forked from enlightenment/efl
[elm] Panel now a layout (last widget, woo hoo!)
SVN revision: 75898
This commit is contained in:
parent
c440726506
commit
c888750067
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@ -130,6 +130,7 @@ WGT_TREE = \
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multibuttonentry \
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naviframe \
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notify \
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panel \
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panes \
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photo \
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photocam \
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@ -1,7 +1,7 @@
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%!PS-Adobe-3.0 EPSF-3.0
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%%Creator: (ImageMagick)
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%%Title: (../doc/img/elm-widget-tree.eps)
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%%CreationDate: (2012-08-08T18:31:03-03:00)
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%%CreationDate: (2012-08-09T15:06:38-03:00)
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%%BoundingBox: -0 -0 1216 3039
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%%HiResBoundingBox: 0 0 1216 3039
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%%DocumentData: Clean7Bit
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@ -84,6 +84,7 @@ elm_widget_menu.h \
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elm_widget_multibuttonentry.h \
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elm_widget_naviframe.h \
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elm_widget_notify.h \
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elm_widget_panel.h \
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elm_widget_panes.h \
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elm_widget_photo.h \
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elm_widget_photocam.h \
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@ -1,122 +1,116 @@
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "els_scroller.h"
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#include "els_box.h"
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#include "elm_widget_panel.h"
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typedef struct _Widget_Data Widget_Data;
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struct _Widget_Data
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{
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Evas_Object *scr, *bx, *content;
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Elm_Panel_Orient orient;
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Eina_Bool hidden : 1;
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};
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EAPI const char ELM_PANEL_SMART_NAME[] = "elm_panel";
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static const char *widtype = NULL;
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static void _del_hook(Evas_Object *obj);
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static void _theme_hook(Evas_Object *obj);
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static void _on_focus_hook(void *data, Evas_Object *obj);
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static void _sizing_eval(Evas_Object *obj);
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static void _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data);
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static void _toggle_panel(void *data, Evas_Object *obj, const char *emission, const char *source);
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EVAS_SMART_SUBCLASS_NEW
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(ELM_PANEL_SMART_NAME, _elm_panel, Elm_Panel_Smart_Class,
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Elm_Layout_Smart_Class, elm_layout_smart_class_get, NULL);
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static void
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_del_hook(Evas_Object *obj)
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_mirrored_set(Evas_Object *obj,
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Eina_Bool rtl)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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free(wd);
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ELM_PANEL_DATA_GET(obj, sd);
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elm_widget_mirrored_set(sd->bx, rtl);
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elm_panel_orient_set(obj, elm_panel_orient_get(obj));
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}
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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_elm_panel_smart_sizing_eval(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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Evas_Coord mw = -1, mh = -1;
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if (wd->scr)
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{
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elm_widget_mirrored_set(wd->bx, rtl);
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elm_panel_orient_set(obj, elm_panel_orient_get(obj));
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}
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ELM_PANEL_DATA_GET(obj, sd);
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if (sd->on_deletion) return;
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evas_object_smart_calculate(sd->bx);
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edje_object_size_min_calc(ELM_WIDGET_DATA(sd)->resize_obj, &mw, &mh);
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evas_object_size_hint_min_set(obj, mw, mh);
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evas_object_size_hint_max_set(obj, -1, -1);
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}
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static void
