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draw a base-line with the grid. Not sure if this should stay enabled for
2007-11-19 Sven Neumann <sven@gimp.org> * app/widgets/gimpcurveview.[ch]: draw a base-line with the grid. Not sure if this should stay enabled for the Curves tool... svn path=/trunk/; revision=24196
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@ -1,3 +1,8 @@
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2007-11-19 Sven Neumann <sven@gimp.org>
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* app/widgets/gimpcurveview.[ch]: draw a base-line with the grid.
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Not sure if this should stay enabled for the Curves tool...
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2007-11-19 Tor Lillqvist <tml@novell.com>
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* libgimpwidgets/gimpcolorscale.c
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@ -36,6 +36,7 @@
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enum
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{
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PROP_0,
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PROP_BASE_LINE,
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PROP_GRID_ROWS,
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PROP_GRID_COLUMNS
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};
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@ -93,6 +94,12 @@ gimp_curve_view_class_init (GimpCurveViewClass *klass)
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widget_class->leave_notify_event = gimp_curve_view_leave_notify;
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widget_class->key_press_event = gimp_curve_view_key_press;
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g_object_class_install_property (object_class, PROP_BASE_LINE,
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g_param_spec_boolean ("base-line",
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NULL, NULL,
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TRUE,
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GIMP_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class, PROP_GRID_ROWS,
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g_param_spec_int ("grid-rows", NULL, NULL,
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0, 100, 8,
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@ -121,6 +128,7 @@ gimp_curve_view_init (GimpCurveView *view)
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gtk_widget_add_events (GTK_WIDGET (view),
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GDK_BUTTON_PRESS_MASK |
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GDK_BUTTON_RELEASE_MASK |
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GDK_BUTTON1_MOTION_MASK |
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GDK_POINTER_MOTION_MASK |
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GDK_KEY_PRESS_MASK |
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GDK_LEAVE_NOTIFY_MASK);
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@ -172,6 +180,9 @@ gimp_curve_view_set_property (GObject *object,
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case PROP_GRID_COLUMNS:
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view->grid_columns = g_value_get_int (value);
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break;
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case PROP_BASE_LINE:
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view->draw_base_line = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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@ -194,6 +205,9 @@ gimp_curve_view_get_property (GObject *object,
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case PROP_GRID_COLUMNS:
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g_value_set_int (value, view->grid_columns);
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break;
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case PROP_BASE_LINE:
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g_value_set_boolean (value, view->draw_base_line);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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@ -256,6 +270,12 @@ gimp_curve_view_draw_grid (GimpCurveView *view,
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cairo_line_to (cr, border + x, border + height - 1);
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}
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if (view->draw_base_line)
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{
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cairo_move_to (cr, border, border + height - 1);
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cairo_line_to (cr, border + width - 1, border);
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}
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cairo_set_line_width (cr, 0.6);
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cairo_stroke (cr);
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@ -768,14 +788,7 @@ gimp_curve_view_key_press (GtkWidget *widget,
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GtkWidget *
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gimp_curve_view_new (void)
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{
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GtkWidget *view = g_object_new (GIMP_TYPE_CURVE_VIEW, NULL);
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gtk_widget_add_events (view,
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GDK_BUTTON_PRESS_MASK |
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GDK_BUTTON_RELEASE_MASK |
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GDK_BUTTON1_MOTION_MASK);
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return view;
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return g_object_new (GIMP_TYPE_CURVE_VIEW, NULL);
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}
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static void
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@ -39,6 +39,7 @@ struct _GimpCurveView
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GimpCurve *curve;
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gboolean draw_base_line;
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gint grid_rows;
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gint grid_columns;
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