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Get the selected range from a PtText widget
int PtTextGetSelection( PtWidget_t *widget,
int *start,
int *end );
This function gets the currently selected range from a
PtText widget. It returns the number of characters
currently selected and sets the provided integers to the actual
range. All characters from start up to but not including
end are currently selected.
Both start and end are 0-based. So,
for example, if start returns as 0, it indicates
the first character in the widget's text buffer.
The number of characters currently selected, or -1
if the specified widget isn't a PtText widget.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtText,
PtTextSetSelection()
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