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_theme_hook(Evas_Object *obj)
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_orient_set_do(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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_elm_widget_mirrored_reload(obj);
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if (wd->scr)
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{
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const char *str;
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double scale;
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ELM_PANEL_DATA_GET(obj, sd);
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switch (wd->orient)
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{
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case ELM_PANEL_ORIENT_TOP:
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elm_widget_theme_object_set(obj, wd->scr, "panel", "top",
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elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_BOTTOM:
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elm_widget_theme_object_set(obj, wd->scr, "panel", "bottom",
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elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_LEFT:
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if (!elm_widget_mirrored_get(obj))
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elm_widget_theme_object_set(obj, wd->scr, "panel", "left",
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elm_widget_style_get(obj));
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else
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elm_widget_theme_object_set(obj, wd->scr, "panel", "right",
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elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_RIGHT:
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if (!elm_widget_mirrored_get(obj))
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elm_widget_theme_object_set(obj, wd->scr, "panel", "right",
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elm_widget_style_get(obj));
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else
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elm_widget_theme_object_set(obj, wd->scr, "panel", "left",
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elm_widget_style_get(obj));
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break;
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default:
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break;
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}
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scale = (elm_widget_scale_get(obj) * _elm_config->scale);
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edje_object_scale_set(wd->scr, scale);
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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str = edje_object_data_get(wd->scr, "focus_highlight");
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if ((str) && (!strcmp(str, "on")))
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elm_widget_highlight_in_theme_set(wd->scr, EINA_TRUE);
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switch (sd->orient)
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{
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case ELM_PANEL_ORIENT_TOP:
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elm_layout_theme_set(obj, "panel", "top", elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_BOTTOM:
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elm_layout_theme_set
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(obj, "panel", "bottom", elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_LEFT:
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if (!elm_widget_mirrored_get(obj))
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elm_layout_theme_set
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(obj, "panel", "left", elm_widget_style_get(obj));
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else
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elm_widget_highlight_in_theme_set(wd->scr, EINA_FALSE);
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elm_layout_theme_set
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(obj, "panel", "right", elm_widget_style_get(obj));
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break;
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case ELM_PANEL_ORIENT_RIGHT:
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if (!elm_widget_mirrored_get(obj))
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elm_layout_theme_set
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(obj, "panel", "right", elm_widget_style_get(obj));
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else
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elm_layout_theme_set
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(obj, "panel", "left", elm_widget_style_get(obj));
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break;
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}
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_sizing_eval(obj);
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}
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static void
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_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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if (elm_widget_focus_get(obj))
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evas_object_focus_set(obj, EINA_TRUE);
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else
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evas_object_focus_set(obj, EINA_FALSE);
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}
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static Eina_Bool
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_elm_panel_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
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_elm_panel_smart_theme(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Evas_Object *cur;
