrol_h

#include "StdAfx.h"

#include "MenuSubControl.h"

Menusubcontrol::menusubcontrol (Qwidget *parent)

: Qwidget (parent)

{

UI.SETUPUI (this);

QFile f (":/qss/subcontrol_qss");

F.open (qiodevice::readonly);

Setstylesheet (F.readall ());

}

Menusubcontrol::~menusubcontrol ()

{

}

Ui

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Style sheet

Qmenu {

Background-color:white;

border:1px solid Gray;

Border-style:outset;

border-radius:2px;

padding:2px;

Color:black;

}

Qmenu::item {

padding:2px 25px 2px 20px;

border:1px solid Transparent; /* Reserve space for selection border */

}

qmenu::item:selected {

Background:rgba (85, 85, 255, 150);

}

qmenu::icon:checked {/* appearance of a ' checked ' icon */

Background:gray;

border:1px inset Gray;

Position:absolute;

top:1px;

right:1px;

bottom:1px;

left:1px;

}

Qmenu::separator {

height:1px;

Background:gray;

margin-left:10px;

margin-right:5px;

}

Qmenu::indicator {

width:13px;

height:13px;

}

qpushbutton#btn_switch{

Background-color:white;

Border-image:url (:/res/resources/play.png);

min-height:32px;

min-width:32px;

}

qpushbutton#btn_switch:pressed{

Border-image:url (:/res/resources/pause.png);

}

qpushbutton#btn_up{

Background-color:white;

Border-image:url (:/res/resources/step_forward.png);

height:24px;

width:24px;

}

qpushbutton#btn_next{

Background-color:white;

Border-image:url (:/res/resources/step_next.png);

height:24px;

width:24px;

}

A personalized menu written with qt imitation cool music Box