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<TITLE> [Gtk-sharp-list] Gtk entry only for digits?
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<H1>[Gtk-sharp-list] Gtk entry only for digits?
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</H1>
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<B>Michael
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</B>
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<A HREF="mailto:26031%40t-link.de"
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TITLE="[Gtk-sharp-list] Gtk entry only for digits?">26031@t-link.de
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</A><BR>
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<I>Sun, 29 Aug 2004 19:31:54 +0200</I>
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<P><UL>
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<LI> Previous message: <A HREF="004790.html">[Gtk-sharp-list] Gtk entry only for digits?
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<LI> Next message: <A HREF="004793.html">[Gtk-sharp-list] Window+buttons
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<a href="date.html#4792">[ date ]</a>
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<a href="thread.html#4792">[ thread ]</a>
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<a href="subject.html#4792">[ subject ]</a>
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<a href="author.html#4792">[ author ]</a>
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<!--beginarticle-->
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<PRE>Jop, helped a lot :-)
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I did it that way:
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void InsertText(object o, TextInsertedArgs args)
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{
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if(args.Text.Equals("1") || args.Text.Equals("2")
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|| args.Text.Equals("3")
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||<i> args.Text.Equals("4") ||
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</I> args.Text.Equals("5") ||args.Text.Equals("6")
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||args.Text.Equals("7") ||args.Text.Equals("8")
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||args.Text.Equals("9") ||args.Text.Equals("0"))
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{
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Console.WriteLine("Number pressed "+ args.Text);
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}
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else
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{
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if(entry1.CursorPosition.Equals(0))
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{
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entry1.DeleteText(entry1.CursorPosition-2,entry1.CursorPosition-1);
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Console.WriteLine("Text0: "+ args.Text);
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}
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else
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{
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entry1.DeleteText(entry1.CursorPosition,entry1.CursorPosition+1);
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Console.WriteLine("Text1: "+ args.Text);
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}
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}
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}
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@ Draek: With KeyPressEventArgs you do not get any output in the console
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if a digit is pressed. Only 'special keys' show an output.
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Thanks a lot @ all
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Michael
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On Sun, 2004-08-29 at 12:51, Philipp Kern wrote:
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><i> On So, 2004-08-29 at 09:41, Draek wrote:
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</I>><i> > I'm sure that you can do it with KeyPressEventArgs. What I would do
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</I>if I
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><i> > was you is print the key code that is received to the console when
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</I>you
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><i> > press numbers you will see what the key code is, just do a switch
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</I>><i> > statement on that keycode as a string and your set, only print the
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</I>><i> > numbers not letters.
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</I>><i>
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</I>><i> Although I really do not know how to reach an Entry field without
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</I>alpha
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><i> characters, this hardware method doesn't seem very natural to me.
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</I>><i> You get the hardware keycodes, so for providing proper editing
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</I>features
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><i> you would also have to check the keypad (and if numlock is really on)
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</I>><i> etc.
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</I>><i>
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</I>><i> Perhaps you might want to play with "insert_text" and int
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</I>><i> System.Int32.Parse(string).
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</I>><i>
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</I>><i> Hope to help you just a little bit,
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</I>><i> Philipp Kern
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</I>
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</PRE>
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