Qt learning-QQ chat list qtoolbox class

You can design the contact list for the drawer effect displayed in qtoolbox.

The following shows the main interface of QQ, a chat software.

The header file mainly defines the contact qtoolbutton:

#include <QToolBox>#include <QToolButton>class Drawer : public QToolBox{    Q_OBJECTpublic:    Drawer(QWidget *parent=0,Qt::WindowFlags f=0);private:    QToolButton *toolBtn1_1;    QToolButton *toolBtn1_2;    QToolButton *toolBtn1_3;    QToolButton *toolBtn1_4;    QToolButton *toolBtn1_5;    QToolButton *toolBtn2_1;    QToolButton *toolBtn2_2;    QToolButton *toolBtn3_1;    QToolButton *toolBtn3_2;};

Add the contact to three qtoolboxes in the source file.

# Include "drawer. H "# include <qgroupbox> # include <qvboxlayout> drawer: drawer (qwidget * parent, QT: windowflags F): qtoolbox (parent, 0) {setwindowtitle (TR ("My QQ ")); // ********************************* toolbtn1_1 = new qtoolbutton; toolbtn1_1-> settext (TR ("Zhang San"); toolbtn1_1-> seticon (qpixmap ("Res/11.bmp"); toolbtn1_1-> seticonsize (qpixmap ("Res/11.bmp "). size (); toolbtn1_1-> setautoraise (true); toolbtn1_1-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn1_2 = new qtoolbutton; toolbtn1_2-> settext (TR ("Li Si"); toolbtn1_2-> seticon (qpixmap ("Res/12.bmp"); toolbtn1_2-> seticonsize (qpixmap ("Res/BMP "). size (); toolbtn1_2-> setautoraise (true); toolbtn1_2-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn1_3 = new qtoolbutton; toolbtn1_3-> settext (TR (""); toolbtn1_3-> seticon (qpixmap ("Res/13.bmp"); toolbtn1_3-> seticonsize (qpixmap ("Res/13.bmp "). size (); toolbtn1_3-> setautoraise (true); toolbtn1_3-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn1_4 = new qtoolbutton; toolbtn1_4-> settext (TR ("Xiao Zhao"); toolbtn1_4-> seticon (qpixmap ("Res/14.bmp"); toolbtn1_4-> seticonsize (qpixmap ("Res/14.bmp "). size (); toolbtn1_4-> setautoraise (true); toolbtn1_4-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn1_5 = new qtoolbutton; toolbtn1_5-> settext (TR ("sun"); toolbtn1_5-> seticon (qpixmap ("Res/15.bmp"); toolbtn1_5-> seticonsize (qpixmap ("Res/15.bmp "). size (); toolbtn1_5-> setautoraise (true); toolbtn1_5-> settoolbuttonstyle (QT: toolbuttontextbesideicon ); // **************** add my friend ******************** qgroupbox * groupbox1 = new qgroupbox; qvboxlayout * layout1 = new qvboxlayout (groupbox1); layout1-> setmargin (10); layout1-> setalignment (QT: alignhcenter); layout1-> addwidget (batch ); layout1-> addwidget (latency); layout1-> addwidget (toolbtn1_3); layout1-> addwidget (latency); layout1-> addwidget (latency); layout1-> addstretch (); // ************************************* toolbtn2_1 = new qtoolbutton; toolbtn2_1-> settext (TR ("John"); toolbtn2_1-> seticon (qpixmap ("Res/21.bmp"); toolbtn2_1-> seticonsize (qpixmap ("Res/21.bmp "). size (); toolbtn2_1-> setautoraise (true); toolbtn2_1-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn2_2 = new qtoolbutton; toolbtn2_2-> settext (TR ("Xiao Zhang"); toolbtn2_2-> seticon (qpixmap ("Res/22.bmp"); toolbtn2_2-> seticonsize (qpixmap ("Res/22.bmp "). size (); toolbtn2_2-> setautoraise (true); toolbtn2_2-> settoolbuttonstyle (QT: toolbuttontextbesideicon ); // *************** Add a stranger ********************* qgroupbox * groupbox2 = new qgroupbox; qvboxlayout * layout2 = new qvboxlayout (groupbox2); layout2-> setmargin (10); layout2-> setalignment (QT: alignhcenter); layout2-> addwidget (batch ); layout2-> addwidget (toolbtn2_2); layout2-> addstretch (); // ************************************ toolbtn3_1 = new qtoolbutton; toolbtn3_1-> settext (TR ("John"); toolbtn3_1-> seticon (qpixmap ("Res/31.bmp"); toolbtn3_1-> seticonsize (qpixmap ("Res/31.bmp "). size (); toolbtn3_1-> setautoraise (true); toolbtn3_1-> settoolbuttonstyle (QT: toolbuttontextbesideicon); toolbtn3_2 = new qtoolbutton; toolbtn3_2-> settext (TR ("Xiao Zhang"); toolbtn3_2-> seticon (qpixmap ("Res/32.bmp"); toolbtn3_2-> seticonsize (qpixmap ("Res/32.bmp "). size (); toolbtn3_2-> setautoraise (true); toolbtn3_2-> settoolbuttonstyle (QT: toolbuttontextbesideicon ); // **************** Add a blacklist ******************** qgroupbox * groupbox3 = new qgroupbox; qvboxlayout * layout3 = new qvboxlayout (groupbox3); layout3-> setmargin (10); layout3-> setalignment (QT: alignhcenter); layout3-> addwidget (release ); layout3-> addwidget (toolbtn3_2); layout3-> addstretch (); // *************** add to the main window ******************* this-> additem (qwidget *) groupbox1, TR ("my friends"); this-> additem (qwidget *) groupbox2, TR ("Stranger"); this-> additem (qwidget *) groupbox3, TR ("Blacklist "));}

Find the image and put it in the res folder.