291 lines
10 KiB
C
291 lines
10 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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enum _slide_style
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{
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SLIDE_SHORT,
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SLIDE_LONG,
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SLIDE_BOUNCE,
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SLIDE_STYLE_LAST
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};
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void
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test_label(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Evas_Object *win, *bx, *lb;
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win = elm_win_util_standard_add("label", "Label");
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elm_win_autodel_set(win, EINA_TRUE);
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bx = elm_box_add(win);
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evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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lb = elm_label_add(win);
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elm_object_text_set(lb,
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"<b>This is a small label</b>"
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);
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evas_object_size_hint_weight_set(lb, 0.0, 0.0);
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evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(bx, lb);
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evas_object_show(lb);
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lb = elm_label_add(win);
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elm_object_text_set(lb,
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"This is a larger label with newlines<br/>"
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"to make it bigger, bit it won't expand or wrap<br/>"
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"just be a block of text that can't change its<br/>"
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"formatting as it's fixed based on text<br/>"
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);
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evas_object_size_hint_weight_set(lb, 0.0, 0.0);
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evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(bx, lb);
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evas_object_show(lb);
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lb = elm_label_add(win);
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elm_label_line_wrap_set(lb, ELM_WRAP_CHAR);
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elm_object_text_set(lb,
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"<b>"
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"This is more text designed to line-wrap here as "
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"This object is resized horizontally. As it is "
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"resized vertically though, nothing should change. "
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"The amount of space allocated vertically should "
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"change as horizontal size changes."
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"</b>"
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);
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evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(bx, lb);
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evas_object_show(lb);
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lb = elm_label_add(win);
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elm_object_text_set(lb,
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"This small label set to wrap"
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);
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evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(lb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(bx, lb);
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evas_object_show(lb);
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evas_object_resize(win, 320, 300);
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evas_object_show(bx);
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evas_object_show(win);
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elm_win_resize_object_add(win, bx);
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}
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static void
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_cb_size_radio_changed(void *data, Evas_Object *obj, void *event EINA_UNUSED)
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{
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Evas_Object *lb = data;
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int style = elm_radio_value_get((Evas_Object *)obj);
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switch (style)
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{
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case SLIDE_SHORT:
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elm_object_style_set(lb, "slide_short");
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break;
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case SLIDE_LONG:
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elm_object_style_set(lb, "slide_long");
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break;
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case SLIDE_BOUNCE:
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elm_object_style_set(lb, "slide_bounce");
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break;
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default:
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return;
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}
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}
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static void
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_duration_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Evas_Object *lb = data;
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double val = elm_slider_value_get(obj);
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elm_label_slide_duration_set(lb, val);
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elm_label_slide_go(lb);
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Evas_Object *sl = evas_object_data_get(lb, "speed_slider");
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elm_slider_value_set(sl, elm_label_slide_speed_get(lb));
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}
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static void
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_speed_change_cb(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Evas_Object *lb = data;
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double val = elm_slider_value_get(obj);
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elm_label_slide_speed_set(lb, val);
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elm_label_slide_go(lb);
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Evas_Object *sl = evas_object_data_get(lb, "duration_slider");
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elm_slider_value_set(sl, elm_label_slide_duration_get(lb));
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}
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static void
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_label_resize_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj,
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void *event_info EINA_UNUSED)
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{
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Evas_Object *speed_slider = evas_object_data_get(obj, "speed_slider");
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Evas_Object *duration_slider = evas_object_data_get(obj, "duration_slider");
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elm_slider_value_set(duration_slider, elm_label_slide_duration_get(obj));
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elm_slider_value_set(speed_slider, elm_label_slide_speed_get(obj));
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}
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void
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test_label2(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Evas_Object *win, *gd, *rect, *lb, *lb1, *lb2, *rd, *rdg, *sl;
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win = elm_win_util_standard_add("label2", "Label 2");
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elm_win_autodel_set(win, EINA_TRUE);
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gd = elm_grid_add(win);
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elm_grid_size_set(gd, 100, 100);
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evas_object_size_hint_weight_set(gd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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elm_win_resize_object_add(win, gd);
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evas_object_show(gd);
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/* Test Label Ellipsis */
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lb = elm_label_add(win);
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elm_object_text_set(lb, "Test Label Ellipsis:");
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elm_grid_pack(gd, lb, 5, 0, 90, 10);
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evas_object_show(lb);
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rect = evas_object_rectangle_add(evas_object_evas_get(win));
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elm_grid_pack(gd, rect, 5, 10, 90, 10);
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evas_object_color_set(rect, 255, 125, 125, 255);
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evas_object_show(rect);
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lb = elm_label_add(win);
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elm_object_text_set(lb,
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"This is a label set to ellipsis. "
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"If set ellipsis to true and the text doesn't fit "
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"in the label an ellipsis(\"...\") will be shown "
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"at the end of the widget."
