slider widget... workies (in theory). still nto that pretty.

data/themes/default_slider.edc

@@ -6,6 +6,8 @@ images {
    image: "e17_sb_runnerh.png" COMP;
    image: "e17_sb_runnerv.png" COMP;
    image: "focus.png" COMP;
+   image: "e17_frame_label_over.png" COMP;
+   image: "e17_frame_label_under.png" COMP;
 }
 
 group {
@@ -29,6 +31,15 @@ group {
 	    state: "default" 0.0;
 	    color: 0 0 0 0;
 	 }
+	 description {
+	    state: "active" 0.0;
+	    color: 0 0 0 0;
+	    rel2 {
+	       to_y: "label_over";
+	       relative: 1.0  0.0;
+	       offset:   -1   -1;
+	    }
+	 }
       }
       part {
 	 name: "sb_vbar_runner";
@@ -52,6 +63,97 @@ group {
 	    }
 	 }
       }
+      part {      
+	 name:          "label_under";
+	 mouse_events:  0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	    image {
+	       normal: "e17_frame_label_under.png";
+	    }
+	 }
+	 description {
+	    state:    "active" 0.0;
+	    rel1 {
+	       to:       "label_over";
+	       relative: 0.0  0.0;
+	       offset:   1    1;
+	    }
+	    rel2 {
+	       to:       "label_over";
+	       relative: 1.0  1.0;
+	       offset:   -2   -2;
+	    }
+	    image {
+	       normal: "e17_frame_label_under.png";
+	       border: 3 3 3 3;
+	    }
+	    fill {
+	       smooth: 0;
+	    }
+	 }
+      }
+      part {
+	 name:           "label";
+	 type:           TEXT;
+	 mouse_events:   0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	 }
+	 description {
+	    state: "active" 0.0;
+	    align: 0.5 1.0;
+	    rel1 {
+	       relative: 0.0  1.0;
+	       offset:   4    -5;
+	    }
+	    rel2 {
+	       relative: 1.0  1.0;
+	       offset:   -5    -5;
+	    }
+	    color: 0 0 0 255;
+	    text {
+	       text:     "00.00";
+	       font:     "Edje-Vera";
+	       size:     10;
+	       min:      1 1;
+	       align:    0.5 0.5;
+	    }
+	 }
+      }
+      part {
+	 name:          "label_over";
+	 mouse_events:  0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	    image {
+	       normal: "e17_frame_label_over.png";
+	    }
+	 }
+	 description {
+	    state:    "active" 0.0;
+	    rel1 {
+	       to:       "label";
+	       relative: 0.0  0.0;
+	       offset:   -5   -4;
+	    }
+	    rel2 {
+	       to:       "label";
+	       relative: 1.0  1.0;
+	       offset:   2    2;
+	    }
+	    image {
+	       normal: "e17_frame_label_over.png";
+	       border: 7 7 7 7;
+	    }
+	    fill {
+	       smooth: 0;
+	    }
+	 }
+      }
       part {
 	 name: "sb_vbar_p1";
 	 type: RECT;
@@ -94,6 +196,7 @@ group {
 	 description {
 	    state: "default" 0.0;
 	    min: 16 16;
+	    fixed: 1 1;
 	    rel1 {
 	       relative: 0.5  0.5;
 	       offset:   0    0;
@@ -186,6 +289,26 @@ group {
 	 transition: ACCELERATE 0.5;
 	 target: "focus";
       }
+      program {
+	 name: "show_label";
+	 signal: "show_label";
+	 source: "";
+         action: STATE_SET "active" 0.0;
+	 target: "sb_vbar_base";
+	 target: "label_under";
+	 target: "label";
+	 target: "label_over";
+      }
+      program {
+	 name: "hide_label";
+	 signal: "hide_label";
+	 source: "";
+         action: STATE_SET "default" 0.0;
+	 target: "sb_vbar_base";
+	 target: "label_under";
+	 target: "label";
+	 target: "label_over";
+      }
    }
 }
 group {
@@ -209,6 +332,15 @@ group {
 	    state: "default" 0.0;
 	    color: 0 0 0 0;
 	 }
+	 description {
+	    state: "active" 0.0;
+	    color: 0 0 0 0;
+	    rel2 {
+	       to_x: "label_over";
+	       relative: 0.0  1.0;
+	       offset:   -1   -1;
+	    }
+	 }
       }
       part {
 	 name: "sb_hbar_runner";
@@ -232,6 +364,97 @@ group {
 	    }
 	 }
       }
+      part {      
+	 name:          "label_under";
+	 mouse_events:  0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	    image {
+	       normal: "e17_frame_label_under.png";
+	    }
+	 }
+	 description {
+	    state:    "active" 0.0;
+	    rel1 {
+	       to:       "label_over";
+	       relative: 0.0  0.0;
+	       offset:   1    1;
+	    }
+	    rel2 {
+	       to:       "label_over";
+	       relative: 1.0  1.0;
+	       offset:   -2   -2;
+	    }
+	    image {
+	       normal: "e17_frame_label_under.png";
+	       border: 3 3 3 3;
+	    }
+	    fill {
+	       smooth: 0;
+	    }
+	 }
+      }
+      part {
+	 name:           "label";
+	 type:           TEXT;
+	 mouse_events:   0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	 }
+	 description {
+	    state: "active" 0.0;
+	    align: 1.0 0.5;
+	    rel1 {
+	       relative: 1.0  0.0;
+	       offset:   -1   4;
+	    }
+	    rel2 {
+	       relative: 1.0  1.0;
+	       offset:   -5    -5;
+	    }
+	    color: 0 0 0 255;
+	    text {
+	       text:     "00.00";
+	       font:     "Edje-Vera";
+	       size:     10;
+	       min:      1 1;
+	       align:    0.5 0.5;
+	    }
+	 }
+      }
+      part {
+	 name:          "label_over";
+	 mouse_events:  0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	    image {
+	       normal: "e17_frame_label_over.png";
+	    }
+	 }
+	 description {
+	    state:    "active" 0.0;
+	    rel1 {
+	       to:       "label";
+	       relative: 0.0  0.0;
+	       offset:   -5   -4;
+	    }
+	    rel2 {
+	       to:       "label";
+	       relative: 1.0  1.0;
+	       offset:   2    2;
+	    }
+	    image {
+	       normal: "e17_frame_label_over.png";
+	       border: 7 7 7 7;
+	    }
+	    fill {
+	       smooth: 0;
+	    }
+	 }
+      }
       part {
 	 name: "sb_hbar_p1";
 	 type: RECT;
@@ -274,6 +497,7 @@ group {
 	 description {
 	    state: "default" 0.0;
 	    min: 16 16;
+	    fixed: 1 1;
 	    rel1 {
 	       relative: 0.5  0.5;
 	       offset:   0    0;
@@ -366,5 +590,25 @@ group {
 	 transition: ACCELERATE 0.5;
 	 target: "focus";
       }
+      program {
+	 name: "show_label";
+	 signal: "show_label";
+	 source: "";
+         action: STATE_SET "active" 0.0;
+	 target: "sb_hbar_base";
+	 target: "label_under";
+	 target: "label";
+	 target: "label_over";
+      }
+      program {
+	 name: "hide_label";
+	 signal: "hide_label";
+	 source: "";
+         action: STATE_SET "default" 0.0;
+	 target: "sb_hbar_base";
+	 target: "label_under";
+	 target: "label";
+	 target: "label_over";
+      }
    }
 }

