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| CtkWidget * | ctk_alignment_new () |
| void | ctk_alignment_set () |
| void | ctk_alignment_get_padding () |
| void | ctk_alignment_set_padding () |
| guint | bottom-padding | Read / Write |
| guint | left-padding | Read / Write |
| guint | right-padding | Read / Write |
| guint | top-padding | Read / Write |
| float | xalign | Read / Write |
| float | xscale | Read / Write |
| float | yalign | Read / Write |
| float | yscale | Read / Write |
GObject
╰── GInitiallyUnowned
╰── CtkWidget
╰── CtkContainer
╰── CtkBin
╰── CtkAlignment
The CtkAlignment widget controls the alignment and size of its child widget. It has four settings: xscale, yscale, xalign, and yalign.
The scale settings are used to specify how much the child widget should expand to fill the space allocated to the CtkAlignment. The values can range from 0 (meaning the child doesn’t expand at all) to 1 (meaning the child expands to fill all of the available space).
The align settings are used to place the child widget within the available area. The values range from 0 (top or left) to 1 (bottom or right). Of course, if the scale settings are both set to 1, the alignment settings have no effect.
The desired effect can be achieved by using the “halign”, “valign” and “margin” properties on the child widget.
CtkWidget * ctk_alignment_new (gfloat xalign,gfloat yalign,gfloat xscale,gfloat yscale);
Creates a new CtkAlignment.
xalign |
the horizontal alignment of the child widget, from 0 (left) to 1 (right). |
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yalign |
the vertical alignment of the child widget, from 0 (top) to 1 (bottom). |
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xscale |
the amount that the child widget expands horizontally to fill up unused space, from 0 to 1. A value of 0 indicates that the child widget should never expand. A value of 1 indicates that the child widget will expand to fill all of the space allocated for the CtkAlignment. |
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yscale |
the amount that the child widget expands vertically to fill up
unused space, from 0 to 1. The values are similar to |
void ctk_alignment_set (CtkAlignment *alignment,gfloat xalign,gfloat yalign,gfloat xscale,gfloat yscale);
Sets the CtkAlignment values.
alignment |
a CtkAlignment. |
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xalign |
the horizontal alignment of the child widget, from 0 (left) to 1 (right). |
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yalign |
the vertical alignment of the child widget, from 0 (top) to 1 (bottom). |
|
xscale |
the amount that the child widget expands horizontally to fill up unused space, from 0 to 1. A value of 0 indicates that the child widget should never expand. A value of 1 indicates that the child widget will expand to fill all of the space allocated for the CtkAlignment. |
|
yscale |
the amount that the child widget expands vertically to fill up
unused space, from 0 to 1. The values are similar to |
void ctk_alignment_get_padding (CtkAlignment *alignment,guint *padding_top,guint *padding_bottom,guint *padding_left,guint *padding_right);
Gets the padding on the different sides of the widget.
See ctk_alignment_set_padding().
alignment |
||
padding_top |
location to store the padding for
the top of the widget, or |
[out][allow-none] |
padding_bottom |
location to store the padding
for the bottom of the widget, or |
[out][allow-none] |
padding_left |
location to store the padding
for the left of the widget, or |
[out][allow-none] |
padding_right |
location to store the padding
for the right of the widget, or |
[out][allow-none] |
Since: 2.4
void ctk_alignment_set_padding (CtkAlignment *alignment,guint padding_top,guint padding_bottom,guint padding_left,guint padding_right);
Sets the padding on the different sides of the widget. The padding adds blank space to the sides of the widget. For instance, this can be used to indent the child widget towards the right by adding padding on the left.
alignment |
||
padding_top |
the padding at the top of the widget |
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padding_bottom |
the padding at the bottom of the widget |
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padding_left |
the padding at the left of the widget |
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padding_right |
the padding at the right of the widget. |
Since: 2.4
“bottom-padding” property “bottom-padding” guint
The padding to insert at the bottom of the widget.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 0
Since: 2.4
“left-padding” property “left-padding” guint
The padding to insert at the left of the widget.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 0
Since: 2.4
“right-padding” property “right-padding” guint
The padding to insert at the right of the widget.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 0
Since: 2.4
“top-padding” property “top-padding” guint
The padding to insert at the top of the widget.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 0
Since: 2.4
“xalign” property “xalign” float
Horizontal position of child in available space. A value of 0.0 will flush the child left (or right, in RTL locales); a value of 1.0 will flush the child right (or left, in RTL locales).
Owner: CtkAlignment
Flags: Read / Write
Allowed values: [0,1]
Default value: 0.5
“xscale” property “xscale” float
If available horizontal space is bigger than needed, how much of it to use for the child. A value of 0.0 means none; a value of 1.0 means all.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: [0,1]
Default value: 1
“yalign” property “yalign” float
Vertical position of child in available space. A value of 0.0 will flush the child to the top; a value of 1.0 will flush the child to the bottom.
Owner: CtkAlignment
Flags: Read / Write
Allowed values: [0,1]
Default value: 0.5