Goo::Canvas::ItemModel(3pm) User Contributed Perl Documentation Goo::Canvas::ItemModel(3pm)
NAME
Goo::Canvas::ItemModel - wrapper for GooCanvasItemModel
HIERARCHY
Glib::Interface
+----Goo::Canvas::ItemModel
METHODS
$model->add_child ($child, $position)
o $child (Goo::Canvas::ItemModel)
o $position (integer)
$model->animate ($x, $y, $scale, $degrees, $absolute, $duration, $step_time, $type)
o $x (double)
o $y (double)
o $scale (double)
o $degrees (double)
o $absolute (boolean)
o $duration (integer)
o $step_time (integer)
o $type (Goo::Canvas::AnimateType)
itemmodel = $model->get_child ($child_num)
o $child_num (integer)
list = $model->get_child_properties ($child, ...)
o $child (Goo::Canvas::ItemModel)
o ... (list)
Not like the original C function, which call as goo_canvas_item_model_get_child_properties(model, child, key1, &val1, key2, &val2, ...,
NULL). This function call as $model->get_child_properties($child, $key1, $key2, ...) and return a list ($key1, $val1, $key2, $val2, ...)
instead. So you can call like %pair = $model->get_child_properties($child, $key1, $key2) and use $pair{$key1} and $pair{$key2} to access
the value for the property.
$model->set_child_properties ($child, ...)
o $child (Goo::Canvas::ItemModel)
o ... (list)
integer = $model->find_child ($child)
o $child (Goo::Canvas::ItemModel)
boolean = $model->is_container
$item->lower (...)
o ... (list)
$model->move_child ($old_position, $new_position)
o $old_position (integer)
o $new_position (integer)
integer = $model->get_n_children
itemmodel = $model->get_parent
$model->set_parent ($parent)
o $parent (Goo::Canvas::ItemModel)
$item->raise (...)
o ... (list)
$model->remove_child ($child_num)
o $child_num (integer)
$model->rotate ($degrees, $cx, $cy)
o $degrees (double)
o $cx (double)
o $cy (double)
$model->scale ($sx, $sy)
o $sx (double)
o $sy (double)
$model->set_simple_transform ($x, $y, $scale, $rotation)
o $x (double)
o $y (double)
o $scale (double)
o $rotation (double)
$model->skew_x ($degrees, $cx, $cy)
o $degrees (double)
o $cx (double)
o $cy (double)
$model->skew_y ($degrees, $cx, $cy)
o $degrees (double)
o $cx (double)
o $cy (double)
$model->stop_animation
style = $model->get_style
$model->set_style ($style)
o $style (Goo::Canvas::Style)
list = $item->get_transform
$model->set_transform ($matrix)
o $matrix (cairo_matrix_t)
$model->translate ($tx, $ty)
o $tx (double)
o $ty (double)
PROPERTIES
'can-focus' (boolean : default false : readable / writable)
If the item can take the keyboard focus
'description' (string : default undef : readable / writable)
A description of the item for use by assistive technologies
'parent' (Goo::Canvas::ItemModel : default undef : readable / writable)
The parent item model
'pointer-events' (Goo::Canvas::PointerEvents : default visible-mask,painted-mask,fill-mask,stroke-mask,none : readable / writable)
Specifies when the item receives pointer events
'title' (string : default undef : readable / writable)
A short context-rich description of the item for use by assistive technologies
'tooltip' (string : default undef : readable / writable)
The tooltip to display for the item
'transform' (Goo::Cairo::Matrix : default undef : readable / writable)
The transformation matrix of the item
'visibility' (Goo::Canvas::ItemVisibility : default "visible" : readable / writable)
When the canvas item is visible
'visibility-threshold' (double : default 0 : readable / writable)
The scale threshold at which the item becomes visible
SIGNALS
child-added (Goo::Canvas::ItemModel, integer)
child-moved (Goo::Canvas::ItemModel, integer, integer)
child-removed (Goo::Canvas::ItemModel, integer)
changed (Goo::Canvas::ItemModel, boolean)
child-notify (Goo::Canvas::ItemModel, Glib::ParamSpec)
animation-finished (Goo::Canvas::ItemModel, boolean)
ENUMS AND FLAGS
enum Goo::Canvas::AnimateType
o 'freeze' / 'GOO_CANVAS_ANIMATE_FREEZE'
o 'reset' / 'GOO_CANVAS_ANIMATE_RESET'
o 'restart' / 'GOO_CANVAS_ANIMATE_RESTART'
o 'bounce' / 'GOO_CANVAS_ANIMATE_BOUNCE'
enum Goo::Canvas::ItemVisibility
o 'hidden' / 'GOO_CANVAS_ITEM_HIDDEN'
o 'invisible' / 'GOO_CANVAS_ITEM_INVISIBLE'
o 'visible' / 'GOO_CANVAS_ITEM_VISIBLE'
o 'visible-above-threshold' / 'GOO_CANVAS_ITEM_VISIBLE_ABOVE_THRESHOLD'
flags Goo::Canvas::PointerEvents
o 'visible-mask' / 'GOO_CANVAS_EVENTS_VISIBLE_MASK'
o 'painted-mask' / 'GOO_CANVAS_EVENTS_PAINTED_MASK'
o 'fill-mask' / 'GOO_CANVAS_EVENTS_FILL_MASK'
o 'stroke-mask' / 'GOO_CANVAS_EVENTS_STROKE_MASK'
o 'none' / 'GOO_CANVAS_EVENTS_NONE'
o 'visible-painted' / 'GOO_CANVAS_EVENTS_VISIBLE_PAINTED'
o 'visible-fill' / 'GOO_CANVAS_EVENTS_VISIBLE_FILL'
o 'visible-stroke' / 'GOO_CANVAS_EVENTS_VISIBLE_STROKE'
o 'visible' / 'GOO_CANVAS_EVENTS_VISIBLE'
o 'painted' / 'GOO_CANVAS_EVENTS_PAINTED'
o 'fill' / 'GOO_CANVAS_EVENTS_FILL'
o 'stroke' / 'GOO_CANVAS_EVENTS_STROKE'
o 'all' / 'GOO_CANVAS_EVENTS_ALL'
SEE ALSO
Glib::Interface
COPYRIGHT
Copyright (C) 2011 Gtk2-Perl Team
perl v5.14.2 2011-11-16 Goo::Canvas::ItemModel(3pm)