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widget: Improve get_request_mode vfunc docs

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Timm Bäder 2017-10-29 20:10:44 +01:00
parent 099990fcbe
commit f576002e9e
1 changed files with 4 additions and 5 deletions
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9
gtk/gtkwidget.h
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@ -174,13 +174,12 @@ struct _GtkWidget
* #GtkWidgetClass.get_preferred_width() called and then
* #GtkWidgetClass.get_preferred_height_for_width().
* %GTK_SIZE_REQUEST_CONSTANT_SIZE disables any height-for-width or
* width-for-height geometry management for a said widget and is the
* width-for-height geometry management for said widget and is the
* default return.
* It’s important to note (as described below) that any widget
* It’s important to note that any widget
* which trades height-for-width or width-for-height must respond properly
* to both of the virtual methods #GtkWidgetClass.get_preferred_height_for_width()
* and #GtkWidgetClass.get_preferred_width_for_height() since it might be
* queried in either #GtkSizeRequestMode by its parent container.
* to a for_size value >= -1 passed to #GtkWidgetClass.measure, for both
* possible orientations.
* @measure: This is called by containers to obtain the minimum and natural
* size of the widget. Depending on the orientation parameter, the passed
* for_size can be interpreted as width or height. A widget will never be