static void gimp_histogram_box_init (GimpHistogramBox *box) { GtkWidget *hbox; GtkWidget *vbox; GtkWidget *spinbutton; GtkObject *adjustment; GtkWidget *frame; GtkWidget *view; GtkWidget *bar; GtkWidget *slider_area; gtk_box_set_spacing (GTK_BOX (box), 2); /* The histogram */ frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (box), frame, TRUE, TRUE, 0); gtk_widget_show (frame); view = gimp_histogram_view_new (TRUE); gtk_container_add (GTK_CONTAINER (frame), view); gtk_widget_show (view); g_signal_connect (view, "range-changed", G_CALLBACK (gimp_histogram_box_histogram_range), box); box->view = GIMP_HISTOGRAM_VIEW (view); /* The gradient below the histogram */ frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 0); gtk_widget_show (frame); box->slider_area = slider_area = gtk_event_box_new (); gtk_widget_set_size_request (slider_area, -1, GRADIENT_HEIGHT + CONTROL_HEIGHT); gtk_widget_add_events (slider_area, HISTOGRAM_EVENT_MASK); gtk_container_add (GTK_CONTAINER (frame), slider_area); gtk_widget_show (slider_area); g_signal_connect (slider_area, "event", G_CALLBACK (gimp_histogram_slider_area_event), box); g_signal_connect_after (slider_area, "expose-event", G_CALLBACK (gimp_histogram_slider_area_expose), box); vbox = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (slider_area), vbox); gtk_widget_show (vbox); bar = g_object_new (GIMP_TYPE_COLOR_BAR, "histogram-channel", box->view->channel, "xpad", box->view->border_width, "ypad", box->view->border_width, NULL); gtk_widget_set_size_request (bar, -1, GRADIENT_HEIGHT + 2 * box->view->border_width); gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0); gtk_widget_show (bar); g_signal_connect (view, "notify::histogram-channel", G_CALLBACK (gimp_histogram_box_channel_notify), bar); g_signal_connect (view, "notify::border-width", G_CALLBACK (gimp_histogram_box_border_notify), bar); /* The range selection */ hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (box), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); /* low spinbutton */ spinbutton = gimp_spin_button_new (&adjustment, 0.0, 0.0, 255.0, 1.0, 16.0, 0.0, 1.0, 0); box->low_adj = GTK_ADJUSTMENT (adjustment); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); g_signal_connect (adjustment, "value-changed", G_CALLBACK (gimp_histogram_box_low_adj_update), box); /* high spinbutton */ spinbutton = gimp_spin_button_new (&adjustment, 255.0, 0.0, 255.0, 1.0, 16.0, 0.0, 1.0, 0); box->high_adj = GTK_ADJUSTMENT (adjustment); gtk_box_pack_end (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); g_signal_connect (adjustment, "value-changed", G_CALLBACK (gimp_histogram_box_high_adj_update), box); #ifdef DEBUG_VIEW spinbutton = gimp_prop_spin_button_new (G_OBJECT (box->view), "border-width", 1, 5, 0); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); spinbutton = gimp_prop_spin_button_new (G_OBJECT (box->view), "subdivisions", 1, 5, 0); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); #endif }
static void gimp_levels_tool_dialog (GimpImageMapTool *image_map_tool) { GimpLevelsTool *tool = GIMP_LEVELS_TOOL (image_map_tool); GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool); GimpLevelsConfig *config = tool->config; GtkListStore *store; GtkSizeGroup *label_group; GtkWidget *main_vbox; GtkWidget *vbox; GtkWidget *vbox2; GtkWidget *vbox3; GtkWidget *hbox; GtkWidget *hbox2; GtkWidget *label; GtkWidget *menu; GtkWidget *frame; GtkWidget *hbbox; GtkWidget *button; GtkWidget *spinbutton; GtkAdjustment *adjustment; GtkWidget *bar; GtkWidget *handle_bar; gint border; g_signal_connect (image_map_tool->settings_box, "file-dialog-setup", G_CALLBACK (gimp_levels_tool_export_setup), image_map_tool); main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool); label_group = gimp_image_map_tool_dialog_get_label_group (image_map_tool); /* The option menu for selecting channels */ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); label = gtk_label_new_with_mnemonic (_("Cha_nnel:")); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); gtk_widget_show (label); gtk_size_group_add_widget (label_group, label); store = gimp_enum_store_new_with_range (GIMP_TYPE_HISTOGRAM_CHANNEL, GIMP_HISTOGRAM_VALUE, GIMP_HISTOGRAM_ALPHA); menu = gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (store)); g_object_unref (store); g_signal_connect (menu, "changed", G_CALLBACK (levels_channel_callback), tool); gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (menu), "gimp-channel"); gtk_box_pack_start (GTK_BOX (hbox), menu, FALSE, FALSE, 0); gtk_widget_show (menu); tool->channel_menu = menu; gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu); button = gtk_button_new_with_mnemonic (_("R_eset Channel")); gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (levels_channel_reset_callback), tool); menu = gimp_prop_enum_stock_box_new (G_OBJECT (tool_options), "histogram-scale", "gimp-histogram", 0, 0); gtk_box_pack_end (GTK_BOX (hbox), menu, FALSE, FALSE, 0); gtk_widget_show (menu); /* Input levels frame */ frame = gimp_frame_new (_("Input Levels")); gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); gtk_widget_show (frame); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2); gtk_container_add (GTK_CONTAINER (frame), vbox); gtk_widget_show (vbox); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0); gtk_widget_show (frame); vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_container_add (GTK_CONTAINER (frame), vbox2); gtk_widget_show (vbox2); tool->histogram_view = gimp_histogram_view_new (FALSE); gtk_box_pack_start (GTK_BOX (vbox2), tool->histogram_view, TRUE, TRUE, 0); gtk_widget_show (GTK_WIDGET (tool->histogram_view)); gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options), GIMP_HISTOGRAM_VIEW (tool->histogram_view)); g_object_get (tool->histogram_view, "border-width", &border, NULL); vbox3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_container_set_border_width (GTK_CONTAINER (vbox3), border); gtk_box_pack_start (GTK_BOX (vbox2), vbox3, FALSE, FALSE, 0); gtk_widget_show (vbox3); tool->input_bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL); gtk_widget_set_size_request (tool->input_bar, -1, GRADIENT_HEIGHT / 2); gtk_box_pack_start (GTK_BOX (vbox3), tool->input_bar, FALSE, FALSE, 0); gtk_widget_show (tool->input_bar); bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL); gtk_widget_set_size_request (bar, -1, GRADIENT_HEIGHT / 2); gtk_box_pack_start (GTK_BOX (vbox3), bar, FALSE, FALSE, 0); gtk_widget_show (bar); handle_bar = g_object_new (GIMP_TYPE_HANDLE_BAR, NULL); gtk_widget_set_size_request (handle_bar, -1, CONTROL_HEIGHT); gtk_box_pack_start (GTK_BOX (vbox3), handle_bar, FALSE, FALSE, 0); gtk_widget_show (handle_bar); gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar), tool->input_bar); gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar), bar); /* Horizontal box for input levels spinbuttons */ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); /* low input spin */ hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); gtk_box_pack_start (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0); gtk_widget_show (hbox2); button = gimp_levels_tool_color_picker_new (tool, PICK_LOW_INPUT); gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0); gtk_widget_show (button); tool->low_input_spinbutton = spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "low-input", 0.01, 0.1, 1); gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->low_input = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton)); gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 0, tool->low_input); /* input gamma spin */ spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "gamma", 0.01, 0.1, 2); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, TRUE, FALSE, 0); gimp_help_set_help_data (spinbutton, _("Gamma"), NULL); gtk_widget_show (spinbutton); tool->gamma = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton)); tool->gamma_linear = GTK_ADJUSTMENT (gtk_adjustment_new (127, 0, 255, 0.1, 1.0, 0.0)); g_signal_connect (tool->gamma_linear, "value-changed", G_CALLBACK (levels_linear_gamma_changed), tool); gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 