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const char *str;
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if ((!wd) || (!wd->content))
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ELM_PANEL_DATA_GET(obj, sd);
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if (!ELM_WIDGET_CLASS(_elm_panel_parent_sc)->theme(obj))
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return EINA_FALSE;
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cur = wd->content;
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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/* Try Focus cycle in subitem */
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if (!wd->hidden)
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str = edje_object_data_get
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(ELM_WIDGET_DATA(sd)->resize_obj, "focus_highlight");
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if ((str) && (!strcmp(str, "on")))
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elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
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else
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elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
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_orient_set_do(obj);
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elm_layout_sizing_eval(obj);
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return EINA_TRUE;
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}
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static Eina_Bool
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_elm_panel_smart_focus_next(const Evas_Object *obj,
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Elm_Focus_Direction dir,
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Evas_Object **next)
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{
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Evas_Object *cur;
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ELM_PANEL_DATA_GET(obj, sd);
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if (!sd->content)
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return EINA_FALSE;
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cur = sd->content;
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/* Try to Focus cycle in subitem */
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if (!sd->hidden)
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return elm_widget_focus_next_get(cur, dir, next);
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/* Return */
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}
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static void
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_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
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_box_layout_cb(Evas_Object *o,
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Evas_Object_Box_Data *priv,
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void *data __UNUSED__)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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edje_object_signal_emit(wd->scr, emission, source);
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}
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static void
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_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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edje_object_signal_callback_add(wd->scr, emission, source, func_cb, data);
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}
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static void
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_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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edje_object_signal_callback_del_full(wd->scr, emission, source, func_cb, data);
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}
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static void
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_sizing_eval(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Evas_Coord mw = -1, mh = -1;
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if (!wd) return;
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evas_object_smart_calculate(wd->bx);
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edje_object_part_swallow(wd->scr, "elm.swallow.content", wd->bx);
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edje_object_size_min_calc(wd->scr, &mw, &mh);
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evas_object_size_hint_min_set(obj, mw, mh);
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evas_object_size_hint_max_set(obj, -1, -1);
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}
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static void
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_layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
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{
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Widget_Data *wd = data;
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if (!wd) return;
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_els_box_layout(o, priv, EINA_TRUE, EINA_FALSE, EINA_FALSE);
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}
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static void
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_toggle_panel(void *data, Evas_Object *obj, const char *emission __UNUSED__, const char *source __UNUSED__)
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_panel_toggle(void *data __UNUSED__,
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Evas_Object *obj,
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const char *emission __UNUSED__,
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const char *source __UNUSED__)
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{
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Widget_Data *wd = elm_widget_data_get(data);
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if (!wd) return;
