Button remains pressed until callback function ends

Hi, I'm quite a newbie to GTK+ and got some trouble with handling button clicks. I've got a callback function which reads in and plays a sound file. This function is connected to the clicked event of a button. The problem is, the button stays pushed until the sound playing function finishes its

Re: Button remains pressed until callback function ends

Play the sound in an idle handler which is set in the callback function. Padraig Michal Kepien wrote: Hi, I'm quite a newbie to GTK+ and got some trouble with handling button clicks. I've got a callback function which reads in and plays a sound file. This function is connected to the clicked event

Re: Button remains pressed until callback function ends

On Wed, 16 Feb 2005 11:04:19 +0100, Michal Kepien [EMAIL PROTECTED] wrote: function is connected to the clicked event of a button. The problem is, the button stays pushed until the sound playing function finishes its work. I want the button to pop out immediately after it has been clicked

Re: Button remains pressed until callback function ends

Play the sound in an idle handler which is set in the callback function. That's quite a step forward. What if I want to play the sound in the background, enabling the program to process other events simultaneously? I mean, when the sound is being played, I can't eg. close the main window or

Re: Button remains pressed until callback function ends

Either use a separate thread or have the idle handler return periodically to allow the main loop to process events. Padraig Michal Kepien wrote: Play the sound in an idle handler which is set in the callback function. That's quite a step forward. What if I want to play the sound in the

Simulated keypress window focus

Hi, I've recently been trying to implement a simulate keypress function, the function is activated by a command sent to the gui through a pipe, which is all working however the simulate keypress function never seems to actually work. The piece of code i'm using is: static void

Re: Simulated keypress window focus

On Wed, 16 Feb 2005 10:48:38 + (GMT), Andrew Gatt [EMAIL PROTECTED] wrote: I've recently been trying to implement a simulate keypress function, the function is activated by a command sent to the gui through a pipe, which is all working however the simulate keypress function never seems to

Re: Button remains pressed until callback function ends

On Wed, 2005-02-16 at 11:34, Michal Kepien wrote: Play the sound in an idle handler which is set in the callback function. That's quite a step forward. What if I want to play the sound in the background, enabling the program to process other events simultaneously? I mean, when the sound

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odd shaped windows

Is it possible with gtk to display a window that doesn't have any window border, decorations, and be of arbritrary shape? I am starting work on a automotive dashboard that uses graphical images of a car's dash and uses gnomecanvase to render the needles and such and it would look a LOT better

Re: odd shaped windows

On Wed, 2005-02-16 at 10:02 -0800, Dave Andruczyk wrote: Is it possible with gtk to display a window that doesn't have any window border, decorations, and be of arbritrary shape? Take a look at gmplayer: http://www.mplayerhq.hu/ ___

GtkTextView: scrolling last line to top

Is there a way to scroll the last line of a text view to the top of the view? I tried to use the align parameter like this: gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW(EditorTextView), iter, 0.0, TRUE, 0.0, 0.0); where iter points to the last line in the buffer, but the view only scrolls so

Re: odd shaped windows

On Wed, 16 Feb 2005 10:02:26 -0800 (PST), Dave Andruczyk [EMAIL PROTECTED] wrote: Is it possible with gtk to display a window that doesn't have any window border, decorations, and be of arbritrary shape? You need gdk_window_shape_combine_region() or gdk_window_shape_combine_mask():

Re: Re: Should I use Gtk+ or GUI?

Hi, I have resolved this problem after add gdk_threads_*() to all timer callback functions as following : gdk_threads_enter(); . . gdk_threads_leave(); Regards Rill //-- gdk_threads_enter();

gtk thread begginer

do somebody can sand an simple example how to use gtk threads? how can i application like counter? thanks -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.8.8 - Release Date: 14.2.2005 ___

Re: GtkTreeView cursor focus

I've already narrowed this a little further - its in gtktreeview.c (3801) /* draw the big row-spanning focus rectangle, if needed */ if (!has_special_cell node == cursor GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_DRAW_KEYFOCUS) GTK_WIDGET_HAS_FOCUS (widget)) {

Re: format number on gtklabel

It's locale dependent, so make sure LC_NUMERIC is set to a locale that formats in that style (e.g. da_DK, and presumably your own). In order to use the locale stuff in C or C++, you need to call setlocale to set the locale stuff up. that much is true. In C: #include locale.h

Re: format number on gtklabel

Hi, Paul Davis [EMAIL PROTECTED] writes: #include locale.h setlocale(LC_ALL, ); as noted by someone else, this is a very very unfriendly thing to do unless it is restricted to places where you are doing serialization (ie. saving state to disk) If you are doing serialization, you

Re: format number on gtklabel

If you are doing serialization, you wouldn't change the locale but use the locale-independent functions provided by glib (g_ascii_strtod and g_ascii_dtostr). i have a policy of not using glib functions in code that doesn't use GTK. wrong-headed? perhaps. but there it is.

gtk+1.2 and xorg-6.8.2. Font problem. [Partial solution]

Hello. I don't know how xorg and gtk are interconnected, but my problem arised after upgrade of xorg to 6.8.2_rc2 version and freetype library to 2.1.9. I had (and have) strange problem with all gtk-1 based applications in ru_RU.UTF-8 locale. I can not see any russian letters there. There are

Re: How to change the font of GtkComboBox popup list

On Tue, 15 Feb 2005 09:53:29 -0600, Greg Breland [EMAIL PROTECTED] wrote: On Tue, 2005-02-15 at 08:52, Marco Scholten wrote: I think you are talking about GtkCombo, i was talking about GtkComboBox. I think i may have to create a cellrenderertext set its font and pack that into the combobox,

unorthidox use of GAllocator and GSList?

Hi I'm wondering if I should cease and desist. I'm using the GSList and the GAllocator in way that they may not be designed for. The reason I am doing it this way is I want to allocate space for my list nodes and my data in the same big chunk. In other words, I'm creating list nodes that