1, tool->gamma_linear); g_object_unref (tool->gamma_linear); /* high input spin */ hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2); gtk_box_pack_end (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0); gtk_widget_show (hbox2); button = gimp_levels_tool_color_picker_new (tool, PICK_HIGH_INPUT); gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0); gtk_widget_show (button); spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "high-input", 0.01, 0.1, 1); gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->high_input_spinbutton = spinbutton; tool->high_input = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton)); gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 2, tool->high_input); /* Output levels frame */ frame = gimp_frame_new (_("Output Levels")); gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); gtk_container_add (GTK_CONTAINER (frame), vbox); gtk_widget_show (vbox); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_container_set_border_width (GTK_CONTAINER (vbox2), border); gtk_container_add (GTK_CONTAINER (frame), vbox2); gtk_widget_show (vbox2); tool->output_bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL); gtk_widget_set_size_request (tool->output_bar, -1, GRADIENT_HEIGHT); gtk_box_pack_start (GTK_BOX (vbox2), tool->output_bar, FALSE, FALSE, 0); gtk_widget_show (tool->output_bar); handle_bar = g_object_new (GIMP_TYPE_HANDLE_BAR, NULL); gtk_widget_set_size_request (handle_bar, -1, CONTROL_HEIGHT); gtk_box_pack_start (GTK_BOX (vbox2), handle_bar, FALSE, FALSE, 0); gtk_widget_show (handle_bar); gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar), tool->output_bar); /* Horizontal box for levels spin widgets */ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); /* low output spin */ tool->low_output_spinbutton = spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "low-output", 0.01, 0.1, 1); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton)); gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 0, adjustment); /* high output spin */ tool->high_output_spinbutton = spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "high-output", 0.01, 0.1, 1); gtk_box_pack_end (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton)); gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 2, adjustment); /* all channels frame */ frame = gimp_frame_new (_("All Channels")); gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_container_add (GTK_CONTAINER (frame), hbox); gtk_widget_show (hbox); hbbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0); gtk_widget_show (hbbox); button = gtk_button_new_with_mnemonic (_("_Auto")); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gimp_help_set_help_data (button, _("Adjust levels automatically"), NULL); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (levels_stretch_callback), tool); button = gimp_levels_tool_color_picker_new (tool, PICK_LOW_INPUT | PICK_ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); button = gimp_levels_tool_color_picker_new (tool, PICK_GAMMA | PICK_ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); button = gimp_levels_tool_color_picker_new (tool, PICK_HIGH_INPUT | PICK_ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); button = gimp_stock_button_new (GIMP_STOCK_TOOL_CURVES, _("Edit these Settings as Curves")); gtk_box_pack_start (GTK_BOX (main_vbox), button, FALSE, FALSE, 0); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (levels_to_curves_callback), tool); gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (tool->channel_menu), config->channel); }
