#include <widgetdata.h>
Public Member Functions | |
bool | IsSelected (gcu::Object const *obj) const |
void | SetSelected (gcu::Object *obj) |
void | Unselect (gcu::Object *obj) |
void | UnselectAll () |
void | MoveSelectedItems (double dx, double dy) |
void | MoveSelection (double dx, double dy) |
void | RotateSelection (double x, double y, double angle) |
void | ClearSelection () |
void | Copy (GtkClipboard *clipboard) |
void | GetSelectionBounds (ArtDRect &rect) const |
bool | HasSelection () |
void | SelectAll () |
void | ShowSelection (bool state) |
void | GetObjectBounds (gcu::Object const *obj, ArtDRect *rect) const |
Static Public Member Functions | |
static xmlDocPtr | GetXmlDoc (GtkClipboard *clipboard) |
Public Attributes | |
View * | m_View |
GtkWidget * | Canvas |
GnomeCanvasGroup * | Group |
GnomeCanvasItem * | Background |
double | Zoom |
std::map< gcu::Object const *, GnomeCanvasGroup * > | Items |
std::list< gcu::Object * > | SelectedObjects |
This class contains all data associated with a widget displaying a document. It might be deprecated in future versions since it was mostly useful for the Bonobo version which is not anymore supported.
Definition at line 74 of file widgetdata.h.
void gcp::WidgetData::ClearSelection | ( | ) | [inline] |
Empties the list of selected objects. Called after objects have been deleted.
Definition at line 155 of file widgetdata.h.
References SelectedObjects.
void gcp::WidgetData::Copy | ( | GtkClipboard * | clipboard | ) |
clipboard | a GtkClipboard. |
Copies the current selection to the clipboard.
void gcp::WidgetData::GetObjectBounds | ( | gcu::Object const * | obj, | |
ArtDRect * | rect | |||
) | const |
obj | a gcu::Object. | |
rect | an ArtDRect which will receive the object bounds. |
Gets the object bounds in canvas coordinates.
void gcp::WidgetData::GetSelectionBounds | ( | ArtDRect & | rect | ) | const |
rect | an ArtDRect which will receive the selection bounds. |
Gets the selection bounds in canvas coordinates.
static xmlDocPtr gcp::WidgetData::GetXmlDoc | ( | GtkClipboard * | clipboard | ) | [static] |
clipboard | a GtkClipboard. |
bool gcp::WidgetData::HasSelection | ( | ) | [inline] |
Definition at line 171 of file widgetdata.h.
References SelectedObjects.
bool gcp::WidgetData::IsSelected | ( | gcu::Object const * | obj | ) | const |
obj | an object. |
void gcp::WidgetData::MoveSelectedItems | ( | double | dx, | |
double | dy | |||
) |
dx | the x coordinate of the translation vector. | |
dy | the y coordinate of the translation vector. |
Moves the items representing the selection, but don't move the objects themselves and don't modify the document. This is used by the selection tool but might be deprecated in the future.
void gcp::WidgetData::MoveSelection | ( | double | dx, | |
double | dy | |||
) |
dx | the x coordinate of the translation vector. | |
dy | the y coordinate of the translation vector. |
Moves the selection. This method creates an Operation instance for the Undo/Redo framework.
void gcp::WidgetData::RotateSelection | ( | double | x, | |
double | y, | |||
double | angle | |||
) |
x | the x coordinate of the rotation center. | |
y | the y coordinate of the rotation center. | |
angle | the rotation angle. |
Rotates the selection. This method does not create an Operation instance.
void gcp::WidgetData::SelectAll | ( | ) |
Selects the whole document.
void gcp::WidgetData::SetSelected | ( | gcu::Object * | obj | ) |
obj | the object to select. |
Selects the specified object.
void gcp::WidgetData::ShowSelection | ( | bool | state | ) |
state | whether to show or not the selection. |
If state is true, the selection is highlighted, otherwise, it is displayed normally. This is used when printing or exporting an image.
void gcp::WidgetData::Unselect | ( | gcu::Object * | obj | ) |
obj | the object to unselect. |
Unselects a specified object.
void gcp::WidgetData::UnselectAll | ( | ) |
Unselects everything.
GnomeCanvasItem* gcp::WidgetData::Background |
The white rectangle used as background (to be deprecated).
Definition at line 92 of file widgetdata.h.
GtkWidget* gcp::WidgetData::Canvas |
The canvas widget to which this instance is associated.
Definition at line 84 of file widgetdata.h.
GnomeCanvasGroup* gcp::WidgetData::Group |
The root group containing all other items, except the background.
Definition at line 88 of file widgetdata.h.
std::map<gcu::Object const*, GnomeCanvasGroup*> gcp::WidgetData::Items |
Maps the document objects to the canvas items which represent them.
Definition at line 100 of file widgetdata.h.
The document view.
Definition at line 80 of file widgetdata.h.
std::list<gcu::Object*> gcp::WidgetData::SelectedObjects |
The list of selected objects.
Definition at line 104 of file widgetdata.h.
Referenced by ClearSelection(), and HasSelection().
double gcp::WidgetData::Zoom |
The current zoom factor.
Definition at line 96 of file widgetdata.h.