diff options
Diffstat (limited to 'dw')
| -rw-r--r-- | dw/widget.cc | 14 | ||||
| -rw-r--r-- | dw/widget.hh | 3 |
2 files changed, 13 insertions, 4 deletions
diff --git a/dw/widget.cc b/dw/widget.cc index 7d83081a..1099ee77 100644 --- a/dw/widget.cc +++ b/dw/widget.cc @@ -528,8 +528,12 @@ bool Widget::usesAvailHeight () } /** - * \brief This method is a wrapper for Widget::sizeRequestImpl(); it calls - * the latter only when needed. + * \brief This method is a wrapper for Widget::sizeRequestImpl(); it calls + * the latter only when needed. + * + * Computes the size (Requisition) that the current widget wants. The output + * \param requisition has the final values which will be used to compute the + * widget allocation. */ void Widget::sizeRequest (Requisition *requisition, int numPos, Widget **references, int *x, int *y) @@ -1143,7 +1147,11 @@ Widget *Widget::getExtremesReference (int index) /** * \brief Wrapper for Widget::sizeAllocateImpl, calls the latter only when - * needed. + * needed. + * + * Sets the allocation of the widget to \param allocation, which is the final + * size and position it will have on the canvas. This is usually called after + * the requisition size is determined in Widget::sizeRequest(). */ void Widget::sizeAllocate (Allocation *allocation) { diff --git a/dw/widget.hh b/dw/widget.hh index d1957d4f..1787be1f 100644 --- a/dw/widget.hh +++ b/dw/widget.hh @@ -198,7 +198,8 @@ protected: /** * \brief The current allocation: size and position, always relative to the - * canvas. + * canvas. The allocation is the outermost box for the widget, as in the CSS + * box model. It also includes the extraSpace. */ Allocation allocation; |