nemiver r468 - in trunk: . src/persp/dbgperspective

[jjongsma svn gnome org]

Author: jjongsma
Date: 2007-04-25 04:45:36 +0100 (Wed, 25 Apr 2007)
New Revision: 468
ViewCVS link: http://svn.gnome.org/viewcvs/nemiver?rev=468&view=rev

Modified:
   trunk/ChangeLog
   trunk/src/persp/dbgperspective/nmv-breakpoints-view.cc
Log:
Allow multiple breakpoints to be deleted at the same time.

Although the breakpoints view supported multiple selection, when you right-click
a group of selected breakpoints, all but the one you clicked on became
de-selected.  To fix this, I had to connect the button-press-event signal before
the default handler and prevent the default handler from being executed if the
user right-clicked on an already-selected item.

Moving the signal connection before the default handler caused problems for the
code that figures out which actions in the context menu are valid, however.  The
problem was that we use the current selection to determine which menu items are
valid, but the selection has not been updated by the default handler at the time
we want to pop up the menu.  To solve this, I connected to the treeview
selections 'changed' signal, and update the actions here instead of while we are
displaying the menu.