static void gimp_levels_tool_dialog (GimpImageMapTool *image_map_tool) { GimpLevelsTool *tool = GIMP_LEVELS_TOOL (image_map_tool); GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool); GtkListStore *store; GtkWidget *vbox; GtkWidget *vbox2; GtkWidget *vbox3; GtkWidget *hbox; GtkWidget *hbox2; GtkWidget *label; GtkWidget *menu; GtkWidget *frame; GtkWidget *hbbox; GtkWidget *button; GtkWidget *spinbutton; GtkWidget *bar; GtkObject *data; gint border; vbox = image_map_tool->main_vbox; /* The option menu for selecting channels */ hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); label = gtk_label_new_with_mnemonic (_("Cha_nnel:")); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); gtk_widget_show (label); store = gimp_enum_store_new_with_range (GIMP_TYPE_HISTOGRAM_CHANNEL, GIMP_HISTOGRAM_VALUE, GIMP_HISTOGRAM_ALPHA); menu = gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (store)); g_object_unref (store); g_signal_connect (menu, "changed", G_CALLBACK (levels_channel_callback), tool); gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (menu), "gimp-channel"); gtk_box_pack_start (GTK_BOX (hbox), menu, FALSE, FALSE, 0); gtk_widget_show (menu); tool->channel_menu = menu; gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu); button = gtk_button_new_with_mnemonic (_("R_eset Channel")); gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (levels_channel_reset_callback), tool); menu = gimp_prop_enum_stock_box_new (G_OBJECT (tool_options), "histogram-scale", "gimp-histogram", 0, 0); gtk_box_pack_end (GTK_BOX (hbox), menu, FALSE, FALSE, 0); gtk_widget_show (menu); /* Input levels frame */ frame = gimp_frame_new (_("Input Levels")); gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0); gtk_widget_show (frame); vbox2 = gtk_vbox_new (FALSE, 2); gtk_container_add (GTK_CONTAINER (frame), vbox2); gtk_widget_show (vbox2); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, 0); gtk_widget_show (frame); tool->hist_view = gimp_histogram_view_new (FALSE); gtk_container_add (GTK_CONTAINER (frame), tool->hist_view); gtk_widget_show (GTK_WIDGET (tool->hist_view)); gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options), GIMP_HISTOGRAM_VIEW (tool->hist_view)); g_object_get (tool->hist_view, "border-width", &border, NULL); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0); gtk_widget_show (frame); tool->input_area = gtk_event_box_new (); gtk_widget_set_size_request (tool->input_area, -1, GRADIENT_HEIGHT + CONTROL_HEIGHT); gtk_widget_add_events (tool->input_area, LEVELS_EVENT_MASK); gtk_container_add (GTK_CONTAINER (frame), tool->input_area); gtk_widget_show (tool->input_area); g_signal_connect (tool->input_area, "event", G_CALLBACK (levels_input_area_event), tool); g_signal_connect_after (tool->input_area, "expose-event", G_CALLBACK (levels_input_area_expose), tool); vbox3 = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (tool->input_area), vbox3); gtk_widget_show (vbox3); tool->input_bar = g_object_new (GIMP_TYPE_COLOR_BAR, "xpad", border, "ypad", 0, NULL); gtk_widget_set_size_request (tool->input_bar, -1, GRADIENT_HEIGHT / 2); gtk_box_pack_start (GTK_BOX (vbox3), tool->input_bar, FALSE, FALSE, 0); gtk_widget_show (tool->input_bar); bar = g_object_new (GIMP_TYPE_COLOR_BAR, "xpad", border, "ypad", 0, NULL); gtk_widget_set_size_request (bar, -1, GRADIENT_HEIGHT / 2); gtk_box_pack_start (GTK_BOX (vbox3), bar, FALSE, FALSE, 0); gtk_widget_show (bar); /* Horizontal box for input levels spinbuttons */ hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); /* low input spin */ hbox2 = gtk_hbox_new (FALSE, 2); gtk_box_pack_start (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0); gtk_widget_show (hbox2); button = gimp_levels_tool_color_picker_new (tool, LOW_INPUT); gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0); gtk_widget_show (button); spinbutton = gimp_spin_button_new (&data, 0, 0, 255, 1, 10, 10, 0.5, 0); gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->low_input = GTK_ADJUSTMENT (data); g_signal_connect (tool->low_input, "value-changed", G_CALLBACK (levels_low_input_adjustment_update), tool); /* input gamma spin */ spinbutton = gimp_spin_button_new (&data, 1, 0.1, 10, 0.01, 0.1, 1, 0.5, 2); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, TRUE, FALSE, 0); gimp_help_set_help_data (spinbutton, _("Gamma"), NULL); gtk_widget_show (spinbutton); tool->gamma = GTK_ADJUSTMENT (data); g_signal_connect (tool->gamma, "value-changed", G_CALLBACK (levels_gamma_adjustment_update), tool); /* high