Hello,
I'm programming a tool using Vala langage. I need to manipulate a
treeview, delete an item for example.
I'm trapped the release key event but for certain keys, treeview emits a
beep (left or right arrow, del keys).
How can I remove this beep ?
CODE sample.vala
Thanks Michael for your answer.
The compilation is ok. No error message. This is the linker that
reports, e.g.:
undefined reference to `pango_font_description_from_string'
The instruction I use to compile is (which is launched by CodeBlocks):
mingw32-g++.exe -LC:\Program Files
Ok, I finally find out what was the problem..
I had to add the library pango-1.0.lib in the compiling options.
Strange that this was not included initially when building a project
with gtk+.
P.. I spent days on this...
Thanks is all cases for your help on this.
Cheers, Eric.
Eric
Hi ,
which one to use if I wants my button should not glow on hovering mouse pointer
over the button
1. g_signal_handler_block()
2. g_signal_handler_disconnect()
3. g_signal_stop_emmission()
4. g_signal_override_class_closure()
5. g_signal_override_class_handler()
Hi,
On Thu, Nov 07, 2013 at 08:10:50PM +0800, Mahesh Chaudhari wrote:
which one to use if I wants my button should not glow on hovering mouse
pointer over the button
It comes from the theme. It's a bad idea to stop a signal because you
don't want the :hover effect.
Regards,
Sébastien
On Thu, Nov 7, 2013 at 4:10 AM, Mahesh Chaudhari
mahesh.chaudh...@ymail.com wrote:
Also (unsuccessfully) tried :
void enter_button1(GtkWidget *widget, gpointer data)
{
GtkStyle *style;
style = gtk_widget_get_style(button1);
style-bg[GTK_STATE_PRELIGHT] =
Andrew,
when so ever theme style may get applied but
I am doing this in enter signal handler i.e. whenever I keep mouse pointer over
button ,
style of the normal state copied to prelight state
On Thursday, 7 November 2013 10:46 AM, Andrew Potter agpot...@gmail.com wrote:
On Thu, Nov 7,
On Thu, Nov 7, 2013 at 7:06 PM, Mahesh Chaudhari
mahesh.chaudh...@ymail.com wrote:
On Thursday, 7 November 2013 10:46 AM, Andrew Potter agpot...@gmail.com
wrote:
On Thu, Nov 7, 2013 at 4:10 AM, Mahesh Chaudhari
mahesh.chaudh...@ymail.com wrote:
Also (unsuccessfully) tried :
void