dialog box; that lets us do some type-checking, but we can still typedef
it to an incompletely-defined structure to hide the implementation
details from the caller.
Make "create_progress_dlg()" take, as an argument, the title to put in
the "stop the operation" button, and use "Stop" rather than "Cancel" if
stopping the operation doesn't undo all the work it's done.
Thaw the clist if we break out of a "read the file" operation, as we
freeze it before the operation.
Have the handler for the "delete" event on the progress dialog box
return FALSE, to let GTK+ know that it should, in fact, delete the
window. ("delete" event handlers should return TRUE if the window
shouldn't actually be deleted, FALSE if it should; they should not
return "void".)
svn path=/trunk/; revision=2120
potentially long-running operation that has a progress indicator, pop up
a modal dialog box with
an indication of what is being done;
a progress bar;
a "Cancel" button to stop the operation.
This:
leaves more room on the status line for a filter expression;
provides a mechanism to allow the user to cancel long-running
operations (although the way we do so may not back out of them
as nicely as the user might like, if it's not obvious what the
"right" way is or if the "right" way is difficult to implement
or involves doing as much work as letting the operation
continue);
means that, because the dialog box is modal, we don't have to
worry about the user performing arbitrary UI operations out from
under the operation and changing arbitrary bits of state being
used by that operation.
svn path=/trunk/; revision=2103
into "gtk/ui_util.c", and move the declarations of those UI utilities
out of "util.h" into "ui_util.h". (The header file is in the top-level
directory, rather than the "gtk" directory, because it declares
window-system-independent interfaces to routines with
window-system-dependent implementations.)
Add to "gtk/ui_util.c" a routine to set the window and icon title.
Use that routine to make the title of an Ethereal top-level window be
{filename} - Ethereal
if there's a capture open, and have "{filename}" be "<capture>" if it's
a temporary capture file.
svn path=/trunk/; revision=1255
Guy Harris