src/bin/e_slider.c

@@ -169,6 +169,8 @@ e_slider_value_format_display_set(Evas_Object *obj, const char *format)
 	  edje_object_signal_emit(sd->edje_obj, "hide_label", "");
      }
    _e_smart_format_update(sd);
+   edje_object_message_signal_process(sd->edje_obj);
+   edje_object_size_min_calc(sd->edje_obj, &(sd->minw), &(sd->minh));
 }
 
 const char *
@@ -201,6 +203,14 @@ e_slider_min_size_get(Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh)
    if (minh) *minh = sd->minh;
 }
 
+Evas_Object *
+e_slider_edje_object_get(Evas_Object *obj)
+{
+   API_ENTRY return NULL;
+   return sd->edje_obj;
+}
+
+
 /* local subsystem functions */
 static int
 _e_smart_set_timer(void *data)

src/bin/e_slider.h

@@ -22,5 +22,6 @@ EAPI const char  *e_slider_value_format_display_get (Evas_Object *obj);
 EAPI void         e_slider_direction_set            (Evas_Object *obj, int reversed);
 EAPI int          e_slider_direction_get            (Evas_Object *obj);
 EAPI void         e_slider_min_size_get             (Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh);
+EAPI Evas_Object *e_slider_edje_object_get          (Evas_Object *obj);
 #endif
 #endif

src/bin/e_test.c

@@ -512,19 +512,21 @@ _e_test_internal(E_Container *con)
 {
    E_Dialog *dia;
    Evas_Object *o;
+   Evas_Coord mw, mh;
    
    dia = e_dialog_new(con);
    e_dialog_title_set(dia, "A Test Dialog");
    
    o = e_slider_add(dia->win->evas);
-   e_slider_orientation_set(o, 1);
+   e_slider_orientation_set(o, 0);
    e_slider_value_set(o, 0.5);
    e_slider_value_step_count_set(o, 4);
-   e_slider_value_format_display_set(o, "%1.1f V");
+//   e_slider_value_format_display_set(o, "%1.2f V");
+   e_slider_min_size_get(o, &mw, &mh);
    evas_object_smart_callback_add(o, "changed", _e_test_cb_e_smart_pan_changed_hook, NULL);
    evas_object_show(o);
    
