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Libgnomedb 3.0 Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties | Signals |
GnomeDbCanvasItemGnomeDbCanvasItem — Base class for all the GnomeCanvasItem derived widgets in libgnomedb. |
GObject +----GInitiallyUnowned +----GtkObject +----GnomeCanvasItem +----GnomeCanvasGroup +----GnomeDbCanvasItem +----GnomeDbCanvasCursor +----GnomeDbCanvasEntity +----GnomeDbCanvasText +----GnomeDbCanvasFkconstraint +----GnomeDbCanvasJoin
"allow-drag" gboolean : Read / Write "allow-move" gboolean : Read / Write "graph-item" GdaGraphItem* : Read / Write "tip-text" gchar* : Read / Write
This object adds some functionnalities on top of the GnomeCanvasItem objects such as synchronisation with a GdaGraphItem object (to have a persistent position on the canvas), the ability to be moved on the canvas, and the ability to initiate and report simple drag and drop within the canvas.
"drag-action"
signalvoid user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer arg1, gpointer arg2, gpointer user_data) : Run First
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the object which received the signal. |
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user data set when the signal handler was connected. |
"moved"
signalvoid user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
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the object which received the signal. |
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user data set when the signal handler was connected. |
"moving"
signalvoid user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
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the object which received the signal. |
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user data set when the signal handler was connected. |
"shifted"
signalvoid user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
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the object which received the signal. |
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user data set when the signal handler was connected. |