FlowContainer

继承： Container < Control < CanvasItem < Node < Object

派生： HFlowContainer, VFlowContainer

A container that arranges its child controls horizontally or vertically and wraps them around at the borders.

描述

A container that arranges its child controls horizontally or vertically and wraps them around at the borders. This is similar to how text in a book wraps around when no more words can fit on a line.

属性
AlignmentModealignment
LastWrapAlignmentModelast_wrap_alignment
boolreverse_fill
boolvertical

方法
intget_line_count ( ) const1

主题属性
inth_separation
intv_separation

枚举

enum AlignmentMode:

AlignmentMode ALIGNMENT_BEGIN = 0

The child controls will be arranged at the beginning of the container, i.e. top if orientation is vertical, left if orientation is horizontal (right for RTL layout).

AlignmentMode ALIGNMENT_CENTER = 1

The child controls will be centered in the container.

AlignmentMode ALIGNMENT_END = 2

The child controls will be arranged at the end of the container, i.e. bottom if orientation is vertical, right if orientation is horizontal (left for RTL layout).

enum LastWrapAlignmentMode:

LastWrapAlignmentMode LAST_WRAP_ALIGNMENT_INHERIT = 0

The last partially filled row or column will wrap aligned to the previous row or column in accordance with alignment.

LastWrapAlignmentMode LAST_WRAP_ALIGNMENT_BEGIN = 1

The last partially filled row or column will wrap aligned to the beginning of the previous row or column.

LastWrapAlignmentMode LAST_WRAP_ALIGNMENT_CENTER = 2

The last partially filled row or column will wrap aligned to the center of the previous row or column.

LastWrapAlignmentMode LAST_WRAP_ALIGNMENT_END = 3

The last partially filled row or column will wrap aligned to the end of the previous row or column.

属性说明

AlignmentMode alignment = 0

The alignment of the container's children (must be one of ALIGNMENT_BEGIN, ALIGNMENT_CENTER, or ALIGNMENT_END).

LastWrapAlignmentMode last_wrap_alignment = 0

The wrap behavior of the last, partially filled row or column (must be one of LAST_WRAP_ALIGNMENT_INHERIT, LAST_WRAP_ALIGNMENT_BEGIN, LAST_WRAP_ALIGNMENT_CENTER, or LAST_WRAP_ALIGNMENT_END).

bool reverse_fill = false

  • void set_reverse_fill ( value: bool )
  • bool is_reverse_fill ( )

If true, reverses fill direction. Horizontal FlowContainer s will fill rows bottom to top, vertical FlowContainer s will fill columns right to left.

When using a vertical FlowContainer with a right to left Control.layout_direction, columns will fill left to right instead.

bool vertical = false

  • void set_vertical ( value: bool )
  • bool is_vertical ( )

If true, the FlowContainer will arrange its children vertically, rather than horizontally.

Can't be changed when using HFlowContainer and VFlowContainer.

方法说明

int get_line_count ( ) const1

Returns the current line count.

主题属性说明

int h_separation = 4

The horizontal separation of child nodes.

int v_separation = 4

The vertical separation of child nodes.

2

本方法通常需要用户覆盖才能生效。

1

本方法无副作用，不会修改该实例的任何成员变量。

3

本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。

4

本方法用于构造某个类型。

5

调用本方法无需实例，可直接使用类名进行调用。

6

本方法描述的是使用本类型作为左操作数的有效运算符。

7

这个值是由下列位标志构成位掩码的整数。

8

无返回值。