-   e_dialog_content_set(dia, o, 240, 16);
+   e_dialog_content_set(dia, o, mw, 240 + mh);
    
    e_dialog_button_add(dia, "OK", NULL, NULL, NULL);
    e_win_centered_set(dia->win, 1);

src/bin/e_widget_slider.c

@@ -6,16 +6,19 @@
 typedef struct _E_Widget_Data E_Widget_Data;
 struct _E_Widget_Data
 {
-   Evas_Object *o_slider;
+   Evas_Object *o_widget, *o_slider;
+   double      *dval;
+   int         *ival;
 };
 
 static void _e_wid_del_hook(Evas_Object *obj);
 static void _e_wid_focus_hook(Evas_Object *obj);
 static void _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info);
+static void _e_wid_cb_changed(void *data, Evas_Object *obj, void *event_info);
 
 /* externally accessible functions */
 Evas_Object *
-e_widget_slider_add(Evas *evas)
+e_widget_slider_add(Evas *evas, int horiz, int rev, char *fmt, double min, double max, double step, int count, double *dval, int *ival, Evas_Coord size)
 {
    Evas_Object *obj, *o;
    E_Widget_Data *wd;
@@ -27,6 +30,7 @@ e_widget_slider_add(Evas *evas)
    e_widget_focus_hook_set(obj, _e_wid_focus_hook);
    wd = calloc(1, sizeof(E_Widget_Data));
    e_widget_data_set(obj, wd);
+   wd->o_widget = obj;
 
    o = e_slider_add(evas);
    wd->o_slider = o;
@@ -34,6 +38,26 @@ e_widget_slider_add(Evas *evas)
    e_widget_sub_object_add(obj, o);
    e_widget_resize_object_set(obj, o);
    evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_wid_focus_steal, obj);
+   
+   e_slider_orientation_set(o, horiz);
+   e_slider_direction_set(o, rev);
+   e_slider_value_format_display_set(o, fmt);
+   e_slider_value_step_count_set(o, count);
+   e_slider_value_step_size_set(o, step);
+   e_slider_value_range_set(o, min, max);
+   if (dval) e_slider_value_set(o, *dval);
+   else if (ival) e_slider_value_set(o, *ival);
+   
+   e_slider_min_size_get(o, &mw, &mh);
+   if (horiz)
+     e_widget_min_size_set(obj, mw + size, mh);
+   else
+     e_widget_min_size_set(obj, mw + size, mh + size);
+   
+   wd->dval = dval;
+   wd->ival = ival;
+   evas_object_smart_callback_add(o, "changed", _e_wid_cb_changed, wd);
+   
    return obj;
 }
 
@@ -54,12 +78,12 @@ _e_wid_focus_hook(Evas_Object *obj)
    wd = e_widget_data_get(obj);
    if (e_widget_focus_get(obj))
      {
-//	edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "focus_in", "");
+	edje_object_signal_emit(e_slider_edje_object_get(wd->o_slider), "focus_in", "");
 	evas_object_focus_set(wd->o_slider, 1);
      }
    else
      {
-//	edje_object_signal_emit(e_scrollframe_edje_object_get(wd->o_scrollframe), "focus_out", "");
+	edje_object_signal_emit(e_slider_edje_object_get(wd->o_slider), "focus_out", "");
 	evas_object_focus_set(wd->o_slider, 0);
      }
 }
@@ -69,3 +93,14 @@ _e_wid_focus_steal(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
    e_widget_focus_steal(data);
 }
+
+static void
+_e_wid_cb_changed(void *data, Evas_Object *obj, void *event_info)
+{
+   E_Widget_Data *wd;
+   
+   wd = data;
+   if (wd->dval) *(wd->dval) = e_slider_value_get(wd->o_slider);
+   else if (wd->ival) *(wd->ival) = e_slider_value_get(wd->o_slider);
+   e_widget_change(wd->o_widget);
+}

src/bin/e_widget_slider.h

@@ -6,7 +6,7 @@
 #ifndef E_WIDGET_SLIDER_H
 #define E_WIDGET_SLIDER_H
 
-EAPI Evas_Object *e_widget_slider_add(Evas *evas);
+EAPI Evas_Object *e_widget_slider_add(Evas *evas, int horiz, int rev, char *fmt, double min, double max, double step, int count, double *dval, int *ival, Evas_Coord sizex);
     
 #endif
 #endif