Doc: Move literal code block to a separate file

We need to override this snippet for the documentation
we generate for Qt for Python, and it is easier to have
it on a separate file.

Task-number: PYSIDE-801
Task-number: PYSIDE-691
Change-Id: Ideb5b6af25024279f167137d3b65660bb9c96a7e
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 6 insertions, 42 deletions

diff --git a/src/widgets/kernel/qformlayout.cpp b/src/widgets/kernel/qformlayout.cpp
index 595ff3eb6e..66e8858e21 100644
--- a/src/widgets/kernel/qformlayout.cpp
+++ b/src/widgets/kernel/qformlayout.cpp
@@ -1435,13 +1435,7 @@ static void clearAndDestroyQLayoutItem(QLayoutItem *item)
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
     You can use this function to undo a previous addRow() or insertRow():
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QLineEdit> le = new QLineEdit;
-    flay->insertRow(2, "User:", le);
-    // later:
-    flay->removeRow(2); // le == nullptr at this point
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 3
 
     If you want to remove the row from the layout without deleting the widgets, use takeRow() instead.
 
@@ -1467,13 +1461,7 @@ void QFormLayout::removeRow(int row)
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
     You can use this function to undo a previous addRow() or insertRow():
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QLineEdit> le = new QLineEdit;
-    flay->insertRow(2, "User:", le);
-    // later:
-    flay->removeRow(le); // le == nullptr at this point
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 4
 
     If you want to remove the row from the layout without deleting the widgets, use takeRow() instead.
 
@@ -1499,13 +1487,7 @@ void QFormLayout::removeRow(QWidget *widget)
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
     You can use this function to undo a previous addRow() or insertRow():
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QVBoxLayout> vbl = new QVBoxLayout;
-    flay->insertRow(2, "User:", vbl);
-    // later:
-    flay->removeRow(layout); // vbl == nullptr at this point
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 5
 
     If you want to remove the row from the form layout without deleting the inserted layout,
     use takeRow() instead.
@@ -1532,13 +1514,7 @@ void QFormLayout::removeRow(QLayout *layout)
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
     You can use this function to undo a previous addRow() or insertRow():
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QLineEdit> le = new QLineEdit;
-    flay->insertRow(2, "User:", le);
-    // later:
-    QFormLayout::TakeRowResult result = flay->takeRow(2);
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 6
 
     If you want to remove the row from the layout and delete the widgets, use removeRow() instead.
 
@@ -1583,13 +1559,7 @@ QFormLayout::TakeRowResult QFormLayout::takeRow(int row)
     After this call, rowCount() is decremented by one. All following rows are shifted
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QLineEdit> le = new QLineEdit;
-    flay->insertRow(2, "User:", le);
-    // later:
-    QFormLayout::TakeRowResult result = flay->takeRow(widget);
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 7
 
     If you want to remove the row from the layout and delete the widgets, use removeRow() instead.
 
@@ -1628,13 +1598,7 @@ QFormLayout::TakeRowResult QFormLayout::takeRow(QWidget *widget)
     After this call, rowCount() is decremented by one. All following rows are shifted
     up one row and the freed vertical space is redistributed amongst the remaining rows.
 
-    \code
-    QFormLayout *flay = ...;
-    QPointer<QVBoxLayout> vbl = new QVBoxLayout;
-    flay->insertRow(2, "User:", vbl);
-    // later:
-    QFormLayout::TakeRowResult result = flay->takeRow(widget);
-    \endcode
+    \snippet code/src_gui_kernel_qformlayout.cpp 8
 
     If you want to remove the row from the form layout and delete the inserted layout,
     use removeRow() instead.