Commit 39a8c968 authored by Michael Natterer's avatar Michael Natterer 😴 Committed by Michael Natterer

added API to show a number in front of the color area.

2005-06-04  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpcolorframe.[ch]: added API to show a number in
	front of the color area.

	* app/widgets/gimpsamplepointeditor.c: use the new API to put the
	sample points' numbers there.
parent 643e2257
2005-06-04 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpcolorframe.[ch]: added API to show a number in
front of the color area.
* app/widgets/gimpsamplepointeditor.c: use the new API to put the
sample points' numbers there.
2005-06-03 Bill Skaggs <weskaggs@primate.ucdavis.edu>
* app/core/gimpitem-align.[ch]: newly created to
......
......@@ -32,11 +32,27 @@
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_HAS_NUMBER,
PROP_NUMBER
};
/* local function prototypes */
static void gimp_color_frame_class_init (GimpColorFrameClass *klass);
static void gimp_color_frame_init (GimpColorFrame *frame);
static void gimp_color_frame_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_color_frame_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_color_frame_menu_callback (GtkWidget *widget,
GimpColorFrame *frame);
static void gimp_color_frame_update (GimpColorFrame *frame);
......@@ -76,7 +92,24 @@ gimp_color_frame_get_type (void)
static void
gimp_color_frame_class_init (GimpColorFrameClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->get_property = gimp_color_frame_get_property;
object_class->set_property = gimp_color_frame_set_property;
g_object_class_install_property (object_class, PROP_HAS_NUMBER,
g_param_spec_boolean ("has-number",
NULL, NULL,
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_NUMBER,
g_param_spec_int ("number",
NULL, NULL,
0, 256, 0,
G_PARAM_READWRITE));
}
static void
......@@ -84,7 +117,7 @@ gimp_color_frame_init (GimpColorFrame *frame)
{
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *color_area;
GtkWidget *hbox;
gint i;
frame->sample_valid = FALSE;
......@@ -104,12 +137,23 @@ gimp_color_frame_init (GimpColorFrame *frame)
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
frame->number_label = gtk_label_new ("0");
gimp_label_set_attributes (GTK_LABEL (frame->number_label),
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
-1);
gtk_misc_set_alignment (GTK_MISC (frame->number_label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), frame->number_label, FALSE, FALSE, 0);
frame->color_area = gimp_color_area_new (&frame->color,
GIMP_COLOR_AREA_SMALL_CHECKS, 0);
gtk_widget_set_size_request (frame->color_area, 30, 20);
gimp_color_area_set_color (GIMP_COLOR_AREA (frame->color_area),
&frame->color);
gtk_box_pack_start (GTK_BOX (vbox), frame->color_area, FALSE, FALSE, 0);
gtk_box_pack_end (GTK_BOX (hbox), frame->color_area, TRUE, TRUE, 0);
gtk_widget_show (frame->color_area);
vbox2 = gtk_vbox_new (TRUE, 2);
......@@ -118,8 +162,6 @@ gimp_color_frame_init (GimpColorFrame *frame)
for (i = 0; i < GIMP_COLOR_FRAME_ROWS; i++)
{
GtkWidget *hbox;
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
......@@ -139,6 +181,54 @@ gimp_color_frame_init (GimpColorFrame *frame)
}
}
static void
gimp_color_frame_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpColorFrame *frame = GIMP_COLOR_FRAME (object);
switch (property_id)
{
case PROP_HAS_NUMBER:
g_value_set_boolean (value, frame->has_number);
break;
case PROP_NUMBER:
g_value_set_int (value, frame->number);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_color_frame_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpColorFrame *frame = GIMP_COLOR_FRAME (object);
switch (property_id)
{
case PROP_HAS_NUMBER:
gimp_color_frame_set_has_number (frame, g_value_get_boolean (value));
break;
case PROP_NUMBER:
gimp_color_frame_set_number (frame, g_value_get_int (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
/**
* gimp_color_frame_new:
*
......@@ -152,6 +242,41 @@ gimp_color_frame_new (void)
return g_object_new (GIMP_TYPE_COLOR_FRAME, NULL);
}
void
gimp_color_frame_set_has_number (GimpColorFrame *frame,
gboolean has_number)
{
g_return_if_fail (GIMP_IS_COLOR_FRAME (frame));
if (has_number != frame->has_number)
{
frame->has_number = has_number ? TRUE : FALSE;
g_object_set (frame->number_label, "visible", frame->has_number, NULL);
g_object_notify (G_OBJECT (frame), "has-number");
}
}
void
gimp_color_frame_set_number (GimpColorFrame *frame,
gint number)
{
g_return_if_fail (GIMP_IS_COLOR_FRAME (frame));
if (number != frame->number)
{
gchar str[8];
frame->number = number;
g_snprintf (str, sizeof (str), "%d", number);
gtk_label_set_text (GTK_LABEL (frame->number_label), str);
g_object_notify (G_OBJECT (frame), "number");
}
}
/**
* gimp_color_frame_set_mode:
* @frame: The #GimpColorFrame.
......
......@@ -47,10 +47,14 @@ struct _GimpColorFrame
GimpColorFrameMode frame_mode;
gboolean has_number;
gint number;
GtkWidget *menu;
GtkWidget *number_label;
GtkWidget *color_area;
GtkWidget *name_labels[GIMP_COLOR_FRAME_ROWS];
GtkWidget *value_labels[GIMP_COLOR_FRAME_ROWS];
GtkWidget *color_area;
};
struct _GimpColorFrameClass
......@@ -63,13 +67,18 @@ GType gimp_color_frame_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_frame_new (void);
void gimp_color_frame_set_mode (GimpColorFrame *frame,
GimpColorFrameMode mode);
void gimp_color_frame_set_color (GimpColorFrame *frame,
GimpImageType sample_type,
const GimpRGB *color,
gint color_index);
void gimp_color_frame_set_invalid (GimpColorFrame *frame);
void gimp_color_frame_set_has_number (GimpColorFrame *frame,
gboolean has_number);
void gimp_color_frame_set_number (GimpColorFrame *frame,
gint number);
void gimp_color_frame_set_mode (GimpColorFrame *frame,
GimpColorFrameMode mode);
void gimp_color_frame_set_color (GimpColorFrame *frame,
GimpImageType sample_type,
const GimpRGB *color,
gint color_index);
void gimp_color_frame_set_invalid (GimpColorFrame *frame);
#endif /* __GIMP_COLOR_FRAME_H__ */
......@@ -143,14 +143,18 @@ gimp_sample_point_editor_init (GimpSamplePointEditor *editor)
for (i = 0; i < 4; i++)
{
editor->color_frames[i] = gimp_color_frame_new ();
gimp_color_frame_set_mode (GIMP_COLOR_FRAME (editor->color_frames[i]),
GtkWidget *frame;
frame = editor->color_frames[i] = gimp_color_frame_new ();
gimp_color_frame_set_has_number (GIMP_COLOR_FRAME (frame), TRUE);
gimp_color_frame_set_number (GIMP_COLOR_FRAME (frame), i + 1);
gimp_color_frame_set_mode (GIMP_COLOR_FRAME (frame),
GIMP_COLOR_FRAME_MODE_PIXEL);
gtk_widget_set_sensitive (editor->color_frames[i], FALSE);
gtk_table_attach (GTK_TABLE (editor->table), editor->color_frames[i],
gtk_widget_set_sensitive (frame, FALSE);
gtk_table_attach (GTK_TABLE (editor->table), frame,
column, column + 1, row, row + 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (editor->color_frames[i]);
gtk_widget_show (frame);
column++;
......
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