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if (wd->hidden)
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ELM_PANEL_DATA_GET(obj, sd);
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if (sd->hidden)
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{
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edje_object_signal_emit(wd->scr, "elm,action,show", "elm");
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wd->hidden = EINA_FALSE;
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elm_layout_signal_emit(obj, "elm,action,show", "elm");
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sd->hidden = EINA_FALSE;
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evas_object_repeat_events_set(obj, EINA_FALSE);
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}
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else
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{
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edje_object_signal_emit(wd->scr, "elm,action,hide", "elm");
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wd->hidden = EINA_TRUE;
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elm_layout_signal_emit(obj, "elm,action,hide", "elm");
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sd->hidden = EINA_TRUE;
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evas_object_repeat_events_set(obj, EINA_TRUE);
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if (elm_widget_focus_get(wd->content))
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if (elm_widget_focus_get(sd->content))
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{
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elm_widget_focused_object_clear(obj);
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elm_widget_focus_steal(obj);
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}
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}
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edje_object_message_signal_process(ELM_WIDGET_DATA(sd)->resize_obj);
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}
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static Eina_Bool
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_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
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_elm_panel_smart_event(Evas_Object *obj,
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Evas_Object *src,
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Evas_Callback_Type type,
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void *event_info)
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{
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if ((src != obj) || (type != EVAS_CALLBACK_KEY_DOWN)) return EINA_FALSE;
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Evas_Event_Key_Down *ev = event_info;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return EINA_FALSE;
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if (elm_widget_disabled_get(obj)) return EINA_FALSE;
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if ((src != obj) || (type != EVAS_CALLBACK_KEY_DOWN)) return EINA_FALSE;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
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if ((strcmp(ev->keyname, "Return")) &&
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@ -208,182 +172,225 @@ _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type ty
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(strcmp(ev->keyname, "space")))
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return EINA_FALSE;
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_toggle_panel(obj, NULL, "elm,action,panel,toggle", "*");
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_panel_toggle(NULL, obj, NULL, NULL);
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ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
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return EINA_TRUE;
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}
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static void
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_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
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static Eina_Bool
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_elm_panel_smart_content_set(Evas_Object *obj,
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const char *part,
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Evas_Object *content)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd;
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ELM_PANEL_DATA_GET(obj, sd);
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if (part && strcmp(part, "default")) return;
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wd = elm_widget_data_get(obj);
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if (!wd) return;
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if (wd->content == content) return;
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if (wd->content)
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evas_object_box_remove_all(wd->bx, EINA_TRUE);
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wd->content = content;
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if (part && strcmp(part, "default"))
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return ELM_CONTAINER_CLASS(_elm_panel_parent_sc)->content_set
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(obj, part, content);
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if (sd->content == content) return EINA_TRUE;
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if (sd->content)
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evas_object_box_remove_all(sd->bx, EINA_TRUE);
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sd->content = content;
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if (content)
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{
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evas_object_box_append(wd->bx, wd->content);
