Public Member Functions | |
virtual | ~ItemModel () |
GooCanvasItemModel* | gobj () |
Provides access to the underlying C GObject. | |
const GooCanvasItemModel* | gobj () const |
Provides access to the underlying C GObject. | |
int | get_n_children () const |
Gets the number of children of the container. | |
Glib::RefPtr< ItemModel > | get_child (int child_num) |
Gets the child at the given stack position. | |
Glib::RefPtr< const ItemModel > | get_child (int child_num) const |
Gets the child at the given stack position. | |
void | get_child_property (const Glib::RefPtr< ItemModel >& child, const Glib::ustring& property_name, Glib::ValueBase&value) const |
Gets a child property of child. | |
void | set_child_property (const Glib::RefPtr< ItemModel >& child, const Glib::ustring& property_name, const Glib::ValueBase&value) |
Sets a child property of child. | |
void | add_child (const Glib::RefPtr< ItemModel >& child, int position) |
Adds a child at the given stack position. | |
void | add_child (const Glib::RefPtr< ItemModel >& child) |
void | move_child (int old_position, int new_position) |
Moves a child to a new stack position. | |
void | remove_child (int child_num) |
Removes the child at the given position. | |
int | find_child (const Glib::RefPtr< ItemModel >& child) |
Attempts to find the given child with the container's stack. | |
Glib::RefPtr< ItemModel > | get_parent () |
Gets the parent of the given model. | |
Glib::RefPtr< const ItemModel > | get_parent () const |
Gets the parent of the given model. | |
void | set_parent (const Glib::RefPtr< ItemModel >& parent) |
This function is only intended to be used when implementing new canvas item models (specifically container models such as Goo::CanvasGroupModel). | |
void | remove () |
Removes a model from its parent. | |
bool | is_container () const |
Tests to see if the given item model is a container. | |
void | raise (const Glib::RefPtr< ItemModel >& above) |
Raises a model in the stacking order. | |
void | raise () |
Raise the item to the top of the stack. | |
void | lower (const Glib::RefPtr< ItemModel >& below) |
Lowers a model in the stacking order. | |
void | lower () |
Lower the item to the bottom of the stack. | |
bool | get_transform (Cairo::Matrix*transform) |
Gets the transformation matrix of an item model. | |
void | set_transform (const Cairo::Matrix*transform) |
Sets the transformation matrix of an item model. | |
void | set_simple_transform (double x, double y, double scale, double rotation) |
A convenience function to set the item model's transformation matrix. | |
bool | get_simple_transform (double& x, double& y, double& scale, double& rotation) const |
This function can be used to get the position, scale and rotation of an item model, providing that the model has a simple transformation matrix (e.g. set with set_simple_transform(), or using a combination of simple translate, scale and rotate operations). | |
void | translate (double tx, double ty) |
Translates the origin of the model's coordinate system by the given amounts. | |
void | scale (double sx, double sy) |
Scales the model's coordinate system by the given amounts. | |
void | rotate (double degrees, double cx, double cy) |
Rotates the model's coordinate system by the given amount, about the given origin. | |
void | skew_x (double degrees, double cx, double cy) |
Skews the model's coordinate system along the x axis by the given amount, about the given origin. | |
void | skew_y (double degrees, double cx, double cy) |
Skews the model's coordinate system along the y axis by the given amount, about the given origin. | |
Glib::RefPtr< Style > | get_style () |
Gets the model's style. | |
Glib::RefPtr< const Style > | get_style () const |
Gets the model's style. | |
void | set_style (const Glib::RefPtr< Style >& style) |
Sets the model's style, by copying the properties from the given style. | |
void | animate (double x, double y, double scale, double degrees, bool absolute, int duration, int step_time, AnimateType animate_type) |
Animates a model from its current position to the given offsets, scale and rotation. | |
void | stop_animation () |
Stops any current animation for the given model, leaving it at its current position. | |
Glib::SignalProxy1< void, int > | signal_child_added () |
Glib::SignalProxy1< void, int > | signal_child_removed () |
Glib::SignalProxy2< void, int, int > | signal_child_moved () |
Glib::SignalProxy1< void, bool > | signal_changed () |
Glib::SignalProxy1< void, GParamSpec* > | signal_child_notify () |
Glib::SignalProxy1< void, bool > | signal_animation_finished () |
Glib::PropertyProxy < Glib::RefPtr< ItemModel > > | property_parent () |