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);
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elm_label_ellipsis_set(lb, EINA_TRUE);
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elm_grid_pack(gd, lb, 5, 10, 90, 10);
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evas_object_show(lb);
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/* Test Label Slide */
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lb = elm_label_add(win);
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elm_object_text_set(lb, "Test Label Slide:");
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elm_grid_pack(gd, lb, 5, 20, 90, 10);
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evas_object_show(lb);
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rect = evas_object_rectangle_add(evas_object_evas_get(win));
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elm_grid_pack(gd, rect, 5, 30, 90, 10);
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evas_object_color_set(rect, 255, 125, 125, 255);
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evas_object_show(rect);
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lb = elm_label_add(win);
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elm_object_style_set(lb, "slide_short");
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elm_object_text_set(lb,
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"This is a label set to slide. "
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"If set slide to true the text of the label "
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"will slide/scroll through the length of label."
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"This only works with the themes \"slide_short\", "
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"\"slide_long\" and \"slide_bounce\"."
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);
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elm_label_slide_mode_set(lb, ELM_LABEL_SLIDE_MODE_AUTO);
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elm_label_slide_speed_set(lb, 40.0);
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elm_label_slide_go(lb);
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elm_grid_pack(gd, lb, 5, 30, 90, 10);
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evas_object_show(lb);
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/* The speed or the duration of the slide animation will change when the
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* label change size, so we need to update the sliders on resize. */
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evas_object_event_callback_add(lb, EVAS_CALLBACK_RESIZE, _label_resize_cb, NULL);
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rd = elm_radio_add(win);
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elm_radio_state_value_set(rd, SLIDE_SHORT);
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elm_object_text_set(rd, "slide_short");
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evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
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evas_object_smart_callback_add(rd, "changed", _cb_size_radio_changed, lb);
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elm_grid_pack(gd, rd, 5, 40, 30, 10);
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evas_object_show(rd);
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rdg = rd;
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rd = elm_radio_add(win);
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elm_radio_state_value_set(rd, SLIDE_LONG);
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elm_radio_group_add(rd, rdg);
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elm_object_text_set(rd, "slide_long");
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evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
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evas_object_smart_callback_add(rd, "changed", _cb_size_radio_changed, lb);
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elm_grid_pack(gd, rd, 35, 40, 30, 10);
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evas_object_show(rd);
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rd = elm_radio_add(win);
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elm_radio_state_value_set(rd, SLIDE_BOUNCE);
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elm_radio_group_add(rd, rdg);
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elm_object_text_set(rd, "slide_bounce");
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evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
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evas_object_smart_callback_add(rd, "changed", _cb_size_radio_changed, lb);
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elm_grid_pack(gd, rd, 65, 40, 30, 10);
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evas_object_show(rd);
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sl = elm_slider_add(win);
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elm_object_text_set(sl, "Slide Duration");
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elm_slider_unit_format_set(sl, "%1.1f sec");
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elm_slider_min_max_set(sl, 3, 40);
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elm_slider_value_set(sl, elm_label_slide_duration_get(lb));
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evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
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evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_smart_callback_add(sl, "changed", _duration_change_cb, lb);
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evas_object_data_set(lb, "duration_slider", sl);
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elm_grid_pack(gd, sl, 5, 50, 90, 10);
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evas_object_show(sl);
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sl = elm_slider_add(win);
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elm_object_text_set(sl, "Slide Speed");
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elm_slider_unit_format_set(sl, "%1.1f px/sec");
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elm_slider_min_max_set(sl, 40, 300);
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elm_slider_value_set(sl, elm_label_slide_speed_get(lb));
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evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
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evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_smart_callback_add(sl, "changed", _speed_change_cb, lb);
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evas_object_data_set(lb, "speed_slider", sl);
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elm_grid_pack(gd, sl, 5, 60, 90, 10);
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evas_object_show(sl);
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/* Test 2 label at the same speed */
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lb = elm_label_add(win);
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elm_object_text_set(lb, "Test 2 label with the same speed:");
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elm_grid_pack(gd, lb, 5, 70, 90, 10);
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evas_object_show(lb);
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rect = evas_object_rectangle_add(evas_object_evas_get(win));
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elm_grid_pack(gd, rect, 5, 80, 90, 20);
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evas_object_color_set(rect, 255, 125, 125, 255);
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evas_object_show(rect);
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lb1 = elm_label_add(win);
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elm_object_style_set(lb1, "slide_long");
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elm_object_text_set(lb1, "This is a label set to slide with a fixed speed,"
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" should match the speed with the below label."
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" This label has few extra char for testing.");
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elm_label_slide_mode_set(lb1, ELM_LABEL_SLIDE_MODE_ALWAYS);
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elm_label_slide_speed_set(lb1, 40.0);
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elm_label_slide_go(lb1);
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elm_grid_pack(gd, lb1, 5, 80, 90, 10);
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evas_object_show(lb1);
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lb2 = elm_label_add(win);
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elm_object_style_set(lb2, "slide_long");
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elm_object_text_set(lb2, "This is a label set to slide and will"
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" match the speed of the upper label.");
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elm_label_slide_mode_set(lb2, ELM_LABEL_SLIDE_MODE_ALWAYS);
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elm_label_slide_speed_set(lb2, 40.0);
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elm_label_slide_go(lb2);
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elm_grid_pack(gd, lb2, 5, 90, 90, 10);
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evas_object_show(lb2);
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evas_object_resize(win, 320, 320);
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evas_object_show(win);
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}
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