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evas_object_show(wd->content);
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evas_object_box_append(sd->bx, sd->content);
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evas_object_show(sd->content);
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}
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_sizing_eval(obj);
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elm_layout_sizing_eval(obj);
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return EINA_TRUE;
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}
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static Evas_Object *
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_content_get_hook(const Evas_Object *obj, const char *part)
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_elm_panel_smart_content_get(const Evas_Object *obj,
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const char *part)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd;
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ELM_PANEL_DATA_GET(obj, sd);
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if (part && strcmp(part, "default")) return NULL;
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wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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return wd->content;
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if (part && strcmp(part, "default"))
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return ELM_CONTAINER_CLASS(_elm_panel_parent_sc)->content_get(obj, part);
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return sd->content;
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}
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static Evas_Object *
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_content_unset_hook(Evas_Object *obj, const char *part)
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_elm_panel_smart_content_unset(Evas_Object *obj,
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const char *part)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd;
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Evas_Object *content;
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if (part && strcmp(part, "default")) return NULL;
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wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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if (!wd->content) return NULL;
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content = wd->content;
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evas_object_box_remove_all(wd->bx, EINA_FALSE);
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wd->content = NULL;
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ELM_PANEL_DATA_GET(obj, sd);
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if (part && strcmp(part, "default"))
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return ELM_CONTAINER_CLASS
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(_elm_panel_parent_sc)->content_unset(obj, part);
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if (!sd->content) return NULL;
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content = sd->content;
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evas_object_box_remove_all(sd->bx, EINA_FALSE);
|
||||
sd->content = NULL;
|
||||
|
||||
return content;
|
||||
}
|
||||
|
||||
static void
|
||||
_elm_panel_smart_add(Evas_Object *obj)
|
||||
{
|
||||
EVAS_SMART_DATA_ALLOC(obj, Elm_Panel_Smart_Data);
|
||||
|
||||
ELM_WIDGET_CLASS(_elm_panel_parent_sc)->base.add(obj);
|
||||
|
||||
elm_widget_can_focus_set(obj, EINA_TRUE);
|
||||
|
||||
/* just to bootstrap and have theme hook to work */
|
||||
elm_layout_theme_set(obj, "panel", "top", elm_widget_style_get(obj));
|
||||
|
||||
_elm_panel_smart_theme(obj);
|
||||
|
||||
elm_widget_can_focus_set(obj, EINA_TRUE);
|
||||
|
||||
priv->hidden = EINA_FALSE;
|
||||
|
||||
priv->bx = evas_object_box_add(evas_object_evas_get(obj));
|
||||
evas_object_size_hint_align_set(priv->bx, 0.5, 0.5);
|
||||
evas_object_box_layout_set(priv->bx, _box_layout_cb, priv, NULL);
|
||||
elm_layout_content_set(obj, "elm.swallow.content", priv->bx);
|
||||
evas_object_show(priv->bx);
|
||||
|
||||
elm_layout_signal_callback_add
|
||||
(obj, "elm,action,panel,toggle", "*", _panel_toggle, obj);
|
||||
|
||||
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
||||
|
||||
elm_layout_sizing_eval(obj);
|
||||
}
|
||||
|
||||
static void
|
||||
_elm_panel_smart_del(Evas_Object *obj)
|
||||
{
|
||||
Evas_Object *child;
|
||||
Eina_List *l;
|
||||
|
||||
ELM_PANEL_DATA_GET(obj, sd);
|
||||
|
||||
sd->on_deletion = EINA_TRUE;
|
||||
|
||||
/* let's make our box object the *last* to be processed, since it
|
||||
* may (smart) parent other sub objects here */
|
||||
EINA_LIST_FOREACH (ELM_WIDGET_DATA(sd)->subobjs, l, child)
|
||||
{
|
||||
if (child == sd->bx)
|
||||
{
|
||||
ELM_WIDGET_DATA(sd)->subobjs =
|
||||
eina_list_demote_list(ELM_WIDGET_DATA(sd)->subobjs, l);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
ELM_WIDGET_CLASS(_elm_panel_parent_sc)->base.del(obj);
|
||||
}
|
||||
|
||||
static void
|
||||
_elm_panel_smart_set_user(Elm_Panel_Smart_Class *sc)
|
||||
{
|
||||
ELM_WIDGET_CLASS(sc)->base.add = _elm_panel_smart_add;
|
||||
ELM_WIDGET_CLASS(sc)->base.del = _elm_panel_smart_del;
|
||||
|
||||
ELM_WIDGET_CLASS(sc)->focus_next = _elm_panel_smart_focus_next;
|
||||
ELM_WIDGET_CLASS(sc)->theme = _elm_panel_smart_theme;
|
||||
ELM_WIDGET_CLASS(sc)->event = _elm_panel_smart_event;
|
||||
|
||||
ELM_CONTAINER_CLASS(sc)->content_set = _elm_panel_smart_content_set;
|
||||
ELM_CONTAINER_CLASS(sc)->content_get = _elm_panel_smart_content_get;
|
||||
ELM_CONTAINER_CLASS(sc)->content_unset = _elm_panel_smart_content_unset;
|
||||
|
||||
ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_panel_smart_sizing_eval;
|
||||
}
|
||||
|
||||
EAPI const Elm_Panel_Smart_Class *
|
||||
elm_panel_smart_class_get(void)
|
||||
{
|
||||
static Elm_Panel_Smart_Class _sc =
|
||||
ELM_PANEL_SMART_CLASS_INIT_NAME_VERSION(ELM_PANEL_SMART_NAME);
|
||||