The parent item model. | |
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< ItemModel > > | property_parent () const |
The parent item model. | |
Glib::PropertyProxy< bool > | property_can_focus () |
If the item can take the keyboard focus. | |
Glib::PropertyProxy_ReadOnly < bool > | property_can_focus () const |
If the item can take the keyboard focus. | |
Glib::PropertyProxy < Cairo::Matrix* > | property_transform () |
The transformation matrix of the item. | |
Glib::PropertyProxy_ReadOnly < Cairo::Matrix* > | property_transform () const |
The transformation matrix of the item. | |
Glib::PropertyProxy < Glib::ustring > | property_title () |
A short context-rich description of the item for use by assistive technologies. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_title () const |
A short context-rich description of the item for use by assistive technologies. | |
Glib::PropertyProxy < Glib::ustring > | property_description () |
A description of the item for use by assistive technologies. | |
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_description () const |
A description of the item for use by assistive technologies. | |
Glib::PropertyProxy < PointerEvents > | property_pointer_events () |
Specifies when the item receives pointer events. | |
Glib::PropertyProxy_ReadOnly < PointerEvents > | property_pointer_events () const |
Specifies when the item receives pointer events. | |
Glib::PropertyProxy < ItemVisibility > | property_visibility () |
When the canvas item is visible. | |
Glib::PropertyProxy_ReadOnly < ItemVisibility > | property_visibility () const |
When the canvas item is visible. | |
Glib::PropertyProxy< double > | property_visibility_threshold () |
The scale threshold at which the item becomes visible. | |
Glib::PropertyProxy_ReadOnly < double > | property_visibility_threshold () const |
The scale threshold at which the item becomes visible. | |
Glib::PropertyProxy< double > | property_x () |
The x coordinate of the left side of the item. | |
Glib::PropertyProxy_ReadOnly < double > | property_x () const |
The x coordinate of the left side of the item. | |
Glib::PropertyProxy< double > | property_y () |
The y coordinate of the top of the item. | |
Glib::PropertyProxy_ReadOnly < double > | property_y () const |
The y coordinate of the top of the item. | |
Glib::PropertyProxy< double > | property_width () |
The width of the item. | |
Glib::PropertyProxy_ReadOnly < double > | property_width () const |
The width of the item. | |
Glib::PropertyProxy< double > | property_height () |
The height of the item. | |
Glib::PropertyProxy_ReadOnly < double > | property_height () const |
The height of the item. | |
Static Public Member Functions | |
static void | add_interface (GType gtype_implementer) |
Protected Member Functions | |
virtual int | get_n_children_vfunc () const |
virtual Glib::RefPtr< ItemModel > | get_child_vfunc (int child_num) const |
virtual void | add_child_vfunc (const Glib::RefPtr< ItemModel >& child, int position) |
virtual void | move_child_vfunc (int old_position, int ne_position) |
virtual void | remove_child_vfunc (int child_num) |
virtual void | get_child_property_vfunc (const Glib::RefPtr< ItemModel >& child, guint property_id, Glib::ValueBase&value, GParamSpec* pspec) const |
virtual void | set_child_property_vfunc (const Glib::RefPtr< ItemModel >& child, guint property_id, const Glib::ValueBase&value, GParamSpec* pspec) |
virtual Glib::RefPtr< ItemModel > | get_parent_vfunc () const |
virtual void | set_parent_vfunc (const Glib::RefPtr< ItemModel >& parent) |
virtual Glib::RefPtr< Item > | create_item_vfunc (Canvas* canvas) |
virtual bool | get_transform_vfunc (Cairo::Matrix*transform) const |
virtual void | set_transform_vfunc (const Cairo::Matrix*transform) |
virtual Glib::RefPtr< Style > | get_style_vfunc () const |
virtual void | set_style_vfunc (const Glib::RefPtr< Style >& style) |
virtual void | on_child_added (int child_num) |
virtual void | on_child_removed (int child_num) |
virtual void | on_child_moved (int old_child_num, int new_child_num) |
virtual void | on_changed (bool recompute_bounds) |
virtual void | on_child_notify (GParamSpec* pspec) |
virtual void | on_animation_finished (bool stopped) |
Related Functions | |
(Note that these are not member functions.) | |
Glib::RefPtr < Goocanvas::ItemModel > | wrap (GooCanvasItemModel* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
virtual Goocanvas::ItemModel::~ItemModel | ( | ) | [virtual] |
void Goocanvas::ItemModel::add_child | ( | const Glib::RefPtr< ItemModel >& | child, |
int | position | ||
) |
Adds a child at the given stack position.
