changing colour of widget

2013-09-26 Thread Mahesh Chaudhari 
Hi List,
I am very new to GTK+ programming and got a task of developing user interface 
(GUI) to one of our embedded board 
I went through basics of GTK searching for any widget that could represent on 
board LEDs, which can glows (basically changes colour)
Also, is it possible to generate an event whenever file is updated instead of 
user (mouse clicks, keyboard press)
 
 
Any Help
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Re: changing colour of widget

2013-09-26 Thread Vest V. 
Hello Mahesh,

It depends on which approach you want to use: draw LEDs manually, or
display images. The first possible widget is GtkDrawingArea:
https://developer.gnome.org/gtk3/3.2/GtkDrawingArea.html, the second is
GtkImage: https://developer.gnome.org/gtk3/3.2/GtkImage.html

Regarding the event: probably you need GIO library (especially the
GFileMonitor: https://developer.gnome.org/gio/unstable/GFileMonitor.html)

Kind regards,
Vlad


On Thu, Sep 26, 2013 at 12:17 PM, Mahesh Chaudhari 
mahesh.chaudh...@ymail.com wrote:

 Hi List,
 I am very new to GTK+ programming and got a task of developing user
 interface (GUI) to one of our embedded board
 I went through basics of GTK searching for any widget that could represent
 on board LEDs, which can glows (basically changes colour)
 Also, is it possible to generate an event whenever file is updated instead
 of user (mouse clicks, keyboard press)


 Any Help
 ___
 gtk-app-devel-list mailing list
 gtk-app-devel-list@gnome.org
 https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

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gtk-app-devel-list@gnome.org
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