GTK+ Forums

binutils · Familiar Face Joined: 11 Jun 2007 Posts: 8

Hi,

I am looking at gtkterm source, trying to modify the source.
i have included 4 new gtktextview widgets, and want to put serial buffer into the widget, but i haven't clue yet.

binutils · Familiar Face Joined: 11 Jun 2007 Posts: 8

why gtktextview widget getting longer?
when character inserted into the widget.

openldev · Posted: Fri Jun 15, 2007 9:03 pm Post subject:

You must put your GtkTextView widget into a GtkScrolledWindow container for it to support scrolling. Otherwise, it will resize itself to show all of the text on the screen.

binutils · Familiar Face Joined: 11 Jun 2007 Posts: 8

Hi,

I don't want scrolling function, just fixed 1 line textview form is fine.
Any help that would be very appreciated.

openldev · Posted: Tue Jun 19, 2007 12:33 am Post subject:

You can enable wrapping in the text view widget. However, if your text grows beyond the widget, it will always grow.

binutils · Familiar Face Joined: 11 Jun 2007 Posts: 8

Code: (Plaintext)
1 2 3 4 5 6 7 8 9 10	gtk_text_buffer_insert(AIn_buff, &AIn_iter,buffer_tmp->str,-1); g_printf("the count is %d\n",gtk_text_buffer_get_char_count(AIn_buff)); if(gtk_text_buffer_get_char_count(AIn_buff)==70){ gtk_text_buffer_set_text(AIn_buff, buffer_tmp->str, 70); //gtk_text_buffer_delete( AIn_buff, 0, 70); //gtk_text_buffer_insert(AIn_buff, &AIn_iter,buffer_tmp->str,-1); }

this code clear line when character count reached 70, but then next character doesn't show up.

binutils · Familiar Face Joined: 11 Jun 2007 Posts: 8

Hi,
I figured it out to replace gtktextview with gtkentry.