child | The child to add. |
position | The position of the child, or -1 to place it last (at the top of the stacking order). |
void Goocanvas::ItemModel::add_child | ( | const Glib::RefPtr< ItemModel >& | child ) |
virtual void Goocanvas::ItemModel::add_child_vfunc | ( | const Glib::RefPtr< ItemModel >& | child, |
int | position | ||
) | [protected, virtual] |
static void Goocanvas::ItemModel::add_interface | ( | GType | gtype_implementer ) | [static] |
void Goocanvas::ItemModel::animate | ( | double | x, |
double | y, | ||
double | scale, | ||
double | degrees, | ||
bool | absolute, | ||
int | duration, | ||
int | step_time, | ||
AnimateType | animate_type | ||
) |
Animates a model from its current position to the given offsets, scale and rotation.
x | The final x coordinate. |
y | The final y coordinate. |
scale | The final scale. |
degrees | The final rotation. This can be negative to rotate anticlockwise, and can also be greater than 360 to rotate a number of times. |
absolute | If the x, y, scale and degrees values are absolute, or relative to the current transform. Note that absolute animations only work if the model currently has a simple transform. If the model has a shear or some other complicated transform it may result in strange animations. |
duration | The duration of the animation, in milliseconds (1/1000ths of a second). |
step_time | The time between each animation step, in milliseconds. |
type | Specifies what happens when the animation finishes. |
virtual Glib::RefPtr<Item> Goocanvas::ItemModel::create_item_vfunc | ( | Canvas* | canvas ) | [protected, virtual] |
int Goocanvas::ItemModel::find_child | ( | const Glib::RefPtr< ItemModel >& | child ) |
Attempts to find the given child with the container's stack.
child | The child to find. |
Glib::RefPtr<ItemModel> Goocanvas::ItemModel::get_child | ( | int | child_num ) |
Gets the child at the given stack position.
child_num | The position of a child in the container's stack. |
0
if child_num is out of range. Glib::RefPtr<const ItemModel> Goocanvas::ItemModel::get_child | ( | int | child_num ) | const |
Gets the child at the given stack position.
child_num | The position of a child in the container's stack. |
0
if child_num is out of range. void Goocanvas::ItemModel::get_child_property | ( | const Glib::RefPtr< ItemModel >& | child, |
const Glib::ustring & | property_name, | ||
Glib::ValueBase & | value | ||
) | const |
Gets a child property of child.
child | A child Goo::CanvasItemModel. |
property_name | The name of the child property to get. |
value | A location to return the value. |
virtual void Goocanvas::ItemModel::get_child_property_vfunc | ( | const Glib::RefPtr< ItemModel >& | child, |
guint | property_id, | ||
Glib::ValueBase & | value, | ||
GParamSpec * | pspec | ||
) | const [protected, virtual] |
virtual Glib::RefPtr<ItemModel> Goocanvas::ItemModel::get_child_vfunc | ( | int | child_num ) | const [protected, virtual] |
int Goocanvas::ItemModel::get_n_children | ( | ) | const |
Gets the number of children of the container.
virtual int Goocanvas::ItemModel::get_n_children_vfunc | ( | ) | const [protected, virtual] |
Glib::RefPtr<ItemModel> Goocanvas::ItemModel::get_parent | ( | ) |
Gets the parent of the given model.
0
if the model has no parent. Glib::RefPtr<const ItemModel> Goocanvas::ItemModel::get_parent | ( | ) | const |
Gets the parent of the given model.
