Moved the graphs below the toolbar and made them taller, so that they
are more readable/usable. Converted the statusbar into a box, moved it
below the graphs and rearranged the content to match the graphs.
New class XtmExecToolButton that replaces the old GtkToolButton for the
execution menu.
The toolbar style is set to the default behavior (no forced labels).
The statusbar is created since a separate widget class and has three
different labels (settable through properties) for CPU, memory and
number of processes. This makes it more convenient to change one or
another value and it gives a nicer look.
Changes touching the build:
- Bumped version to 0.5.0.
- Removed dependency on Xfce libs (it only depends on GTK+-2.0.)
- Updated Makefile with new source files.
- Build ChangeLog through a script (remove it from source tree.)
More generally speaking, the interface is build on top of a GtkBuilder
UI definition, with a personal GtkTreeView and a Settings GObject to
update the information shown on the interface on changes. All the code
is being written with GObjects which will make it a lot easier to
separate GUI code and system code.
