Element widget properties
FIXME : Image map
These are the element widget properties of Gwf. Elements are those definitions in the structure
definiton of the widget besides the parent widget. A GtkToggleButton has for example a element
called active (a guint), which indicates wheter the button is pressed or depressed.
Click on one of the parameter entries to go to the description of that option.
Elements list
This list shows all elements of the current project, and its properties.
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Type
This entry sets the type of an element. For example, there is an element "guint active", the type is "guint".
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Name
This entry sets the name of an element. For example, there is an element "guint active", the name is "active".
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Initial value
This entry sets the intial value of an element. This value is set on creation of the widget.
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Create set function
This controls wheter the program should create a set function for this element.
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Allocate set value
This controls wheter the value that is assigned to the element should be allocated. For example, a
element with type "gint" does not need to be allocated, a "gchar*" (a string) however does.
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Allocation [set] code
Here you can type the code which assigns the value given to the set-function to the element. For example,
the code for allocation a gchar* could be:
g_free(widget->elem);
widget->elem = g_strdup(elem);
Widget is here the name of the widget variabel, elem is the element in this widget.
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Create get function
This controls wheter the program should create a get function for this element.
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Allocate get value
This controls wheter the value that is returned should be allocated. For example, a
element with type "gint" does not need to be allocated, a "gchar*" (a string) however can be allocated.
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Allocation [get] code
Here you can type the code which allocates the returned value. For example, the code for allocation
a gchar* could be:
return g_strdup(widget->elem);
Widget is here the name of the widget variabel, elem is the element in this widget.
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Add (button)
This button adds a new element to the widget. If an element with the same name exists, nothing happens,
as the name should be unique.
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Update (button)
This button updates the contents of the currently selected element.
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Delete (button)
This button deletes the currently selected element.
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Clear (button)
This button clears all entry fields and sets all checkbuttons to disabled.
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