0
if the model has no parent. virtual Glib::RefPtr<ItemModel> Goocanvas::ItemModel::get_parent_vfunc | ( | ) | const [protected, virtual] |
bool Goocanvas::ItemModel::get_simple_transform | ( | double & | x, |
double & | y, | ||
double & | scale, | ||
double & | rotation | ||
) | const |
This function can be used to get the position, scale and rotation of an item model, providing that the model has a simple transformation matrix (e.g. set with set_simple_transform(), or using a combination of simple translate, scale and rotate operations).
If the model has a complex transformation matrix the results will be incorrect.
x | Returns the x coordinate of the origin of the model's coordinate space. |
y | Returns the y coordinate of the origin of the model's coordinate space. |
scale | Returns the scale of the model. |
rotation | Returns the clockwise rotation of the model, in degrees (0-360). |
true
if a transform is set. Glib::RefPtr<const Style> Goocanvas::ItemModel::get_style | ( | ) | const |
Gets the model's style.
If the model doesn't have its own style it will return its parent's style.
Glib::RefPtr<Style> Goocanvas::ItemModel::get_style | ( | ) |
Gets the model's style.
If the model doesn't have its own style it will return its parent's style.
virtual Glib::RefPtr<Style> Goocanvas::ItemModel::get_style_vfunc | ( | ) | const [protected, virtual] |
bool Goocanvas::ItemModel::get_transform | ( | Cairo::Matrix * | transform ) |
Gets the transformation matrix of an item model.
transform | The place to store the transform. |
true
if a transform is set. virtual bool Goocanvas::ItemModel::get_transform_vfunc | ( | Cairo::Matrix * | transform ) | const [protected, virtual] |
GooCanvasItemModel* Goocanvas::ItemModel::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::Interface.
Reimplemented in Goocanvas::EllipseModel, Goocanvas::GroupModel, Goocanvas::ImageModel, Goocanvas::ItemModelSimple, Goocanvas::PolylineModel, Goocanvas::PathModel, Goocanvas::RectModel, Goocanvas::TableModel, and Goocanvas::TextModel.
const GooCanvasItemModel* Goocanvas::ItemModel::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::Interface.
Reimplemented in Goocanvas::EllipseModel, Goocanvas::GroupModel, Goocanvas::ImageModel, Goocanvas::ItemModelSimple, Goocanvas::PolylineModel, Goocanvas::PathModel, Goocanvas::RectModel, Goocanvas::TableModel, and Goocanvas::TextModel.
bool Goocanvas::ItemModel::is_container | ( | ) | const |
Tests to see if the given item model is a container.
true
if the item model is a container. void Goocanvas::ItemModel::lower | ( | const Glib::RefPtr< ItemModel >& | below ) |
Lowers a model in the stacking order.
below | The item model to lower model below, or 0 to lower model to the bottom of the stack. |
void Goocanvas::ItemModel::lower | ( | ) |
Lower the item to the bottom of the stack.
void Goocanvas::ItemModel::move_child | ( | int | old_position, |
int | new_position | ||
) |
Moves a child to a new stack position.
