The Q3HBox widget provides horizontal geometry management for its child widgets. 更多...
| 头: | #include <Q3HBox> |
| 继承: | Q3Frame |
| 继承者: | Q3VBox |
| Q3HBox (QWidget * parent = 0, const char * name = 0, Qt::WindowFlags f = 0) | |
| void | setSpacing (int space ) |
| bool | setStretchFactor (QWidget * w , int stretch ) |
| virtual QSize | sizeHint () const |
| Q3HBox (bool horizontal , QWidget * parent , const char * name , Qt::WindowFlags f = 0) |
| virtual void | frameChanged () |
The Q3HBox widget provides horizontal geometry management for its child widgets.
All the horizontal box's child widgets will be placed alongside each other and sized according to their sizeHint ()s.
使用 setMargin () to add space around the edges, and use setSpacing () to add space between the widgets. Use setStretchFactor () if you want the widgets to be different sizes in proportion to one another. (See 布局 for more information on stretch factors.)
另请参阅 QHBoxLayout , Q3VBox ,和 Q3Grid .
Constructs an hbox widget with parent parent , called name . The parent, name and widget flags, f , are passed to the Q3Frame 构造函数。
[protected]
Q3HBox::
Q3HBox
(
bool
horizontal
,
QWidget
*
parent
, const
char
*
name
,
Qt::WindowFlags
f
= 0)
Constructs a horizontal hbox if horizontal is TRUE, otherwise constructs a vertical hbox (also known as a vbox).
This constructor is provided for the QVBox class. You should never need to use it directly.
The parent , name and widget flags, f , are passed to the Q3Frame 构造函数。
[virtual protected]
void
Q3HBox::
frameChanged
()
重实现自 Q3Frame::frameChanged ().
Sets the spacing between the child widgets to space .
Sets the stretch factor of widget w to stretch . Returns true if w is found. Otherwise returns false.
另请参阅 QBoxLayout::setStretchFactor () 和 布局 .
[虚拟]
QSize
Q3HBox::
sizeHint
() const
重实现自 QWidget::sizeHint ().