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virtual | ~Group () |
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GnomeCanvasGroup * | gobj () |
| Provides access to the underlying C GtkObject. More...
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const GnomeCanvasGroup * | gobj () const |
| Provides access to the underlying C GtkObject. More...
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| Group (Group &parent, double x=0, double y=0) |
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| Group () |
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Glib::PropertyProxy< double > | property_x () |
| X. More...
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Glib::PropertyProxy_ReadOnly
< double > | property_x () const |
| X. More...
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Glib::PropertyProxy< double > | property_y () |
| Y. More...
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Glib::PropertyProxy_ReadOnly
< double > | property_y () const |
| Y. More...
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virtual | ~Item () |
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GnomeCanvasItem * | gobj () |
| Provides access to the underlying C GtkObject. More...
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const GnomeCanvasItem * | gobj () const |
| Provides access to the underlying C GtkObject. More...
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void | move (double dx, double dy) |
| Moves a canvas item by creating an affine transformation matrix for translation by using the specified values. More...
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void | raise (int positions) |
| Raises the item in its parent's stack by the specified number of positions. More...
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void | lower (int positions) |
| Lowers the item in its parent's stack by the specified number of positions. More...
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void | raise_to_top () |
| Raises an item to the top of its parent's stack. More...
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void | lower_to_bottom () |
| Lowers an item to the bottom of its parent's stack. More...
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int | grab (unsigned int event_mask, const Gdk::Cursor &cursor, guint32 etime) |
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int | grab (unsigned int event_mask, guint32 etime) |
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void | ungrab (guint32 etime) |
| Ungrabs the item, which must have been grabbed in the canvas, and ungrabs the mouse. More...
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void | w2i (double &x, double &y) |
| Converts a coordinate pair from world coordinates to item-relative coordinates. More...
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void | i2w (double &x, double &y) |
| Converts a coordinate pair from item-relative coordinates to world coordinates. More...
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void | grab_focus () |
| Makes the specified item take the keyboard focus, so all keyboard events will be sent to it. More...
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void | get_bounds (double &x1, double &y1, double &x2, double &y2) const |
| Queries the bounding box of a canvas item. More...
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void | show () |
| Shows a canvas item. More...
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void | hide () |
| Hides a canvas item. More...
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void | affine_relative (const Art::AffineTrans &affine) |
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void | affine_absolute (const Art::AffineTrans &affine) |
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Art::AffineTrans | get_i2w_affine () const |
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Art::AffineTrans | get_i2c_affine () const |
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void | reparent (Group &new_group) |
| Changes the parent of the specified item to be the new group. More...
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Canvas * | get_canvas () const |
| Returns the canvas we're on. More...
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virtual void | update_vfunc (double *affine, ArtSVP *clip_path, int flags) |
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virtual void | realize_vfunc () |
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virtual void | unrealize_vfunc () |
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virtual void | map_vfunc () |
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virtual void | unmap_vfunc () |
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virtual ArtUta * | coverage_vfunc () |
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virtual void | draw_vfunc (const Glib::RefPtr< Gdk::Drawable > &drawable, int x, int y, int width, int height) |
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virtual void | render_vfunc (GnomeCanvasBuf *buf) |
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virtual double | point_vfunc (double x, double y, int cx, int cy, GnomeCanvasItem **actual_item) |
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virtual void | bounds_vfunc (double *x1, double *y1, double *x2, double *y2) |
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Glib::SignalProxy1< bool,
GdkEvent * > | signal_event () |
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Group * | get_parent_group () |
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const Group * | get_parent_group () const |
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Glib::PropertyProxy< Group * > | property_parent () |
| You rarely need to use properties because there are get_ and set_ methods for almost all of them. More...
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Glib::PropertyProxy_ReadOnly
< Group * > | property_parent () const |
| You rarely need to use properties because there are get_ and set_ methods for almost all of them. More...
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virtual bool | on_event (GdkEvent *p1) |
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void | item_construct (Group &group) |
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void | item_construct (Group &group, const gchar *first_arg_name, va_list ap) |
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void | set (const gchar *first_arg_name,...) |
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void | request_update () |
| To be used only by item implementations. More...
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void | reset_bounds () |
| Resets the bounding box of a canvas item to an empty rectangle. More...
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void | update_svp (ArtSVP **p_svp, ArtSVP *new_svp) |
| Sets the svp to the new value, requesting repaint on what's changed. More...
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void | update_svp_clip (ArtSVP **p_svp, ArtSVP *new_svp, ArtSVP *clip_svp) |
| Sets the svp to the new value, clipping if necessary, and requesting repaint on what's changed. More...
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void | request_redraw_svp (const ArtSVP *svp) |
| Request redraw of the svp if in aa mode, or the entire item in in xlib mode. More...
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void | update_bbox (int x1, int y1, int x2, int y2) |
| Sets the bbox to the new value, requesting full repaint. More...
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