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50 
51 //! [0]
52 QFormLayout *formLayout = new QFormLayout;
53 formLayout->addRow(tr("&Name:"), nameLineEdit);
54 formLayout->addRow(tr("&Email:"), emailLineEdit);
55 formLayout->addRow(tr("&Age:"), ageSpinBox);
56 setLayout(formLayout);
57 //! [0]
58 
59 
60 //! [1]
61 nameLabel = new QLabel(tr("&Name:"));
62 nameLabel->setBuddy(nameLineEdit);
63 
64 emailLabel = new QLabel(tr("&Name:"));
65 emailLabel->setBuddy(emailLineEdit);
66 
67 ageLabel = new QLabel(tr("&Name:"));
68 ageLabel->setBuddy(ageSpinBox);
69 
70 QGridLayout *gridLayout = new QGridLayout;
71 gridLayout->addWidget(nameLabel, 0, 0);
72 gridLayout->addWidget(nameLineEdit, 0, 1);
73 gridLayout->addWidget(emailLabel, 1, 0);
74 gridLayout->addWidget(emailLineEdit, 1, 1);
75 gridLayout->addWidget(ageLabel, 2, 0);
76 gridLayout->addWidget(ageSpinBox, 2, 1);
77 setLayout(gridLayout);
78 //! [1]
79 
80 
81 //! [2]
82 formLayout->setRowWrapPolicy(QFormLayout::DontWrapRows);
83 formLayout->setFieldGrowthPolicy(QFormLayout::FieldsStayAtSizeHint);
84 formLayout->setFormAlignment(Qt::AlignHCenter | Qt::AlignTop);
85 formLayout->setLabelAlignment(Qt::AlignLeft);
86 //! [2]
87 
88 //! [3]
89 QFormLayout *flay = ...;
90 QPointer<QLineEdit> le = new QLineEdit;
91 flay->insertRow(2, "User:", le);
92 // later:
93 flay->removeRow(2); // le == nullptr at this point
94 //! [3]
95 
96 //! [4]
97 QFormLayout *flay = ...;
98 QPointer<QLineEdit> le = new QLineEdit;
99 flay->insertRow(2, "User:", le);
100 // later:
101 flay->removeRow(le); // le == nullptr at this point
102 //! [4]
103 
104 //! [5]
105 QFormLayout *flay = ...;
106 QPointer<QVBoxLayout> vbl = new QVBoxLayout;
107 flay->insertRow(2, "User:", vbl);
108 // later:
109 flay->removeRow(layout); // vbl == nullptr at this point
110 //! [5]
111 
112 //! [6]
113 QFormLayout *flay = ...;
114 QPointer<QLineEdit> le = new QLineEdit;
115 flay->insertRow(2, "User:", le);
116 // later:
117 QFormLayout::TakeRowResult result = flay->takeRow(2);
118 //! [6]
119 
120 //! [7]
121 QFormLayout *flay = ...;
122 QPointer<QLineEdit> le = new QLineEdit;
123 flay->insertRow(2, "User:", le);
124 // later:
125 QFormLayout::TakeRowResult result = flay->takeRow(widget);
126 //! [7]
127 
128 //! [8]
129 QFormLayout *flay = ...;
130 QPointer<QVBoxLayout> vbl = new QVBoxLayout;
131 flay->insertRow(2, "User:", vbl);
132 // later:
133 QFormLayout::TakeRowResult result = flay->takeRow(widget);
134 //! [8]
135