static const Elm_Panel_Smart_Class *class = NULL;
|
||||
|
||||
if (class) return class;
|
||||
|
||||
_elm_panel_smart_set(&_sc);
|
||||
class = &_sc;
|
||||
|
||||
return class;
|
||||
}
|
||||
|
||||
EAPI Evas_Object *
|
||||
elm_panel_add(Evas_Object *parent)
|
||||
{
|
||||
Evas_Object *obj;
|
||||
Evas *e;
|
||||
Widget_Data *wd;
|
||||
|
||||
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
||||
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
||||
|
||||
ELM_SET_WIDTYPE(widtype, "panel");
|
||||
elm_widget_type_set(obj, "panel");
|
||||
elm_widget_sub_object_add(parent, obj);
|
||||
elm_widget_data_set(obj, wd);
|
||||
elm_widget_del_hook_set(obj, _del_hook);
|
||||
elm_widget_theme_hook_set(obj, _theme_hook);
|
||||
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
|
||||
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
|
||||
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
|
||||
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
|
||||
elm_widget_focus_next_hook_set(obj, _elm_panel_focus_next_hook);
|
||||
elm_widget_can_focus_set(obj, EINA_TRUE);
|
||||
elm_widget_event_hook_set(obj, _event_hook);
|
||||
elm_widget_content_set_hook_set(obj, _content_set_hook);
|
||||
elm_widget_content_get_hook_set(obj, _content_get_hook);
|
||||
elm_widget_content_unset_hook_set(obj, _content_unset_hook);
|
||||
obj = elm_widget_add(_elm_panel_smart_class_new(), parent);
|
||||
if (!obj) return NULL;
|
||||
|
||||
wd->scr = edje_object_add(e);
|
||||
_theme_hook(obj);
|
||||
elm_widget_resize_object_set(obj, wd->scr);
|
||||
wd->hidden = EINA_FALSE;
|
||||
wd->orient = ELM_PANEL_ORIENT_LEFT;
|
||||
if (!elm_widget_sub_object_add(parent, obj))
|
||||
ERR("could not add %p as sub object of %p", obj, parent);
|
||||
|
||||
wd->bx = evas_object_box_add(e);
|
||||
evas_object_size_hint_align_set(wd->bx, 0.5, 0.5);
|
||||
evas_object_box_layout_set(wd->bx, _layout, wd, NULL);
|
||||
elm_widget_sub_object_add(obj, wd->bx);
|
||||
edje_object_part_swallow(wd->scr, "elm.swallow.content", wd->bx);
|
||||
evas_object_show(wd->bx);
|
||||
|
||||
edje_object_signal_callback_add(wd->scr, "elm,action,panel,toggle", "*",
|
||||
_toggle_panel, obj);
|
||||
|
||||
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
||||
_sizing_eval(obj);
|
||||
return obj;
|
||||
}
|
||||
|
||||
EAPI void
|
||||
elm_panel_orient_set(Evas_Object *obj, Elm_Panel_Orient orient)
|
||||
elm_panel_orient_set(Evas_Object *obj,
|
||||
Elm_Panel_Orient orient)
|
||||
{
|
||||
ELM_CHECK_WIDTYPE(obj, widtype);
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (!wd) return;
|
||||
if (wd->orient == orient) return;
|
||||
wd->orient = orient;
|
||||
switch (wd->orient)
|
||||
{
|
||||
case ELM_PANEL_ORIENT_TOP:
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "top",
|
||||
elm_widget_style_get(obj));
|
||||
break;
|
||||
case ELM_PANEL_ORIENT_BOTTOM:
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "bottom",
|
||||
elm_widget_style_get(obj));
|
||||
break;
|
||||
case ELM_PANEL_ORIENT_LEFT:
|
||||
if (!elm_widget_mirrored_get(obj))
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "left",
|
||||
elm_widget_style_get(obj));
|
||||
else
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "right",
|
||||
elm_widget_style_get(obj));
|
||||
break;
|
||||
case ELM_PANEL_ORIENT_RIGHT:
|
||||
if (!elm_widget_mirrored_get(obj))
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "right",
|
||||
elm_widget_style_get(obj));
|
||||
else
|
||||
elm_widget_theme_object_set(obj, wd->scr, "panel", "left",
|
||||
elm_widget_style_get(obj));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
ELM_PANEL_CHECK(obj);
|
||||
ELM_PANEL_DATA_GET(obj, sd);
|
||||
|
||||
_sizing_eval(obj);
|
||||
if (sd->orient == orient) return;
|
||||
sd->orient = orient;
|
||||
|
||||
_orient_set_do(obj);
|
||||
|
||||
elm_layout_sizing_eval(obj);
|
||||
}
|
||||
|
||||
EAPI Elm_Panel_Orient
|
||||
elm_panel_orient_get(const Evas_Object *obj)
|
||||
{
|
||||
ELM_CHECK_WIDTYPE(obj, widtype) ELM_PANEL_ORIENT_LEFT;
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (!wd) return ELM_PANEL_ORIENT_LEFT;
|
||||
return wd->orient;
|
||||
ELM_PANEL_CHECK(obj) ELM_PANEL_ORIENT_LEFT;
|
||||
ELM_PANEL_DATA_GET(obj, sd);
|
||||
|
||||
return sd->orient;
|
||||
}
|
||||
|
||||
EAPI void
|
||||
elm_panel_hidden_set(Evas_Object *obj, Eina_Bool hidden)
|
||||
elm_panel_hidden_set(Evas_Object *obj,
|
||||
Eina_Bool hidden)
|
||||
{
|
||||
ELM_CHECK_WIDTYPE(obj, widtype);
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (!wd) return;
|
||||
if (wd->hidden == hidden) return;
|
||||
_toggle_panel(obj, NULL, "elm,action,panel,toggle", "*");
|
||||
ELM_PANEL_CHECK(obj);
|
||||
ELM_PANEL_DATA_GET(obj, sd);
|
||||
|
||||
if (sd->hidden == hidden) return;
|
||||
|
||||
_panel_toggle(NULL, obj, NULL, NULL);
|
||||
}
|
||||
|
||||
EAPI Eina_Bool
|
||||
elm_panel_hidden_get(const Evas_Object *obj)
|
||||
{
|
||||
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (!wd) return EINA_FALSE;
|
||||
return wd->hidden;
|
||||
ELM_PANEL_CHECK(obj) EINA_FALSE;
|
||||
ELM_PANEL_DATA_GET(obj, sd);
|
||||
|
||||
return sd->hidden;
|
||||
}
|
||||
|
||||
EAPI void
|
||||
elm_panel_toggle(Evas_Object *obj)
|
||||
{
|
||||
ELM_CHECK_WIDTYPE(obj, widtype);
|
||||
Widget_Data *wd = elm_widget_data_get(obj);
|
||||
if (!wd) return;
|
||||
_toggle_panel(obj, NULL, "elm,action,panel,toggle", "*");
|
||||
ELM_PANEL_CHECK(obj);
|
||||
|
||||
_panel_toggle(NULL, obj, NULL, NULL);
|
||||
}
|
||||
|
|
|
@ -2,27 +2,27 @@
|
|||
* @defgroup Panel Panel
|
||||
* @ingroup Elementary
|
||||
*
|
||||
* @image html panel_inheritance_tree.png
|
||||
* @image latex panel_inheritance_tree.eps
|
||||
*
|
||||
* @image html img/widget/panel/preview-00.png
|
||||
* @image latex img/widget/panel/preview-00.eps
|
||||
*
|
||||
* @brief A panel is a type of animated container that contains subobjects.
|
||||
* It can be expanded or contracted by clicking the button on it's edge.
|
||||
* @brief A panel is an animated side-panel that contains a
|
||||
* sub-object. It can be expanded or contracted by clicking the
|
||||
* button on its edge.