input spin */ hbox2 = gtk_hbox_new (FALSE, 2); gtk_box_pack_end (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0); gtk_widget_show (hbox2); button = gimp_levels_tool_color_picker_new (tool, HIGH_INPUT); gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0); gtk_widget_show (button); spinbutton = gimp_spin_button_new (&data, 255, 0, 255, 1, 10, 10, 0.5, 0); gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->high_input = GTK_ADJUSTMENT (data); g_signal_connect (tool->high_input, "value-changed", G_CALLBACK (levels_high_input_adjustment_update), tool); /* Output levels frame */ frame = gimp_frame_new (_("Output Levels")); gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); vbox2 = gtk_vbox_new (FALSE, 4); gtk_container_add (GTK_CONTAINER (frame), vbox2); gtk_widget_show (vbox2); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0); gtk_widget_show (frame); tool->output_area = gtk_event_box_new (); gtk_widget_set_size_request (tool->output_area, -1, GRADIENT_HEIGHT + CONTROL_HEIGHT); gtk_widget_add_events (bar, LEVELS_EVENT_MASK); gtk_container_add (GTK_CONTAINER (frame), tool->output_area); gtk_widget_show (tool->output_area); g_signal_connect (tool->output_area, "event", G_CALLBACK (levels_output_area_event), tool); g_signal_connect_after (tool->output_area, "expose-event", G_CALLBACK (levels_output_area_expose), tool); vbox3 = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (tool->output_area), vbox3); gtk_widget_show (vbox3); tool->output_bar = g_object_new (GIMP_TYPE_COLOR_BAR, "xpad", border, "ypad", 0, NULL); gtk_widget_set_size_request (tool->output_bar, -1, GRADIENT_HEIGHT); gtk_box_pack_start (GTK_BOX (vbox3), tool->output_bar, FALSE, FALSE, 0); gtk_widget_show (tool->output_bar); /* Horizontal box for levels spin widgets */ hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0); gtk_widget_show (hbox); /* low output spin */ spinbutton = gimp_spin_button_new (&data, 0, 0, 255, 1, 10, 10, 0.5, 0); gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->low_output = GTK_ADJUSTMENT (data); g_signal_connect (tool->low_output, "value-changed", G_CALLBACK (levels_low_output_adjustment_update), tool); /* high output spin */ spinbutton = gimp_spin_button_new (&data, 255, 0, 255, 1, 10, 10, 0.5, 0); gtk_box_pack_end (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0); gtk_widget_show (spinbutton); tool->high_output = GTK_ADJUSTMENT (data); g_signal_connect (tool->high_output, "value-changed", G_CALLBACK (levels_high_output_adjustment_update), tool); frame = gimp_frame_new (_("All Channels")); gtk_box_pack_end (GTK_BOX (vbox), frame, FALSE, FALSE, 0); gtk_widget_show (frame); hbox = gtk_hbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (frame), hbox); gtk_widget_show (hbox); hbbox = gtk_hbutton_box_new (); gtk_box_set_spacing (GTK_BOX (hbbox), 4); gtk_box_pack_start (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0); gtk_widget_show (hbbox); gtk_box_pack_start (GTK_BOX (hbbox), image_map_tool->load_button, FALSE, FALSE, 0); gtk_widget_show (image_map_tool->load_button); gtk_box_pack_start (GTK_BOX (hbbox), image_map_tool->save_button, FALSE, FALSE, 0); gtk_widget_show (image_map_tool->save_button); hbbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0); gtk_widget_show (hbbox); button = gtk_button_new_with_mnemonic (_("_Auto")); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gimp_help_set_help_data (button, _("Adjust levels automatically"), NULL); gtk_widget_show (button); g_signal_connect (button, "clicked", G_CALLBACK (levels_stretch_callback), tool); button = gimp_levels_tool_color_picker_new (tool, LOW_INPUT | ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); button = gimp_levels_tool_color_picker_new (tool, GAMMA | ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); button = gimp_levels_tool_color_picker_new (tool, HIGH_INPUT | ALL_CHANNELS); gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0); gtk_widget_show (button); g_signal_connect (image_map_tool->shell, "unmap", G_CALLBACK (gimp_levels_tool_dialog_unmap), tool); }