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update obejcts with the new event system

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This commit is contained in:
Gabor Kiss-Vamosi 2019-02-26 16:07:40 +01:00
parent 50e69bab6b
commit dc0ce46b0c
18 changed files with 193 additions and 111 deletions
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2
lv_conf_templ.h
View File

@ -46,7 +46,7 @@
* to store the graphical objects and other data */
#define LV_MEM_CUSTOM 0 /*1: use custom malloc/free, 0: use the built-in lv_mem_alloc/lv_mem_free*/
#if LV_MEM_CUSTOM == 0
# define LV_MEM_SIZE (16U * 1024U) /*Size memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
# define LV_MEM_SIZE (32U * 1024U) /*Size memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
# define LV_MEM_ATTR /*Complier prefix for big array declaration*/
# define LV_MEM_ADR 0 /*Set an address for memory pool instead of allocation it as an array. Can be in external SRAM too.*/
# define LV_MEM_AUTO_DEFRAG 1 /*Automatically defrag on free*/

4
lv_core/lv_group.c
View File

@ -466,7 +466,7 @@ static void style_mod_def(lv_style_t * style)
style->body.border.color = LV_COLOR_ORANGE;
/*If not empty or has border then emphasis the border*/
if(style->body.empty == 0 || style->body.border.width != 0) style->body.border.width = LV_DPI / 20;
if(style->body.opa != LV_OPA_TRANSP || style->body.border.width != 0) style->body.border.width = LV_DPI / 20;
style->body.main_color = lv_color_mix(style->body.main_color, LV_COLOR_ORANGE, LV_OPA_70);
style->body.grad_color = lv_color_mix(style->body.grad_color, LV_COLOR_ORANGE, LV_OPA_70);
@ -495,7 +495,7 @@ static void style_mod_edit_def(lv_style_t * style)
style->body.border.color = LV_COLOR_GREEN;
/*If not empty or has border then emphasis the border*/
if(style->body.empty == 0 || style->body.border.width != 0) style->body.border.width = LV_DPI / 20;
if(style->body.opa != LV_OPA_TRANSP || style->body.border.width != 0) style->body.border.width = LV_DPI / 20;
style->body.main_color = lv_color_mix(style->body.main_color, LV_COLOR_GREEN, LV_OPA_70);
style->body.grad_color = lv_color_mix(style->body.grad_color, LV_COLOR_GREEN, LV_OPA_70);