|
||||
*
|
||||
* Orientations are as follows:
|
||||
* @li ELM_PANEL_ORIENT_TOP
|
||||
* @li ELM_PANEL_ORIENT_LEFT
|
||||
* @li ELM_PANEL_ORIENT_RIGHT
|
||||
* @li @c ELM_PANEL_ORIENT_TOP
|
||||
* @li @c ELM_PANEL_ORIENT_LEFT
|
||||
* @li @c ELM_PANEL_ORIENT_RIGHT
|
||||
* @li @c ELM_PANEL_ORIENT_BOTTOM
|
||||
*
|
||||
* Default content parts of the panel widget that you can use for are:
|
||||
* @li "default" - A content of the panel
|
||||
* This widget inherits from the @ref Layout one, so that all the
|
||||
* functions acting on it also work for panel objects.
|
||||
*
|
||||
* Supported elm_object common APIs.
|
||||
* @li @ref elm_object_signal_emit
|
||||
* @li @ref elm_object_signal_callback_add
|
||||
* @li @ref elm_object_signal_callback_del
|
||||
* @li @ref elm_object_part_content_set
|
||||
* @li @ref elm_object_part_content_get
|
||||
* @li @ref elm_object_part_content_unset
|
||||
* Default content parts of the panel widget that you can use are:
|
||||
* @li @c "default" - A content of the panel
|
||||
*
|
||||
* @ref tutorial_panel shows one way to use this widget.
|
||||
* @{
|
||||
|
@ -30,7 +30,7 @@
|
|||
typedef enum
|
||||
{
|
||||
ELM_PANEL_ORIENT_TOP, /**< Panel (dis)appears from the top */
|
||||
ELM_PANEL_ORIENT_BOTTOM, /**< Not implemented */
|
||||
ELM_PANEL_ORIENT_BOTTOM, /**< Panel (dis)appears from the bottom */
|
||||
ELM_PANEL_ORIENT_LEFT, /**< Panel (dis)appears from the left */
|
||||
ELM_PANEL_ORIENT_RIGHT, /**< Panel (dis)appears from the right */
|
||||
} Elm_Panel_Orient;
|
||||
|
|
|
@ -0,0 +1,170 @@
|
|||
#ifndef ELM_WIDGET_PANEL_H
|
||||
#define ELM_WIDGET_PANEL_H
|
||||
|
||||
#include "elm_widget_layout.h"
|
||||
#include "els_box.h"
|
||||
|
||||
/**
|
||||
* @addtogroup Widget
|
||||
* @{
|
||||
*
|
||||
* @section elm-panel-class The Elementary Panel Class
|
||||
*
|
||||
* Elementary, besides having the @ref Panel widget, exposes its
|
||||
* foundation -- the Elementary Panel Class -- in order to create other
|
||||
* widgets which are a panel with some more logic on top.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_CLASS
|
||||
*
|
||||
* Use this macro to cast whichever subclass of
|
||||
* #Elm_Panel_Smart_Class into it, so to access its fields.
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_CLASS(x) ((Elm_Panel_Smart_Class *)x)
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_DATA
|
||||
*
|
||||
* Use this macro to cast whichever subdata of
|
||||
* #Elm_Panel_Smart_Data into it, so to access its fields.
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_DATA(x) ((Elm_Panel_Smart_Data *)x)
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_SMART_CLASS_VERSION
|
||||
*
|
||||
* Current version for Elementary panel @b base smart class, a value
|
||||
* which goes to _Elm_Panel_Smart_Class::version.
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_SMART_CLASS_VERSION 1
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_SMART_CLASS_INIT
|
||||
*
|
||||
* Initializer for a whole #Elm_Panel_Smart_Class structure, with
|
||||
* @c NULL values on its specific fields.
|
||||
*
|
||||
* @param smart_class_init initializer to use for the "base" field
|
||||
* (#Evas_Smart_Class).
|
||||
*
|
||||
* @see EVAS_SMART_CLASS_INIT_NULL
|
||||
* @see EVAS_SMART_CLASS_INIT_NAME_VERSION
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT_NULL
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT_NAME_VERSION
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_SMART_CLASS_INIT(smart_class_init) \
|
||||
{smart_class_init, ELM_PANEL_SMART_CLASS_VERSION}
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_SMART_CLASS_INIT_NULL
|
||||
*
|
||||
* Initializer to zero out a whole #Elm_Panel_Smart_Class structure.
