Re: Recommend GL interface method?

found it relatively easy to use and have had no problems or complications.. I have not tried any other widgets though so I can't really compare them. Cheers, Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http

Re: animated formats supported by gdk-pixbuf

On Sun, 2006-09-24 at 22:34 +0200, Francesco Montorsi wrote: Hi all, I couldn't find a list of image formats supported by gdk-pixbuf; in particular I'm interested to the animation formats it supports. Does anyone knows how can I find such list? You can query gdk-pixbuf directly in

GtkComboBox cell rendering?

! Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: GtkComboBox cell rendering?

needed. Thanks very much, Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Startup splash screen..

, you'd have to be in a real hurry to get bothered by that ;-) -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Startup splash screen..

Hi, Thanks for the reply, Yes, I've used the decorate functions to create a border-less window, I basically set it up to close after an amount of time... Excuse my ignorance, but what are startup functions ? - I can't find any reference to them in the docs.. On Fri, 2006-06-16 at 18:13 +,

Re: Startup splash screen..

Interesting... Thanks very much for the link! On Sat, 2006-06-17 at 08:50 +, Claudio Polegato Junior wrote: Hi, Start with this: http://developer.gnome.org/doc/API/2.0/gtk/GtkWindow.html#gtk-window-set-auto-startup-notification ___

Startup splash screen..

or something like that.. But before I begin coding I just want to know if there's any sort of standard or perhaps even a widget designed for the purpose? Thanks, - Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http

Re: Retrieving one selected element in a GtkTreeSelection (multiple)?

On Sun, 2006-04-23 at 00:26 -0400, Guy Rouillier wrote: Looks like gtk_tree_selection_get_selected_rows() is your available alternative. Just use the first path in the list. Thanks! I thought my question had been buried by now... ;) I suppose that would be the best route. -- Daniel

Re: Set up callbacks for dynamically created buttons

withing the callback to determine the label of the button. Hope this helps. -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Set up callbacks for dynamically created buttons

difference on an i386, as according to the GLib reference manual it is defined as: #define GINT_TO_POINTER(i) ((gpointer) (i)) -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org

Re: Set up callbacks for dynamically created buttons

(Button %d was clicked\n, i); } and connect to it like: g_signal_connect(G_OBJECT(buttons[i]), clicked, G_CALLBACK(button_callback), GINT_TO_POINTER(i)) -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list

Re: Problem: hiding window

*button, gpointer user_data) { gtk_widget_hide((GtkWidget *)user_data); return TRUE; } Returning TRUE will prevent the window from being destroyed.. Hope this helps.. -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing

Retrieving one selected element in a GtkTreeSelection (multiple)?

the selected items for other functions by the way so I can't use GTK_SELECT_SINGLE... Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: GUI construction tips

somewhere in the widget properties editor. Hope this helps.. - Daniel Pekelharing On Tue, 2006-03-21 at 12:13 +0100, Fernando Apesteguía wrote: Hi, I'm creating a GUI with Gtk. I'm using VBoxes and HBoxes, so my app resizes when dpi changes and so on. But I don't like the look of some aspects

Re: How to perform 2D drawing on top of 3D OpenGL scene

your question, I don't see why that wouldn't work... Apologies to all for the somewhat off-topic code pasting.. ;-) Daniel Pekelharing On Thu, 2006-02-09 at 08:40 -0600, Douglas Vechinski wrote: I'm writing a program using Gtk and GtkGLExt. I have a drawing area which is using OpenGL to display

Re: Blocking a signal with unknown handler id?

g_signal_lookup and g_signal_handlers_block_matched where only G_SIGNAL_MATCH_ID is passed. Thanks! One of those ought to solve my problem... I'll check them out. -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel

Radio buttons - howto disable callback on deselect?

in advance! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Blocking a signal with unknown handler id?

the id... Is there perhaps someway to block all user defined callbacks on a widget? Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: scrolling text

If you are familiar with OpenGL, you could try using GtkGLExt, (assuming that you want to write your own one, and that it must use Gtk +) http://gtkglext.sourceforge.net/ It would not be hard to make opengl scroll text... - Just a suggestion, that's what I would do.. Hope this helps, Daniel

Re: Gtk+ Version compatibilty?

