/usr/include/goocanvasmm-2.0/goocanvasmm/itemsimple.h is in libgoocanvasmm-2.0-dev 1.90.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Generated by gmmproc 2.46.1 -- DO NOT MODIFY!
#ifndef _GOOCANVASMM_ITEMSIMPLE_H
#define _GOOCANVASMM_ITEMSIMPLE_H
#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>
/* Copyright (C) 1998-2006 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm/object.h>
#include <gdkmm/pixbuf.h>
#include <cairomm/cairomm.h>
#include <goocanvasmm/item.h>
#include <goocanvasmm/linedash.h>
#include <goocanvasmm/style.h>
#include <pangomm/fontdescription.h>
#include <gdkmm/rgba.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GooCanvasItemSimple GooCanvasItemSimple;
typedef struct _GooCanvasItemSimpleClass GooCanvasItemSimpleClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Goocanvas
{ class ItemSimple_Class; } // namespace Goocanvas
#endif //DOXYGEN_SHOULD_SKIP_THIS
namespace Goocanvas
{
class ItemSimple :
public Glib::Object,
public Goocanvas::Item
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
typedef ItemSimple CppObjectType;
typedef ItemSimple_Class CppClassType;
typedef GooCanvasItemSimple BaseObjectType;
typedef GooCanvasItemSimpleClass BaseClassType;
// noncopyable
ItemSimple(const ItemSimple&) = delete;
ItemSimple& operator=(const ItemSimple&) = delete;
private: friend class ItemSimple_Class;
static CppClassType itemsimple_class_;
protected:
explicit ItemSimple(const Glib::ConstructParams& construct_params);
explicit ItemSimple(GooCanvasItemSimple* castitem);
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
ItemSimple(ItemSimple&& src) noexcept;
ItemSimple& operator=(ItemSimple&& src) noexcept;
virtual ~ItemSimple() noexcept;
/** Get the GType for this class, for use with the underlying GObject type system.
*/
static GType get_type() G_GNUC_CONST;
#ifndef DOXYGEN_SHOULD_SKIP_THIS
static GType get_base_type() G_GNUC_CONST;
#endif
///Provides access to the underlying C GObject.
GooCanvasItemSimple* gobj() { return reinterpret_cast<GooCanvasItemSimple*>(gobject_); }
///Provides access to the underlying C GObject.
const GooCanvasItemSimple* gobj() const { return reinterpret_cast<GooCanvasItemSimple*>(gobject_); }
///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
GooCanvasItemSimple* gobj_copy();
private:
protected:
ItemSimple();
public:
/** This function should be called by subclasses of Goo::CanvasItemSimple
* in their set_model() method.
*
* @param model The model that @a item will view.
*/
void set_model(const Glib::RefPtr<ItemModel>& model);
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple,
* typically in their update() or get_requested_area() methods.
*
* It calculates the bounds of the current path, using the item's style
* settings, and stores the results in the given Goo::CanvasBounds struct.
*
* The returned bounds contains the bounding box of the path in device space,
* converted to user space coordinates. To calculate the bounds completely in
* user space, use cairo_identity_matrix() to temporarily reset the current
* transformation matrix to the identity matrix.
*
* @param context A cairo context.
* @param bounds The Goo::CanvasBounds struct to store the resulting bounding box.
*/
void get_path_bounds(const Cairo::RefPtr<Cairo::Context>& context, Bounds& bounds) const;
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple,
* typically in their update() or get_requested_area() methods.
*
* It converts the item's bounds to a bounding box in device space.
*
* @param context A cairo context.
* @param bounds The bounds of the item, in the item's coordinate space.
*/
void user_bounds_to_device(const Cairo::RefPtr<Cairo::Context>& context, Bounds& bounds);
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple,
* typically in their get_requested_area() method.
*
* It converts the item's bounds to a bounding box in its parent's coordinate
* space. If the item has no transformation matrix set then no conversion is
* needed.
