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Describe an example usage of stretch in QSizePolicy documentation.

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Martin Pejcoch suggested QSizePolicy's setVerticalStretch and
setHorizontalStretch functions be better documented. This change
gives sample usages.

Task-number: QTBUG-18373
Change-Id: I54da8605f5e9e5f405c145b78865402baf78eee7
Reviewed-by: Martin Pejcoch <martin.pejcoch@nokia.com>
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>
This commit is contained in:
Mitch Curtis 2012-07-25 14:57:20 +02:00 committed by Qt by Nokia
parent d4a3b41be4
commit 17c74529e4
1 changed files with 11 additions and 0 deletions
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11
src/widgets/kernel/qsizepolicy.qdoc
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@ -324,6 +324,11 @@
Sets the horizontal stretch factor of the size policy to the given \a Sets the horizontal stretch factor of the size policy to the given \a
stretchFactor. \a stretchFactor must be in the range [0,255]. stretchFactor. \a stretchFactor must be in the range [0,255].
When two widgets are adjacent to each other in a horizontal layout,
setting the horizontal stretch factor of the widget on the left to 2
and the factor of widget on the right to 1 will ensure that the widget
on the left will always be twice the size of the one on the right.
\sa horizontalStretch(), setVerticalStretch(), setHorizontalPolicy() \sa horizontalStretch(), setVerticalStretch(), setHorizontalPolicy()
*/ */
@ -333,6 +338,12 @@
Sets the vertical stretch factor of the size policy to the given Sets the vertical stretch factor of the size policy to the given
\a stretchFactor. \a stretchFactor must be in the range [0,255]. \a stretchFactor. \a stretchFactor must be in the range [0,255].
When two widgets are adjacent to each other in a vertical layout,
setting the vertical stretch factor of the widget on the top to 2
and the factor of widget on the bottom to 1 will ensure that
the widget on the top will always be twice the size of the one
on the bottom.
\sa verticalStretch(), setHorizontalStretch(), setVerticalPolicy() \sa verticalStretch(), setHorizontalStretch(), setVerticalPolicy()
*/ */