old_position | The current position of the child. |
new_position | The new position of the child. |
virtual void Goocanvas::ItemModel::move_child_vfunc | ( | int | old_position, |
int | ne_position | ||
) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_animation_finished | ( | bool | stopped ) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_changed | ( | bool | recompute_bounds ) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_child_added | ( | int | child_num ) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_child_moved | ( | int | old_child_num, |
int | new_child_num | ||
) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_child_notify | ( | GParamSpec * | pspec ) | [protected, virtual] |
virtual void Goocanvas::ItemModel::on_child_removed | ( | int | child_num ) | [protected, virtual] |
Glib::PropertyProxy<bool> Goocanvas::ItemModel::property_can_focus | ( | ) |
If the item can take the keyboard focus.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<bool> Goocanvas::ItemModel::property_can_focus | ( | ) | const |
If the item can take the keyboard focus.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> Goocanvas::ItemModel::property_description | ( | ) |
A description of the item for use by assistive technologies.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<Glib::ustring> Goocanvas::ItemModel::property_description | ( | ) | const |
A description of the item for use by assistive technologies.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<double> Goocanvas::ItemModel::property_height | ( | ) |
The height of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<double> Goocanvas::ItemModel::property_height | ( | ) | const |
The height of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< Glib::RefPtr<ItemModel> > Goocanvas::ItemModel::property_parent | ( | ) |
The parent item model.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< Glib::RefPtr<ItemModel> > Goocanvas::ItemModel::property_parent | ( | ) | const |
The parent item model.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<PointerEvents> Goocanvas::ItemModel::property_pointer_events | ( | ) |
Specifies when the item receives pointer events.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<PointerEvents> Goocanvas::ItemModel::property_pointer_events | ( | ) | const |
Specifies when the item receives pointer events.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> Goocanvas::ItemModel::property_title | ( | ) |
A short context-rich description of the item for use by assistive technologies.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<Glib::ustring> Goocanvas::ItemModel::property_title | ( | ) | const |
A short context-rich description of the item for use by assistive technologies.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Cairo::Matrix*> Goocanvas::ItemModel::property_transform | ( | ) |
The transformation matrix of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<Cairo::Matrix*> Goocanvas::ItemModel::property_transform | ( | ) | const |
The transformation matrix of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<ItemVisibility> Goocanvas::ItemModel::property_visibility | ( | ) |
When the canvas item is visible.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<ItemVisibility> Goocanvas::ItemModel::property_visibility | ( | ) | const |
When the canvas item is visible.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<double> Goocanvas::ItemModel::property_visibility_threshold | ( | ) |
The scale threshold at which the item becomes visible.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<double> Goocanvas::ItemModel::property_visibility_threshold | ( | ) | const |
The scale threshold at which the item becomes visible.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly<double> Goocanvas::ItemModel::property_width | ( | ) | const |
The width of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
Glib::PropertyProxy<double> Goocanvas::ItemModel::property_width | ( | ) |
The width of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
Glib::PropertyProxy<double> Goocanvas::ItemModel::property_x | ( | ) |
The x coordinate of the left side of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
Glib::PropertyProxy_ReadOnly<double> Goocanvas::ItemModel::property_x | ( | ) | const |
The x coordinate of the left side of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
Glib::PropertyProxy<double> Goocanvas::ItemModel::property_y | ( | ) |
The y coordinate of the top of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
Glib::PropertyProxy_ReadOnly<double> Goocanvas::ItemModel::property_y | ( | ) | const |
The y coordinate of the top of the item.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Reimplemented in Goocanvas::TextModel.
void Goocanvas::ItemModel::raise | ( | const Glib::RefPtr< ItemModel >& | above ) |
Raises a model in the stacking order.
above | The item model to raise model above, or 0 to raise model to the top of the stack. |
void Goocanvas::ItemModel::raise | ( | ) |
Raise the item to the top of the stack.
void Goocanvas::ItemModel::remove | ( | ) |
Removes a model from its parent.
If the model is in a canvas it will be removed.
This would normally also result in the model being freed.
void Goocanvas::ItemModel::remove_child | ( | int | child_num ) |
Removes the child at the given position.
child_num | The position of the child to remove. |
virtual void Goocanvas::ItemModel::remove_child_vfunc | ( | int | child_num ) | [protected, virtual] |
void Goocanvas::ItemModel::rotate | ( | double | degrees, |
double | cx, | ||
double | cy | ||
) |
Rotates the model's coordinate system by the given amount, about the given origin.
degrees | The clockwise angle of rotation. |
cx | The x coordinate of the origin of the rotation. |
cy | The y coordinate of the origin of the rotation. |
void Goocanvas::ItemModel::scale | ( | double | sx, |
double | sy | ||
) |
Scales the model's coordinate system by the given amounts.
sx | The amount to scale the horizontal axis. |
sy | The amount to scale the vertical axis. |
void Goocanvas::ItemModel::set_child_property | ( | const Glib::RefPtr< ItemModel >& | child, |
const Glib::ustring & | property_name, | ||
const Glib::ValueBase & | value | ||
) |
Sets a child property of child.
child | A child Goo::CanvasItemModel. |
property_name | The name of the child property to set. |
value | The value to set the property to. |
virtual void Goocanvas::ItemModel::set_child_property_vfunc | ( | const Glib::RefPtr< ItemModel >& | child, |
guint | property_id, | ||
const Glib::ValueBase & | value, | ||
GParamSpec * | pspec | ||
) | [protected, virtual] |
void Goocanvas::ItemModel::set_parent | ( | const Glib::RefPtr< ItemModel >& | parent ) |
This function is only intended to be used when implementing new canvas item models (specifically container models such as Goo::CanvasGroupModel).