*
* @param context A cairo context.
* @param bounds The bounds of the item, in the item's coordinate space.
*/
void user_bounds_to_parent(const Cairo::RefPtr<Cairo::Context>& context, Bounds& bounds);
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple.
*
* It checks if the given point is in the current path, using the item's
* style settings.
*
* @param x The x coordinate of the point.
* @param y The y coordinate of the point.
* @param cr A cairo context.
* @param pointer_events Specifies which parts of the path to check.
* @return <tt>true</tt> if the given point is in the current path.
*/
bool check_in_path(double x, double y, const Cairo::RefPtr<Cairo::Context>& cr, PointerEvents pointer_events) const;
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple.
*
* It paints the current path, using the item's style settings.
*
* @param cr A cairo context.
*/
void paint_path(const Cairo::RefPtr<Cairo::Context>& cr);
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple.
*
* It is used as a callback for the "changed" signal of the item models.
* It requests an update or redraw of the item as appropriate.
*
* @param recompute_bounds If the item's bounds need to be recomputed.
*/
void changed(bool recompute_bounds);
/** This function is intended to be used by subclasses of Goo::CanvasItemSimple,
* typically in their update() or get_requested_area() methods.
*
* It ensures that the item's style is setup correctly. If the item has its
* own Goo::CanvasStyle it makes sure the parent is set correctly. If it
* doesn't have its own style it uses the parent item's style.
*/
void check_style();
/** Gets the item's line width.
*
* @return The item's line width.
*/
double get_line_width() const;
//gtkmmproc error: title : property defs lookup failed.
//gtkmmproc error: visibility-threshold : property defs lookup failed.
//gtkmmproc error: visibility : property defs lookup failed.
//gtkmmproc error: description : property defs lookup failed.
//gtkmmproc error: pointer-events : property defs lookup failed.
//gtkmmproc error: transform : property defs lookup failed.
/** The pattern to use to paint the perimeter of the item, or NULL disable painting.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::RefPtr<Cairo::Pattern> > property_stroke_pattern() ;
/** The pattern to use to paint the perimeter of the item, or NULL disable painting.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::RefPtr<Cairo::Pattern> > property_stroke_pattern() const;
/** The pattern to use to paint the interior of the item, or NULL to disable painting.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::RefPtr<Cairo::Pattern> > property_fill_pattern() ;
/** The pattern to use to paint the interior of the item, or NULL to disable painting.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::RefPtr<Cairo::Pattern> > property_fill_pattern() const;
/** The fill rule used to determine which parts of the item are filled.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::FillRule > property_fill_rule() ;
/** The fill rule used to determine which parts of the item are filled.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::FillRule > property_fill_rule() const;
/** The compositing operator to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::Operator > property_operator() ;
/** The compositing operator to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::Operator > property_operator() const;
/** The antialiasing mode to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::Antialias > property_antialias() ;
/** The antialiasing mode to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::Antialias > property_antialias() const;
/** The base font to use for the text.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Glib::ustring > property_font() ;
/** The base font to use for the text.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Glib::ustring > property_font() const;
/** The attributes specifying which font to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Pango::FontDescription > property_font_desc() ;
/** The attributes specifying which font to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Pango::FontDescription > property_font_desc() const;
/** The hinting to be used for font metrics.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::HintMetrics > property_hint_metrics() ;
/** The hinting to be used for font metrics.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::HintMetrics > property_hint_metrics() const;
/** The line width to use for the item's perimeter.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< double > property_line_width() ;
/** The line width to use for the item's perimeter.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< double > property_line_width() const;
/** The line cap style to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::LineCap > property_line_cap() ;
/** The line cap style to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::LineCap > property_line_cap() const;
/** The line join style to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::LineJoin > property_line_join() ;
/** The line join style to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::LineJoin > property_line_join() const;
/** The smallest angle to use with miter joins, in degrees. Bevel joins will be used below this limit.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< double > property_line_join_miter_limit() ;
/** The smallest angle to use with miter joins, in degrees. Bevel joins will be used below this limit.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< double > property_line_join_miter_limit() const;
/** The dash pattern to use.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< LineDash > property_line_dash() ;
/** The dash pattern to use.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< LineDash > property_line_dash() const;
/** The color to use for the item's perimeter. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_WriteOnly< Glib::ustring > property_stroke_color() ;
/** The color to use for the item's perimeter, specified as a 32-bit integer value. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< guint > property_stroke_color_rgba() ;
/** The color to use for the item's perimeter, specified as a 32-bit integer value. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< guint > property_stroke_color_rgba() const;
/** The color to use for the item's perimeter, specified as a GdkRGBA. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Gdk::RGBA > property_stroke_color_gdk_rgba() ;
/** The color to use for the item's perimeter, specified as a GdkRGBA. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Gdk::RGBA > property_stroke_color_gdk_rgba() const;
/** The pixbuf to use to draw the item's perimeter. To disable painting set the 'stroke-pattern' property to NULL.
