Qt learning ------- commonly used controls

Button Group

1. QPushButton Common Buttons
2. QToolButton tool button to display the picture, as you would like to display text, modify styles: toolButtonStyle, raised style autoRaise
3. radioButton radio button, set the default ui-> rBtnMan-> setChecked (true);
4. checkbox checkboxes, listening state, is selected from 0 2 to select an unselected half
   

QListWidget list container

SUMMARY line 1.QListWidgetItem * item
2 ui-> listWidget -> addItem ( item) is added to the window
3 is provided centrally embodiment item-> setTextAlignment (the Qt :: AlignHCenter);
. 4 can be utilized addItems added in one entire contents Poetry

 QListWidgetItem*item=new QListWidgetItem("锄禾日当午");
 ui->listWidget->addItem(item);
item->setTextAlignment(Qt::AlignHCenter);

QTreeWidget tree control

1 Set Head
1.1 ui-> treeWidget-> setHeaderLabels (QStringList () << " hero" << "Heroes");
2 Create the root node
2.1 QTreeWidgetItem * liItem = new QTreeWidgetItem ( QStringList () << " power");
3 is added to the root node of the tree control
3.1 ui-> treeWidget-> addTopLevelItem (liItem);
. 4 child is added
4.1 liItem-> addChild (l1);

//树控件
    //设置水平头
    ui->treeWidget->setHeaderLabels(QStringList()<<"英雄"<<"英雄介绍");
    QTreeWidgetItem*liTtem=new QTreeWidgetItem(QStringList()<<"力量");
    QTreeWidgetItem*miItem=new QTreeWidgetItem(QStringList()<<"敏捷");
    QTreeWidgetItem*ziItem=new QTreeWidgetItem(QStringList()<<"智力");
    ui->treeWidget->addTopLevelItem((liTtem));
    ui->treeWidget->addTopLevelItem((miItem));
    ui->treeWidget->addTopLevelItem((ziItem));
    //追加子节点
    QStringList heroL1,heroL2;
    heroL1 << "刚被猪" << "前排坦克，能在吸收伤害的同时造成可观的范围输出";
    heroL2 << "船长" << "前排坦克，能肉能输出能控场的全能英雄";
    QTreeWidgetItem *l1 = new QTreeWidgetItem(heroL1);
    liTtem->addChild(l1);
    QTreeWidgetItem *l2 = new QTreeWidgetItem(heroL2);
    liTtem->addChild(l2);

    QStringList heroM1,heroM2;
    heroM1 << "月骑" << "中排物理输出，可以使用分裂利刃攻击多个目标";
    heroM2 << "小鱼人" << "前排战士，擅长偷取敌人的属性来增强自身战力";
    QTreeWidgetItem *m1 = new QTreeWidgetItem(heroM1);
    miItem->addChild(m1);
    QTreeWidgetItem *m2 = new QTreeWidgetItem(heroM2);
    miItem->addChild(m2);

    QStringList heroZ1,heroZ2;
    heroZ1 << "死灵法师" << "前排法师坦克，魔法抗性较高，拥有治疗技能";
    heroZ2 << "巫医" << "后排辅助法师，可以使用奇特的巫术诅咒敌人与治疗队友";
    QTreeWidgetItem *z1 = new QTreeWidgetItem(heroZ1);
    ziItem->addChild(z1);
    QTreeWidgetItem *z2 = new QTreeWidgetItem(heroZ2);
    ziItem->addChild(z2);

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Other controls

1 stackedWidget Stack Control
1.1 ui-> stackedWidget-> SetCurrentIndex (. 1)
2 dropdown box
2.1 ui-> comboBox-> addItem ( "Benz");
. 3 show the QLabel pictures
3.1 ui-> lbl_Image-> setPixmap (QPixmap ( ": / image / butterfly.png "))
. 4 show the QLabel movable FIG gif image
4.1 ui-> lbl_movie-> setMovie (movie ); movie-> start ();