|
||||
*
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT_NAME_VERSION
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_SMART_CLASS_INIT_NULL \
|
||||
ELM_PANEL_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
|
||||
|
||||
/**
|
||||
* @def ELM_PANEL_SMART_CLASS_INIT_NAME_VERSION
|
||||
*
|
||||
* Initializer to zero out a whole #Elm_Panel_Smart_Class structure and
|
||||
* set its name and version.
|
||||
*
|
||||
* This is similar to #ELM_PANEL_SMART_CLASS_INIT_NULL, but it will
|
||||
* also set the version field of #Elm_Panel_Smart_Class (base field)
|
||||
* to the latest #ELM_PANEL_SMART_CLASS_VERSION and name it to the
|
||||
* specific value.
|
||||
*
|
||||
* It will keep a reference to the name field as a <c>"const char *"</c>,
|
||||
* i.e., the name must be available while the structure is
|
||||
* used (hint: static or global variable!) and must not be modified.
|
||||
*
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT_NULL
|
||||
* @see ELM_PANEL_SMART_CLASS_INIT
|
||||
*
|
||||
* @ingroup Widget
|
||||
*/
|
||||
#define ELM_PANEL_SMART_CLASS_INIT_NAME_VERSION(name) \
|
||||
ELM_PANEL_SMART_CLASS_INIT \
|
||||
(ELM_LAYOUT_SMART_CLASS_INIT_NAME_VERSION(name))
|
||||
|
||||
/**
|
||||
* Elementary panel base smart class. This inherits directly from
|
||||
* #Elm_Layout_Smart_Class and is meant to build widgets extending the
|
||||
* behavior of a panel.
|
||||
*
|
||||
* All of the functions listed on @ref Panel namespace will work for
|
||||
* objects deriving from #Elm_Panel_Smart_Class.
|
||||
*/
|
||||
typedef struct _Elm_Panel_Smart_Class
|
||||
{
|
||||
Elm_Layout_Smart_Class base;
|
||||
|
||||
int version; /**< Version of this smart class definition */
|
||||
} Elm_Panel_Smart_Class;
|
||||
|
||||
/**
|
||||
* Base layout smart data extended with panel instance data.
|
||||
*/
|
||||
typedef struct _Elm_Panel_Smart_Data Elm_Panel_Smart_Data;
|
||||
struct _Elm_Panel_Smart_Data
|
||||
{
|
||||
Elm_Layout_Smart_Data base; /* base widget smart data as
|
||||
* first member obligatory, as
|
||||
* we're inheriting from it */
|
||||
|
||||
Evas_Object *bx, *content;
|
||||
|
||||
Elm_Panel_Orient orient;
|
||||
|
||||
Eina_Bool hidden : 1;
|
||||
Eina_Bool on_deletion : 1;
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
EAPI extern const char ELM_PANEL_SMART_NAME[];
|
||||
EAPI const Elm_Panel_Smart_Class *elm_panel_smart_class_get(void);
|
||||
|
||||
#define ELM_PANEL_DATA_GET(o, sd) \
|
||||
Elm_Panel_Smart_Data * sd = evas_object_smart_data_get(o)
|
||||
|
||||
#define ELM_PANEL_DATA_GET_OR_RETURN(o, ptr) \
|
||||
ELM_PANEL_DATA_GET(o, ptr); \
|
||||
if (!ptr) \
|
||||
{ \
|
||||
CRITICAL("No widget data for object %p (%s)", \
|
||||
o, evas_object_type_get(o)); \
|
||||
return; \
|
||||
}
|
||||
|
||||
#define ELM_PANEL_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
|
||||
ELM_PANEL_DATA_GET(o, ptr); \
|
||||
if (!ptr) \
|
||||
{ \
|
||||
CRITICAL("No widget data for object %p (%s)", \
|
||||
o, evas_object_type_get(o)); \
|
||||
return val; \
|
||||
}
|
||||
|
||||
#define ELM_PANEL_CHECK(obj) \
|
||||
if (!obj || !elm_widget_type_check((obj), ELM_PANEL_SMART_NAME, \
|
||||
__func__)) \
|
||||
return
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue