- Small improvements. We'd need a derived CellRenderer to put

this into a TreeView


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@917 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
tchernobog 2006-08-20 20:55:29 +00:00
parent 1fe3c4ddf7
commit 0f94562617
2 changed files with 34 additions and 11 deletions

View File

@ -18,50 +18,71 @@
// along with SGPEMv2; if not, write to the Free Software // along with SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include "gettext.h"
#include "schedulable_state_widget.hh" #include "schedulable_state_widget.hh"
#include <glibmm/ustring.h>
#include <cassert>
using namespace sgpem; using namespace sgpem;
Gtk::Tooltips Gtk::Tooltips*
SchedulableStateWidget::_ttips; SchedulableStateWidget::_ttips = NULL;
SchedulableStateWidget::SchedulableStateWidget(Schedulable::state st) SchedulableStateWidget::SchedulableStateWidget(Schedulable::state st)
: _color(1, 1, 1) : Glib::ObjectBase("sgpem_SchedulableStateWidget"), CairoWidget(), _color(1, 1, 1)
{ {
// Yes, we leak, but this will be up until the end of the app
if(!_ttips) _ttips = new Gtk::Tooltips();
set_scaling_mode(scaling_to_w); set_scaling_mode(scaling_to_w);
set_state(st); set_state(st);
} }
SchedulableStateWidget::~SchedulableStateWidget()
{
_ttips->unset_tip(*this);
}
void void
SchedulableStateWidget::set_state(Schedulable::state new_state) SchedulableStateWidget::set_state(Schedulable::state new_state)
{ {
Glib::ustring tip;
switch(new_state) switch(new_state)
{ {
case Schedulable::state_future: case Schedulable::state_future:
_color = Color(1, 1, 1); // White _color = Color(1, 1, 1); // White
_ttips.set_tip(*this, "Future"); tip = _("Future");
break; break;
case Schedulable::state_ready: case Schedulable::state_ready:
_color = Color(1, 1, 0); // Yellow _color = Color(1, 1, 0); // Yellow
_ttips.set_tip(*this, "Ready"); tip = _("Ready");
break; break;
case Schedulable::state_running: case Schedulable::state_running:
_color = Color(0, 1, 0); // Green _color = Color(0, 1, 0); // Green
_ttips.set_tip(*this, "Running"); tip = _("Running");
break; break;
case Schedulable::state_blocked: case Schedulable::state_blocked:
_color = Color(0, 0, 1); // Blue _color = Color(0, 0, 1); // Blue
_ttips.set_tip(*this, "Blocked"); tip = _("Blocked");
break; break;
case Schedulable::state_terminated: case Schedulable::state_terminated:
_color = Color(0, 0, 0); // Black _color = Color(0, 0, 0); // Black
_ttips.set_tip(*this, "Terminated"); tip = _("Terminated");
break; break;
} }
if(is_realized())
{
assert(has_no_window() == false);
_ttips->set_tip(*this, tip);
}
queue_draw(); queue_draw();
} }

View File

@ -27,6 +27,7 @@
#include "cairo_elements.hh" #include "cairo_elements.hh"
#include "cairo_widget.hh" #include "cairo_widget.hh"
#include "glibmm/refptr.h"
#include "gtkmm/tooltips.h" #include "gtkmm/tooltips.h"
namespace sgpem namespace sgpem
@ -35,11 +36,12 @@ namespace sgpem
{ {
public: public:
SchedulableStateWidget(Schedulable::state st); SchedulableStateWidget(Schedulable::state st);
~SchedulableStateWidget();
void set_state(Schedulable::state new_state); void set_state(Schedulable::state new_state);
protected: protected:
virtual void draw_widget(cairo_t* ctx) = 0; virtual void draw_widget(cairo_t* ctx);
// with this method CairoWidget tells the needed drawing dimensions // with this method CairoWidget tells the needed drawing dimensions
virtual void calc_drawing_size(size_t& width, size_t& height) const; virtual void calc_drawing_size(size_t& width, size_t& height) const;
@ -49,7 +51,7 @@ namespace sgpem
private: private:
Color _color; Color _color;
static Gtk::Tooltips _ttips; static Gtk::Tooltips* _ttips;
}; };
} //~ namespace sgpem } //~ namespace sgpem