On Mon, 2005-12-19 at 13:55 -0600, Matt Hull wrote: On Mon, 19 Dec 2005, Daniel Pekelharing wrote: On Mon, 2005-12-19 at 19:49 +0100, Maciej Piechotka wrote: 2005/12/19, Matt Hull [EMAIL PROTECTED]: On Sun, 18 Dec 2005, Daniel Pekelharing wrote: On Sun, 2005-12-18 at 15:29 +0100

Space as an accel key??

! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Gtk+ Version compatibilty?

a backward version compatibility list? Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Gtk+ Version compatibilty?

much, requiring 2.6.0 should be a safe bet. Thanks for the info! I guess I'll just go with requiring 2.6.0, seeing as the only older versions I have are in rpm packages, I don't think it would be easy to install them next to my current version... -- Daniel Pekelharing [EMAIL PROTECTED

Visibility of menu accelerators?

items... How does one set the visible property when using the accel path functions? Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Accel Paths not being created?

must be doing something wrong, am I supposed to initialize the root path first somehow? I can't seem to find any info on whether the whole accelerator path system needs some sort of initialization. Any ideas anyone? Thanks! -- Daniel Pekelharing [EMAIL PROTECTED

Re: Accel Paths not being created?

On Fri, 2005-12-02 at 14:15 +0200, Daniel Pekelharing wrote: Hi all, After my earlier queries regarding adjustable accelerator keys, I have been attempting to implement accelerator paths in my app. I'm using gtk_menu_set_accel_path on each toplevel menu I create, which should

Re: Accel Paths not being created?

On Fri, 2005-12-02 at 18:01 +0200, Daniel Pekelharing wrote: Some further experimentation: GtkWidget *menu, *file, *test; menu = gtk_menu_new(); file = gtk_menu_item_new_with_label(File); gtk_menu_item_set_submenu(GTK_MENU_ITEM(file), menu); test = gtk_menu_item_new_with_label(test

Re: Signal on mouse over menu item?

On Sat, 2005-11-26 at 09:08 +, John Cupitt wrote: On 11/26/05, Daniel Pekelharing [EMAIL PROTECTED] wrote: Is there a signal on a GtkMenuItem that gets called when the cursor is moved onto the item? I use select for when a menu item is highlit but before it is activated. John

Re: Signal on mouse over menu item?

On Sat, 2005-11-26 at 11:18 +0200, Daniel Pekelharing wrote: On Sat, 2005-11-26 at 09:08 +, John Cupitt wrote: On 11/26/05, Daniel Pekelharing [EMAIL PROTECTED] wrote: Is there a signal on a GtkMenuItem that gets called when the cursor is moved onto the item? I use select

Re: Signal on mouse over menu item?

in a easy way. I'm working on a 3D Animation app, and I've picked up (from forums and such) that 3D designers are rather particular about having flexibility on keyboard shortcuts... I actually posted a question about it some days ago: On Thu, 2005-11-17 at 18:41 +0200, Daniel Pekelharing wrote: Hi all

Re: Signal on mouse over menu item?

-rethinking.. It looks like the easiest way out though! Thanks for the help and the code snippets! Now back to work... -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman

Signal on mouse over menu item?

Hi all, Is there a signal on a GtkMenuItem that gets called when the cursor is moved onto the item? Thanks -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo

Dynamically adjustable accelerator keys?

anyone accomplished this sort of thing, or have any links to a tutorial ? Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: GtkRadioMenuItem, GSList

On Sat, 2005-11-05 at 14:13 +0200, Daniel Pekelharing wrote: Hi all, I have a function for creating and adding GtkRadioMenuItems into a menu, something like this: /* Global vars */ static GtkWidget *menu; static GSList *list = NULL; void add_item(myobj *obj, GCallback callback

GtkRadioMenuItem, GSList

-next before destroying the menu item, but it just spits out error messages. Thanks! -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Removing a GtkMenuItem?

Hi all, What's the correct way to remove a GtkMenuItem from a constructed menu? calling gtk_widget_destroy on the item seems to result in random crashes.. Thanks.. -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app

Re: Removing a GtkMenuItem?

On Sat, 2005-10-29 at 18:02 +0200, Daniel Pekelharing wrote: Hi all, What's the correct way to remove a GtkMenuItem from a constructed menu? calling gtk_widget_destroy on the item seems to result in random crashes.. Thanks.. Oops... it seems that gtk_widget_destroy works fine.. I had

Gtk+ and Autoconf?

Hi all, I'm busy trying to setup my project to use the autoconf tools for compilation (I'm very new to using autoconf). Can anyone tell me how Gtk+ is normally detected using autoconf? I'm not sure how I'd go about using pkg-config with autoconf.. Thanks.. -- Daniel Pekelharing [EMAIL

Re: Gtk+ and Autoconf?

build with gtk 2.0 fi PKG_CHECK_MODULES(GTK, gtk+-2.0, CFLAGS=$CFLAGS $GTK_CFLAGS LIBS=$LIBS $GTK_LIBS,) Thanks! that seems simple enough.. -- Daniel Pekelharing [EMAIL PROTECTED] ___ gtk-app-devel-list mailing list gtk-app-devel-list

Re: Gtk+ and Autoconf?

On Thu, 2005-10-27 at 17:03 +0200, Ralf Corsepius wrote: Actually, the whole PKG_CONFIG magic above is unnecessary. Have a look into /usr/share/aclocal/pkg.m4 you probably have installed on your system. Ralf Thanks! I found it.. thats even easier! -- Daniel Pekelharing [EMAIL PROTECTED

Retrieving current mouse pointer position?

Hi all, How can I retrieve the current mouse position? I mean without setting up a mouse callback.. Thanks.. -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel

Destroying a GtkListStore

Hi all, How do I destroy a GtkListStore created with gtk_list_store_new() ?? There seems to be no gtk_list_store_destroy() .. Thanks -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman

Re: Destroying a GtkListStore

On Fri, 2005-08-12 at 17:34 +0200, Stefan Kost wrote: g_object_unref() is the thing to do for all GObject derived classes. Stefan Ahh, Thanks! -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http

Re: Gtk screen refresh

Hi, I think you're wanting: gtk_main_iteration() by the way gtk_entry_append_text(..) has been deprecated... - Daniel On Mon, 2005-08-08 at 13:59 +0200, Jirka Pirko wrote: hi i have following problem: need to append chars to GTK_ENTRY as they are coming from serial port (/dev/ttyS0)

Determining if a GtkWindow is maximised?

the state like this if (event-new_window_state GDK_WINDOW_STATE_MAXIMIZED) {..} But this test seems to prove true almost always - event when I just shift the (unmaximised) window around? Am I doing something wrong? Thanks -- Daniel Pekelharing ___ gtk-app

Re: Determining if a GtkWindow is maximised?

On Sat, 2005-07-09 at 12:41 +0200, Daniel Pekelharing wrote: Hi all, I'd like my app to remember the maximised state of the main window, I can't seem to figure it out.. I have a callback attached to configure_event on the main window: gboolean main_window_move(GtkWidget *widget

Re: Gtk Popup Menu accelerators not working

window, like this: gtk_window_add_accel_group(GTK_WINDOW(w), accel); Hope this helps.. -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Positioning a GtkWindow?

Hi all, Stupid question I know... How can I position a GtkWindow? It seems that gtk_window_set_position(..) only allows for imprecise positions like the screen centre or on the current mouse position? Is there a function for specifying a x,y position? Thanks -- Daniel Pekelharing

Re: Positioning a GtkWindow?

On Thu, 2005-07-07 at 14:46 +0200, David Necas (Yeti) wrote: gtk_window_move(), but see its docs for caveats. Yeti ..Thanks! Works OK -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org

Re: GtkFileChooserButton - signal change

, G_CALLBACK(call_back), NULL); Alternatively you can execute the file chooser dialog with: gtk_dialog_run(GTK_DIALOG(file_chooser)); and just read the return value -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org

Gtk Standard arguments

Hi all, Where can I get information on all the standard gtk arguments that are passed in gtk_init? I'm trying to run my app on a remote display, I use the --display argument, but it crashes reporting: Xlib: No protocol specified Is there a standard arg for this? Thanks -- Daniel Pekelharing

Manual Menu Stock Items, Moving/Hiding Mouse

); } Obviously this isn't portable, I don't really plan on porting, but In case I ever did it would make it lots easier if there was a portable function. Also how do I hide the mouse pointer? Thanks! -- Daniel Pekelharing ___ gtk-app-devel-list mailing list

Manual Menu Creation - Accelerator Groups

item? In the documentation gtk_accel_group_connect (...) is described as Installs an accelerator in a group.. It's the only function I could find that seems made for this.. only it doesn't work. (or I don't know how to use it). Any ideas/clues anyone? Thanks a lot! -- Daniel Pekelharing

Re: Manual Menu Creation - Accelerator Groups

On Fri, 2005-05-27 at 11:55 +, Peter Bloomfield wrote: Sounds like you're not using GtkAction, since the accelerator stuff is quite explicit there. How about gtk_widget_add_accelerator? Peter It's perfect! Thanks Peter! -- Daniel Pekelharing

Re: why my program quit when I use g_thread?

Daniel Pekelharing On Wed, 2005-05-18 at 20:03 +0800, wrote: when I add these code,my program will crash at the start, and report segments falt?: if (!g_thread_supported()) g_thread_init(); gdk_thread_enter(); gtk_set_local(); gtk_init(); /* init my gtk window here */ gtk_main

Re: why my program quit when I use g_thread?

for what it does! -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

How to use the mouse wheel?

| GDK_BUTTON_RELEASE_MASK); Thanks -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: A litle problem with RGB images

Hi, This is not entirely related, but if you are familiar with OpenGL you could use GtkGLExt (http://gtkglext.sourceforge.net/) to create a OpenGL drawable context and then display the images using simple OpenGL textures or something... Just an idea though. Daniel On Sun, 2005-05-15 at 10:50

Tutorial for GtkUIManager ?

Hi all, Can anyone recommend a tutorial on using GtkUIManager? I've been using GtkItemFactory up till now, but I noticed that it's been deprecated. Thanks! -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http

Greying out Menu Items

ideas / clues? Thanks -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Size of a GtkWidget

Hi all, This is probably a stupid question, but how do I get the exact size of a GtkWidget (in pixels)? In all the documentation, I can find only functions for retrieving the requested size or the default size, all of which have warnings of not being necessary correct Thanks -- Daniel

Re: Size of a GtkWidget

On Fri, 2005-05-06 at 17:27 +0300, Olexiy Avramchenko wrote: Hello Use allocation field of GtkWidget structure. Olexiy Thanks - this works fine! ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org

Simple way to display colour on button

Hi all, In my app I use a colour selection dialog to pick a colour. I'd like the button that you have to press to pop up the dialog to show the current colour. Is there any easy way of setting the colour of a button? Thanks -- Daniel Pekelharing

Re: Simple way to display colour on button

On Fri, 2005-05-06 at 13:28 -0400, Matthias Clasen wrote: In GTK+ 2.6, you can use GtkColorButton. Cool! Thanks! I checked it out GtkColorButton is perfect! ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org

Re: Font Problem

On Sat, 2005-04-23 at 16:34 +, [ A b h i s h e k ] wrote: Hi all I am in a bit of a fix. I had downloaded and installed pango-1.0.5.tar.gz and now there are no fonts visible on my desktop or for that matter there is no text in any system window that i open. Like in place of

Re: G_CALLBACK definition

On Sat, 2005-04-16 at 11:15 +0200, David Necas (Yeti) wrote: GtkWidget *dan_gui_open_dialog(char *title, char *filter_name, char *filter, GCallback callback) Yeti Thanks again! ___ gtk-app-devel-list mailing list

GLib Crashing?

it means? Thanks -- Daniel Pekelharing ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: GtkItemFactoryEntry shortcut keys

On Apr 9, 2005 11:15 AM, David Necas (Yeti) [EMAIL PROTECTED] wrote: E.g. in /usr/include/gtk-2.0/gdk/gdkkeysyms.h (w/o the GDK_ prefix). They match X11 key names /usr/X11R6/include/X11/keysymdef.h (w/o the XK_ prefix). There may be some more user-friendly form of the list

GtkItemFactoryEntry shortcut keys

Hi all, This is my first post - I'm fairly new to gtk programming. I program in C, here's my problem. I'm building a main menu for my app using GtkItemFactory, I'm trying to assign the '=' key as a shortcut on one of the items like this: {/Edit/Frame Sequence Shift/Increment/1 Frame, =,