*
* @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_WriteOnly< Glib::RefPtr<Gdk::Pixbuf> > property_stroke_pixbuf() ;
/** The color to use to paint the interior of the item. To disable painting set the 'fill-pattern' property to NULL.
*
* @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_WriteOnly< Glib::ustring > property_fill_color() ;
/** The color to use to paint the interior of the item, specified as a 32-bit integer value. To disable painting set the 'fill-pattern' property to NULL.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< guint > property_fill_color_rgba() ;
/** The color to use to paint the interior of the item, specified as a 32-bit integer value. To disable painting set the 'fill-pattern' property to NULL.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< guint > property_fill_color_rgba() const;
/** The pixbuf to use to paint the interior of the item. To disable painting set the 'fill-pattern' property to NULL.
*
* @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_WriteOnly< Glib::RefPtr<Gdk::Pixbuf> > property_fill_pixbuf() ;
//gtkmmproc error: parent : property defs lookup failed.
//gtkmmproc error: can-focus : property defs lookup failed.
/** The sequence of path commands specifying the clip path.
*
* @return A PropertyProxy_WriteOnly that allows you to set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_WriteOnly< Glib::ustring > property_clip_path() ;
/** The fill rule used to determine which parts of the item are clipped.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Cairo::FillRule > property_clip_fill_rule() ;
/** The fill rule used to determine which parts of the item are clipped.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Cairo::FillRule > property_clip_fill_rule() const;
// Don't override Item::get_bounds(). It can do more than taking a copy of
// GooCanvasItemSimple.bounds, such as first updating it.
void set_bounds(const Bounds& value);
protected:
virtual void simple_create_path_vfunc(const Cairo::RefPtr<Cairo::Context>& cr);
virtual void simple_update_vfunc(const Cairo::RefPtr<Cairo::Context>& cr);
virtual void simple_paint_vfunc(const Cairo::RefPtr<Cairo::Context>& cr, const Bounds& bounds);
virtual bool simple_is_item_at_vfunc(double x, double y, const Cairo::RefPtr<Cairo::Context>& cr, bool is_pointer_event);
bool get_need_update() const;
void set_need_update(const bool& value);
bool get_need_entire_subtree_update() const;
void set_need_entire_subtree_update(const bool& value);
public:
public:
//C++ methods used to invoke GTK+ virtual functions:
protected:
//GTK+ Virtual Functions (override these to change behaviour):
//Default Signal Handlers::
};
} //namespace Goocanvas
namespace Glib
{
/** A Glib::wrap() method for this object.
*
* @param object The C instance.
* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
* @result A C++ instance that wraps this C instance.
*
* @relates Goocanvas::ItemSimple
*/
Glib::RefPtr<Goocanvas::ItemSimple> wrap(GooCanvasItemSimple* object, bool take_copy = false);
}
#endif /* _GOOCANVASMM_ITEMSIMPLE_H */
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