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Description
GtkArrow should be used to draw simple arrows that need to point in one of the four cardinal directions (up, down, left, or right). The style of the arrow can be one of shadow in, shadow out, etched in, or etched out. Note that these directions and style types may be amended in versions of GTK+ to come.
GtkArrow will fill any space alloted to it, but since it is inherited from GtkMisc, it can be padded and/or aligned, to fill exactly the space the programmer desires.
Arrows are created with a call to gtk_arrow_new(). The direction or
style of an arrow can be changed after creation by using gtk_arrow_set().
Functions
gtk_arrow_new ()
GtkWidget * gtk_arrow_new (GtkArrowType arrow_type,GtkShadowType shadow_type);
Creates a new GtkArrow widget.
gtk_arrow_set ()
void gtk_arrow_set (GtkArrow *arrow,GtkArrowType arrow_type,GtkShadowType shadow_type);
Sets the direction and style of the GtkArrow, arrow
.
Parameters
arrow |
a widget of type GtkArrow. |
|
arrow_type |
a valid GtkArrowType. |
|
shadow_type |
a valid GtkShadowType. |
Property Details
The “arrow-type” property
“arrow-type” GtkArrowType
The direction the arrow should point.
Flags: Read / Write
Default value: GTK_ARROW_RIGHT
The “shadow-type” property
“shadow-type” GtkShadowType
Appearance of the shadow surrounding the arrow.
Flags: Read / Write
Default value: GTK_SHADOW_OUT
Style Property Details
The “arrow-scaling” style property
“arrow-scaling” gfloat
Amount of space used up by arrow.
Flags: Read
Allowed values: [0,1]
Default value: 0.7