if(xmlStrEquals(cur->name, (const xmlChar *) "check")) // Find out which type it is
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, xmlGetProp(cur,"name"))),(gboolean) xmlGetProp(cur,"value"));
else if(xmlStrEquals(cur->name, (const xmlChar *) "spin"))
gtk_adjustment_set_value(GTK_ADJUSTMENT (gtk_builder_get_object (builder, xmlGetProp(cur,"name"))),(gdouble) xmlGetProp(cur,"value"));
else if(xmlStrEquals(cur->name, (const xmlChar *) "combo"))
gtk_combo_box_set_active(GTK_COMBO_BOX (gtk_builder_get_object (builder, xmlGetProp(cur,"name"))),(gint) xmlGetProp(cur,"value"));
The 3 errors below correspond to the 3 if statements above.
main.c:125: warning: cast from pointer to integer of different size
main.c:130: error: pointer value used where a floating point value was expected
main.c:139: warning: cast from pointer to integer of different size
If you will allow me to extract the offending parts:
(gboolean) xmlGetProp(cur,"value")
(gdouble) xmlGetProp(cur,"value")
(gint) xmlGetProp(cur,"value")
Why are these typecasts causing these errors? How can I fix them?
Trying to use (gboolean *) etc recieved warnings from gtk along the lines of:
warning: passing argument 2 of ‘gtk_toggle_button_set_active’ makes integer from pointer without a cast
/usr/include/gtk-2.0/gtk/gtktogglebutton.h:82: note: expected ‘gboolean’ but argument is of type ‘gboolean *’
error: incompatible type for argument 2 of ‘gtk_adjustment_set_value’
/usr/include/gtk-2.0/gtk/gtkadjustment.h:93: note: expected ‘gdouble’ but argument is of type ‘gdouble *’
warning: passing argument 2 of ‘gtk_combo_box_set_active’ makes integer from pointer without a cast
/usr/include/gtk-2.0/gtk/gtkcombobox.h:99: note: expected ‘gint’ but argument is of type ‘gint *’
I fixed it like so:
(gboolean) *xmlGetProp(cur,"value")
(gdouble) *xmlGetProp(cur,"value")
(gint) *xmlGetProp(cur,"value")
Still don't know why that worked, but I can guess.