elm_label: Add an example handling "slide,end" signal
Summary: Label widget example that handles "slide,end" signal When each label ends its slide, it stops and makes next one slide. Reviewers: Hermet Subscribers: Hermet Differential Revision: https://phab.enlightenment.org/D1787
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//Compile with:
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//gcc -g label_example_02.c -o label_example_02 `pkg-config --cflags --libs elementary`
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#include <Elementary.h>
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static void
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_slide_end_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Evas_Object *label2 = data;
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printf("\"slide,end\" signal is emitted!\n");
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elm_label_slide_mode_set(obj, ELM_LABEL_SLIDE_MODE_NONE);
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elm_label_slide_mode_set(label2, ELM_LABEL_SLIDE_MODE_ALWAYS);
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elm_label_slide_go(obj);
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elm_label_slide_go(label2);
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}
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EAPI_MAIN int
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elm_main(int argc, char** argv)
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{
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Evas_Object *win, *box, *label1, *label2, *label3;
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elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
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// Win
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win = elm_win_util_standard_add("label", "Label Slide");
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elm_win_autodel_set(win, EINA_TRUE);
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evas_object_resize(win, 200, 100);
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evas_object_show(win);
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// Box
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box = elm_box_add(win);
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evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_show(box);
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elm_win_resize_object_add(win, box);
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// Label1
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label1 = elm_label_add(box);
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elm_object_style_set(label1, "slide_long");
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elm_object_text_set(label1, "This first label starts sliding automatically, and stops after one sliding.");
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elm_label_wrap_width_set(label1, 200);
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elm_label_slide_duration_set(label1, 4.0);
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evas_object_show(label1);
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elm_box_pack_end(box, label1);
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// Label2
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label2 = elm_label_add(box);
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elm_object_style_set(label2, "slide_short");
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elm_object_text_set(label2, "The second label starts sliding after the first label stops its sliding.");
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elm_label_wrap_width_set(label2, 200);
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elm_label_slide_duration_set(label2, 3.0);
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evas_object_show(label2);
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elm_box_pack_end(box, label2);
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// Label3
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label3 = elm_label_add(box);
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elm_object_style_set(label3, "slide_bounce");
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elm_object_text_set(label3, "The third label starts sliding after the second label stops its sliding.");
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elm_label_wrap_width_set(label3, 200);
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elm_label_slide_duration_set(label3, 2.0);
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evas_object_show(label3);
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elm_box_pack_end(box, label3);
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evas_object_smart_callback_add(label1, "slide,end", _slide_end_cb, label2);
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evas_object_smart_callback_add(label2, "slide,end", _slide_end_cb, label3);
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evas_object_smart_callback_add(label3, "slide,end", _slide_end_cb, label1);
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elm_label_slide_mode_set(label1, ELM_LABEL_SLIDE_MODE_ALWAYS);
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elm_label_slide_go(label1);
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elm_run();
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return 0;
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}
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ELM_MAIN()
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