Hi
Maybe someone should extend the API docs or add a FAQ:
gtk_widget_grab_focus( GTK_BIN(combo)->child );
Jan-Marek
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Hi
You're misunderstanding the _emit_ functions. They are supposed to be used
"inside" GObjects to run their attached signal handlers.
So a soluting would be:
gboolean your_old_code(...)
{
return FALSE; // destroy
return TRUE; // do not destroy
}
gboolean delete_event_callback(...)
{
re
Hi Emmanuel
For me it works as expected. I just added a gtk_main(), a gtk_init(...)
and a print()-callback and it works (on Debian Sarge gtk+ 2.6.4)
For gtk_menu_popup I used ..., 0, gtk_get_current_event_time());
Maybe something else is wrong in your code?
Jan-Marek
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Hi
> The signal handler for a button in my main window launches a file
> chooser dialog, then processes the selected files.
> I try to hide the dialog during processing with 'gtk_widget_hide
> (dialog);' but this does not take effect until the signal handler exits.
> Is there a way to hide the dia
Hi
> I would like to write a command line application that outputs the
> current workspace (under GNOME, I had someting in WindowMaker, but this
> does not work in GNOME). I have tried the following:
...
All "workspace" stuff depends on the window manager, so I guess for GNOME
you have to check t
> Now, I'm using the GTK_COMBO_BOX_ENTRY that doesn't have the
> "activate" signal, neither let me access the entry inside the combo,
> as I used to do with GTK_COMBO.
>
> Someone know how to do it?
GTK_ENTRY( gtk_bin_get_child( GTK_BIN( combo_box ) ) )
Jan-Marek
_
> Ok ok! However it doesn't work on my situation. What I am trying to do
> is something similar a bookmark. Then it has a root folder: Bookmark
> (that cotain all the folders and url's); and it has the url's (that
> are the 'leafs'). One requirement is I may move the folders and url's.
> So I need
> Thanks Jan-Marek and everyone else who replied. The
> suggestions have been really helpful. I'm making some
> progress. But I didn't know I had to deal with
> hue/saturation/intensity stuff for this.
>
> I searched but couldn't find any documentation for
> gtk_hsv_to_rgb()?? One website (pretty o
Please start a new thread next time.
> 1) There is a way to set the root of the tree?
Maybe
gtk_tree_store_append( store, &new_row, NULL );
> 2) There is a way to select when a node will be a leaf or a node?
?
There are no leafs - a "leaf" is a node without children:
gtk_tree_model_iter_has_c
FYI - I just came up with the this example to illustrate a way to change
the colors in a loop - it doesn't represent the solution!
Algo is still:
r = max, g = 0, b = 0
r = max , g = max, b = 0
r = 0, g = max, b = 0
r = 0, g = max, b = max
r = 0, g = 0, b = max
r = max, g = 0, b = max
back to step
Hi
> I need to create 100 little squares and each of them
> has to be a different color. They can't just be a
> random color: they have to follow the colors of the
> standard color spectrum/palette. For example, the
> first one is dark blue, then lighter blue, ... ,
> green, ... , red.
Std. color
Hi Yury
> Yury Aliaev wrote:
>
> > 2) When pressing the left mouse button and moving the cursor vertically
> > the selection in GtkCList follow the cursor. In GtkTreeView -- not. How
> > can I obtain in GtkTreeView the same behavior as in GtkCList?
Not the same problem, but you may be able to ada
Hi
>developing gui with glade, c. i want to know the api or
> functionality to how to get system date and time, and how to display it
> to the particular widget.
Look into the GLib API Docs -> Date and Time Functions.
HTH
Jan-Marek
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Hi Daniel
If I want to catch GLib/GTK+ errors I set a breakpoint to g_log.
In gdb: break g_log
If you use g_log for a lot of own logging, you should be able to set a
breakpoint depending on the logging domain.
HTH
Jan-Marek
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Hi
> Does anyone know if there is a way to add a checkMenuItem in a menu
> using ActionGroup and gtkUiManager?
Have a look for GtkToggleActionEntry.
Jan-Marek
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