It sets the parent of the child model. <!--PARAMETERS--> <note><para> This function cannot be used to add a model to a group or to change the parent of a model. To do that use the Goo::CanvasItemModel:parent property. </para></note>
parent | The new parent item model. |
virtual void Goocanvas::ItemModel::set_parent_vfunc | ( | const Glib::RefPtr< ItemModel >& | parent ) | [protected, virtual] |
void Goocanvas::ItemModel::set_simple_transform | ( | double | x, |
double | y, | ||
double | scale, | ||
double | rotation | ||
) |
A convenience function to set the item model's transformation matrix.
x | The x coordinate of the origin of the model's coordinate space. |
y | The y coordinate of the origin of the model's coordinate space. |
scale | The scale of the model. |
rotation | The clockwise rotation of the model, in degrees. |
void Goocanvas::ItemModel::set_style | ( | const Glib::RefPtr< Style >& | style ) |
Sets the model's style, by copying the properties from the given style.
style | A style. |
virtual void Goocanvas::ItemModel::set_style_vfunc | ( | const Glib::RefPtr< Style >& | style ) | [protected, virtual] |
void Goocanvas::ItemModel::set_transform | ( | const Cairo::Matrix * | transform ) |
Sets the transformation matrix of an item model.
transform | The new transformation matrix, or 0 to reset the transformation to the identity matrix. |
virtual void Goocanvas::ItemModel::set_transform_vfunc | ( | const Cairo::Matrix * | transform ) | [protected, virtual] |
Glib::SignalProxy1< void,bool > Goocanvas::ItemModel::signal_animation_finished | ( | ) |
void on_my_animation_finished(bool stopped)
Glib::SignalProxy1< void,bool > Goocanvas::ItemModel::signal_changed | ( | ) |
void on_my_changed(bool recompute_bounds)
Glib::SignalProxy1< void,int > Goocanvas::ItemModel::signal_child_added | ( | ) |
void on_my_child_added(int child_num)
Glib::SignalProxy2< void,int,int > Goocanvas::ItemModel::signal_child_moved | ( | ) |
void on_my_child_moved(int old_child_num, int new_child_num)
Glib::SignalProxy1< void,GParamSpec* > Goocanvas::ItemModel::signal_child_notify | ( | ) |
void on_my_child_notify(GParamSpec* pspec)
Glib::SignalProxy1< void,int > Goocanvas::ItemModel::signal_child_removed | ( | ) |
void on_my_child_removed(int child_num)
void Goocanvas::ItemModel::skew_x | ( | double | degrees, |
double | cx, | ||
double | cy | ||
) |
Skews the model's coordinate system along the x axis by the given amount, about the given origin.
degrees | The skew angle. |
cx | The x coordinate of the origin of the skew transform. |
cy | The y coordinate of the origin of the skew transform. |
void Goocanvas::ItemModel::skew_y | ( | double | degrees, |
double | cx, | ||
double | cy | ||
) |
Skews the model's coordinate system along the y axis by the given amount, about the given origin.
degrees | The skew angle. |
cx | The x coordinate of the origin of the skew transform. |
cy | The y coordinate of the origin of the skew transform. |
void Goocanvas::ItemModel::stop_animation | ( | ) |
Stops any current animation for the given model, leaving it at its current position.
void Goocanvas::ItemModel::translate | ( | double | tx, |
double | ty | ||
) |
Translates the origin of the model's coordinate system by the given amounts.
tx | The amount to move the origin in the horizontal direction. |
ty | The amount to move the origin in the vertical direction. |
Glib::RefPtr< Goocanvas::ItemModel > wrap | ( | GooCanvasItemModel * | object, |
bool | take_copy = false |
||
) | [related] |
A Glib::wrap() method for this object.
object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |