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The QSpacerItem class provides blank space in a layout. More...
#include <QSpacerItem>
Inherits QLayoutItem.
The QSpacerItem class provides blank space in a layout.
Normally, you don't need to use this class directly. Qt's built-in layout managers provide the following functions for manipulating empty space in layouts:
Class | Functions |
---|---|
QHBoxLayout | addSpacing(), addStretch(), insertSpacing(), insertStretch() |
QGridLayout | setRowMinimumHeight(), setRowStretch(), setColumnMinimumWidth(), setColumnStretch() |
See also QLayout, QWidgetItem, and QLayoutItem::spacerItem().
Constructs a spacer item with preferred width w, preferred height h, horizontal size policy hPolicy and vertical size policy vPolicy.
The default values provide a gap that is able to stretch if nothing else wants the space.
Changes this spacer item to have preferred width w, preferred height h, horizontal size policy hPolicy and vertical size policy vPolicy.
The default values provide a gap that is able to stretch if nothing else wants the space.
Returns true.
Reimplemented from QLayoutItem.
Returns a pointer to this object.
Reimplemented from QLayoutItem.
Copyright © 2005 Trolltech | Trademarks | Qt 4.1.0 |