83
lv_core/lv_indev.c
View File

@ -43,7 +43,7 @@ static void indev_proc_release(lv_indev_proc_t * proc);
static void indev_proc_reset_query_handler(lv_indev_t * indev);
static lv_obj_t * indev_search_obj(const lv_indev_proc_t * proc, lv_obj_t * obj);
static void indev_drag(lv_indev_proc_t * state);
static void indev_drag_throw(lv_indev_proc_t * state);
static void indev_drag_throw(lv_indev_proc_t * proc);
#endif
/**********************
@ -425,7 +425,6 @@ static void indev_keypad_proc(lv_indev_t * i, lv_indev_data_t * data)
} else if(data->key == LV_GROUP_KEY_ENTER) {
if(!i->proc.long_pr_sent) {
focused->signal_cb(focused, LV_SIGNAL_RELEASED, indev_act);
lv_obj_send_event(focused, LV_EVENT_RELEASED);
lv_obj_send_event(focused, LV_EVENT_CLICKED);
}
} else {
@ -618,7 +617,7 @@ static void indev_proc_press(lv_indev_proc_t * proc)
* It is necessary to count the long press time.*/
proc->pr_timestamp = lv_tick_get();
proc->long_pr_sent = 0;
proc->drag_range_out = 0;
proc->drag_limit_out = 0;
proc->drag_in_prog = 0;
proc->drag_sum.x = 0;
proc->drag_sum.y = 0;
@ -652,6 +651,21 @@ static void indev_proc_press(lv_indev_proc_t * proc)
proc->vect.x = proc->act_point.x - proc->last_point.x;
proc->vect.y = proc->act_point.y - proc->last_point.y;
proc->drawg_throw_vect.x = (proc->drawg_throw_vect.x * 5) >> 3;
proc->drawg_throw_vect.y = (proc->drawg_throw_vect.y * 5) >> 3;
if(proc->drawg_throw_vect.x < 0) proc->drawg_throw_vect.x++;
else if(proc->drawg_throw_vect.x > 0) proc->drawg_throw_vect.x--;
if(proc->drawg_throw_vect.y < 0) proc->drawg_throw_vect.y++;
else if(proc->drawg_throw_vect.y > 0) proc->drawg_throw_vect.y--;
proc->drawg_throw_vect.x += (proc->vect.x * 4) >> 3;
proc->drawg_throw_vect.y += (proc->vect.y * 4) >> 3;
printf("dtv:%d\n", proc->drawg_throw_vect.y);
/*If there is active object and it can be dragged run the drag*/
if(proc->act_obj != NULL) {
proc->act_obj->signal_cb(proc->act_obj, LV_SIGNAL_PRESSING, indev_act);
@ -715,9 +729,10 @@ static void indev_proc_release(lv_indev_proc_t * proc)
lv_obj_t * obj_on = indev_search_obj(proc, proc->act_obj);
if(obj_on == proc->act_obj) {
proc->act_obj->signal_cb(proc->act_obj, LV_SIGNAL_RELEASED, indev_act);
lv_obj_send_event(proc->act_obj, LV_EVENT_RELEASED);
if(proc->long_pr_sent == 0 && proc->drag_in_prog == 0) {
lv_obj_send_event(proc->act_obj, LV_EVENT_CLICKED);
} else {
lv_obj_send_event(proc->act_obj, LV_EVENT_RELEASED);
}
}
else {
@ -730,9 +745,11 @@ static void indev_proc_release(lv_indev_proc_t * proc)
* If it is already not pressed then was handled in `indev_proc_press`*/
else {
proc->act_obj->signal_cb(proc->act_obj, LV_SIGNAL_RELEASED, indev_act);
lv_obj_send_event(proc->act_obj, LV_SIGNAL_RELEASED);
if(proc->long_pr_sent == 0 && proc->drag_in_prog == 0) {
lv_obj_send_event(proc->act_obj, LV_EVENT_CLICKED);
} else {
lv_obj_send_event(proc->act_obj, LV_SIGNAL_RELEASED);
}
}
@ -794,7 +811,7 @@ static void indev_proc_reset_query_handler(lv_indev_t * indev)
if(indev->proc.reset_query) {
indev->proc.act_obj = NULL;
indev->proc.last_obj = NULL;
indev->proc.drag_range_out = 0;
indev->proc.drag_limit_out = 0;
indev->proc.drag_in_prog = 0;
indev->proc.long_pr_sent = 0;
indev->proc.pr_timestamp = 0;
@ -868,19 +885,20 @@ static void indev_drag(lv_indev_proc_t * state)
state->drag_sum.y += state->vect.y;
/*Enough move?*/
if(state->drag_range_out == 0) {
if(state->drag_limit_out == 0) {
/*If a move is greater then LV_DRAG_LIMIT then begin the drag*/
if(LV_MATH_ABS(state->drag_sum.x) >= LV_INDEV_DRAG_LIMIT ||
LV_MATH_ABS(state->drag_sum.y) >= LV_INDEV_DRAG_LIMIT) {
state->drag_range_out = 1;
state->drag_limit_out = 1;
}
}
/*If the drag limit is stepped over then handle the dragging*/
if(state->drag_range_out != 0) {
/*If the drag limit is exceeded handle the dragging*/
if(state->drag_limit_out != 0) {
/*Set new position if the vector is not zero*/
if(state->vect.x != 0 ||
state->vect.y != 0) {
state->vect.y != 0)
{
/*Get the coordinates of the object and modify them*/
lv_coord_t act_x = lv_obj_get_x(drag_obj);
lv_coord_t act_y = lv_obj_get_y(drag_obj);
@ -894,9 +912,8 @@ static void indev_drag(lv_indev_proc_t * state)
lv_obj_set_pos(drag_obj, act_x + state->vect.x, act_y + state->vect.y);
/*Set the drag in progress flag if the object is really moved*/
if(drag_obj->coords.x1 != prev_x || drag_obj->coords.y1 != prev_y) {
if(state->drag_range_out != 0) { /*Send the drag begin signal on first move*/
if(state->drag_in_prog != 0) { /*Send the drag begin signal on first move*/
drag_obj->signal_cb(drag_obj, LV_SIGNAL_DRAG_BEGIN, indev_act);
if(state->reset_query != 0) return;
}
@ -922,12 +939,13 @@ static void indev_drag(lv_indev_proc_t * state)
* Handle throwing by drag if the drag is ended
* @param indev pointer to an input device state
*/
static void indev_drag_throw(lv_indev_proc_t * state)
static void indev_drag_throw(lv_indev_proc_t * proc)
{
if(state->drag_in_prog == 0) return;
if(proc->drag_in_prog == 0) return;
/*Set new position if the vector is not zero*/
lv_obj_t * drag_obj = state->last_obj;
lv_obj_t * drag_obj = proc->last_obj;
/*If drag parent is active check recursively the drag_parent attribute*/
while(lv_obj_get_drag_parent(drag_obj) != false &&
@ -935,45 +953,50 @@ static void indev_drag_throw(lv_indev_proc_t * state)
drag_obj = lv_obj_get_parent(drag_obj);
}
if(drag_obj == NULL) return;
if(drag_obj == NULL) {
return;
}
/*Return if the drag throw is not enabled*/
if(lv_obj_get_drag_throw(drag_obj) == false) {
state->drag_in_prog = 0;
proc->drag_in_prog = 0;
drag_obj->signal_cb(drag_obj, LV_SIGNAL_DRAG_END, indev_act);
return;
}
/*Reduce the vectors*/
state->vect.x = state->vect.x * (100 - LV_INDEV_DRAG_THROW) / 100;
state->vect.y = state->vect.y * (100 - LV_INDEV_DRAG_THROW) / 100;
proc->drawg_throw_vect.x = proc->drawg_throw_vect.x * (100 - LV_INDEV_DRAG_THROW) / 100;
proc->drawg_throw_vect.y = proc->drawg_throw_vect.y * (100 - LV_INDEV_DRAG_THROW) / 100;
if(state->vect.x != 0 ||
state->vect.y != 0) {
if(proc->drawg_throw_vect.x != 0 ||
proc->drawg_throw_vect.y != 0) {
/*Get the coordinates and modify them*/
lv_area_t coords_ori;
lv_obj_get_coords(drag_obj, &coords_ori);
lv_coord_t act_x = lv_obj_get_x(drag_obj) + state->vect.x;
lv_coord_t act_y = lv_obj_get_y(drag_obj) + state->vect.y;
lv_coord_t act_x = lv_obj_get_x(drag_obj) + proc->drawg_throw_vect.x;
lv_coord_t act_y = lv_obj_get_y(drag_obj) + proc->drawg_throw_vect.y;
lv_obj_set_pos(drag_obj, act_x, act_y);
lv_area_t coord_new;
lv_obj_get_coords(drag_obj, &coord_new);
/*If non of the coordinates are changed then do not continue throwing*/
if((coords_ori.x1 == coord_new.x1 || state->vect.x == 0) &&
(coords_ori.y1 == coord_new.y1 || state->vect.y == 0)) {
state->drag_in_prog = 0;
state->vect.x = 0;
state->vect.y = 0;
if((coords_ori.x1 == coord_new.x1 || proc->drawg_throw_vect.x == 0) &&
(coords_ori.y1 == coord_new.y1 || proc->drawg_throw_vect.y == 0)) {
proc->drag_in_prog = 0;
proc->vect.x = 0;
proc->vect.y = 0;
proc->drawg_throw_vect.x = 0;
proc->drawg_throw_vect.y = 0;
drag_obj->signal_cb(drag_obj, LV_SIGNAL_DRAG_END, indev_act);
}
}
/*If the vectors become 0 -> drag_in_prog = 0 and send a drag end signal*/
else {
state->drag_in_prog = 0;
proc->drag_in_prog = 0;
drag_obj->signal_cb(drag_obj, LV_SIGNAL_DRAG_END, indev_act);
}
}
#endif

12
lv_core/lv_obj.c
View File

@ -232,7 +232,7 @@ lv_obj_t * lv_obj_create(lv_obj_t * parent, const lv_obj_t * copy)
new_obj->style_p = &lv_style_plain_color;
}
/*Set virtual functions*/
/*Set callbacks*/
lv_obj_set_signal_cb(new_obj, lv_obj_signal);
lv_obj_set_design_cb(new_obj, lv_obj_design);
@ -1813,11 +1813,15 @@ static bool lv_obj_design(lv_obj_t * obj, const lv_area_t * mask_p, lv_design_m
{
if(mode == LV_DESIGN_COVER_CHK) {
/*Most trivial test. The mask is fully IN the object? If no it surely not covers it*/
if(lv_area_is_in(mask_p, &obj->coords) == false) return false;
/*Can cover the area only if fully solid (no opacity)*/
lv_style_t * style = lv_obj_get_style(obj);
if(style->body.opa != LV_OPA_COVER) return false;
/* Because of the radius it is not sure the area is covered
* Check the areas where there is no radius*/
lv_style_t * style = lv_obj_get_style(obj);
if(style->body.empty != 0) return false;
uint16_t r = style->body.radius;
if(r == LV_RADIUS_CIRCLE) return false;

10
lv_core/lv_style.c
View File

@ -78,8 +78,8 @@ void lv_style_init(void)
lv_style_scr.body.main_color = LV_COLOR_WHITE;
lv_style_scr.body.grad_color = LV_COLOR_WHITE;
lv_style_scr.body.radius = 0;
lv_style_scr.body.padding.ver = LV_DPI / 12;
lv_style_scr.body.padding.hor = LV_DPI / 12;
lv_style_scr.body.padding.ver = 0;
lv_style_scr.body.padding.hor = 0;
lv_style_scr.body.padding.inner = LV_DPI / 12;
lv_style_scr.body.border.color = LV_COLOR_BLACK;
@ -108,6 +108,8 @@ void lv_style_init(void)
/*Plain style (by default near the same as the screen style)*/
memcpy(&lv_style_plain, &lv_style_scr, sizeof(lv_style_t));
lv_style_plain.body.padding.hor = LV_DPI / 12;
lv_style_plain.body.padding.ver = LV_DPI / 12;
/*Plain color style*/
memcpy(&lv_style_plain_color, &lv_style_plain, sizeof(lv_style_t));
@ -140,9 +142,9 @@ void lv_style_init(void)
/*Transparent style*/
memcpy(&lv_style_transp, &lv_style_plain, sizeof(lv_style_t));
lv_style_transp.body.empty = 1;
lv_style_transp.glass = 1;
lv_style_transp.body.border.width = 0;
lv_style_transp.body.opa = LV_OPA_TRANSP;
/*Transparent fitting size*/
memcpy(&lv_style_transp_fit, &lv_style_transp, sizeof(lv_style_t));
@ -252,14 +254,12 @@ void lv_style_mix(const lv_style_t * start, const lv_style_t * end, lv_style_t *
res->line.color = lv_color_mix(end->line.color, start->line.color, opa);
if(ratio < (STYLE_MIX_MAX >> 1)) {
res->body.empty = start->body.empty;
res->body.border.part = start->body.border.part;
res->glass = start->glass;
res->text.font = start->text.font;
res->body.shadow.type = start->body.shadow.type;
res->line.rounded = start->line.rounded;
} else {
res->body.empty = end->body.empty;
res->body.border.part = end->body.border.part;
res->glass = end->glass;
res->text.font = end->text.font;

2
lv_draw/lv_draw_rect.c
View File

@ -71,7 +71,7 @@ void lv_draw_rect(const lv_area_t * coords, const lv_area_t * mask, const lv_sty
lv_draw_shadow(coords, mask, style, opa_scale);
}
#endif
if(style->body.empty == 0 && style->body.opa >= LV_OPA_MIN) {
if(style->body.opa > LV_OPA_MIN) {
lv_draw_rect_main_mid(coords, mask, style, opa_scale);
if(style->body.radius != 0) {

3
lv_hal/lv_hal_indev.h
View File

@ -93,11 +93,12 @@ typedef struct _lv_indev_proc_t {
lv_point_t last_point;
lv_point_t vect;
lv_point_t drag_sum; /*Count the dragged pixels to check LV_INDEV_DRAG_LIMIT*/
lv_point_t drawg_throw_vect;
struct _lv_obj_t * act_obj;
struct _lv_obj_t * last_obj;
/*Flags*/
uint8_t drag_range_out :1;
uint8_t drag_limit_out :1;
uint8_t drag_in_prog :1;
uint8_t wait_unil_release :1;
};

2
lv_objx/lv_bar.c
View File

@ -385,7 +385,7 @@ static bool lv_bar_design(lv_obj_t * bar, const lv_area_t * mask, lv_design_mode
lv_style_t * style_bg = lv_bar_get_style(bar, LV_BAR_STYLE_BG);
lv_style_t style_tmp;
lv_style_copy(&style_tmp, style_bg);
style_tmp.body.empty = 1;
style_tmp.body.opa = LV_OPA_TRANSP;
style_tmp.body.shadow.width = 0;
lv_draw_rect(&bar->coords, mask, &style_tmp, opa_scale);
}

4
lv_objx/lv_cb.c
View File

@ -273,13 +273,13 @@ static bool lv_bullet_design(lv_obj_t * bullet, const lv_area_t * mask, lv_desig
} else if(mode == LV_DESIGN_DRAW_MAIN) {
#if USE_LV_GROUP
/* If the check box is the active in a group and
* the background is not visible (transparent or empty)
* the background is not visible (transparent)
* then activate the style of the bullet*/
lv_style_t * style_ori = lv_obj_get_style(bullet);
lv_obj_t * bg = lv_obj_get_parent(bullet);
lv_style_t * style_page = lv_obj_get_style(bg);
lv_group_t * g = lv_obj_get_group(bg);
if(style_page->body.empty != 0 || style_page->body.opa == LV_OPA_TRANSP) { /*Background is visible?*/
if(style_page->body.opa == LV_OPA_TRANSP) { /*Is the Background visible?*/
if(lv_group_get_focused(g) == bg) {
lv_style_t * style_mod;
style_mod = lv_group_mod_style(g, style_ori);

2
lv_objx/lv_chart.c
View File

@ -674,7 +674,6 @@ static void lv_chart_draw_points(lv_obj_t * chart, const lv_area_t * mask)
lv_style_copy(&style_point, &lv_style_plain);
style_point.body.border.width = 0;
style_point.body.empty = 0;
style_point.body.radius = LV_RADIUS_CIRCLE;
style_point.body.opa = ext->series.opa;
style_point.body.radius = ext->series.width;
@ -725,7 +724,6 @@ static void lv_chart_draw_cols(lv_obj_t * chart, const lv_area_t * mask)
lv_style_copy(&rects, &lv_style_plain);
rects.body.border.width = 0;
rects.body.empty = 0;
rects.body.radius = 0;
rects.body.opa = ext->series.opa;

93
lv_objx/lv_ddlist.c
View File

@ -93,6 +93,7 @@ lv_obj_t * lv_ddlist_create(lv_obj_t * par, const lv_obj_t * copy)
ext->anim_time = LV_DDLIST_ANIM_TIME;
ext->sel_style = &lv_style_plain_color;
ext->draw_arrow = 0; /*Do not draw arrow by default*/
ext->stay_open = 1;
/*The signal and design functions are not copied so set them here*/
lv_obj_set_signal_cb(new_ddlist, lv_ddlist_signal);
@ -103,7 +104,7 @@ lv_obj_t * lv_ddlist_create(lv_obj_t * par, const lv_obj_t * copy)
if(copy == NULL) {
lv_obj_t * scrl = lv_page_get_scrl(new_ddlist);
lv_obj_set_drag(scrl, false);
lv_page_set_scrl_fit2(new_ddlist, LV_FIT_TIGHT, LV_FIT_TIGHT);
lv_page_set_scrl_fit2(new_ddlist, LV_FIT_FLOOD, LV_FIT_TIGHT);
ext->label = lv_label_create(new_ddlist, NULL);
lv_cont_set_fit2(new_ddlist, LV_FIT_TIGHT, LV_FIT_NONE);
@ -151,19 +152,6 @@ lv_obj_t * lv_ddlist_create(lv_obj_t * par, const lv_obj_t * copy)
* Setter functions
*====================*/
/**
* Set arrow draw in a drop down list
* @param ddlist pointer to drop down list object
* @param en enable/disable a arrow draw. E.g. "true" for draw.
*/
void lv_ddlist_set_draw_arrow(lv_obj_t * ddlist, bool en)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
/*Set the flag*/
ext->draw_arrow = en;
}
/**
* Set the options in a drop down list from a string
* @param ddlist pointer to drop down list object
@ -226,13 +214,40 @@ void lv_ddlist_set_fix_height(lv_obj_t * ddlist, lv_coord_t h)
* @param ddlist pointer to a drop down list
* @param fit fit mode fron `lv_fit_t` (Typically `LV_FIT_NONE` or `LV_FIT_TIGHT`)
*/
void lv_ddlist_set_hor_fit(lv_obj_t * ddlist, lv_fit_t fit)
void lv_ddlist_set_fit(lv_obj_t * ddlist, lv_fit_t fit)
{
lv_cont_set_fit2(ddlist, fit, lv_cont_get_fit_top(ddlist));
lv_cont_set_fit2(ddlist, fit, LV_FIT_NONE);
lv_ddlist_refr_size(ddlist, false);
}
/**
* Set arrow draw in a drop down list
* @param ddlist pointer to drop down list object
* @param en enable/disable a arrow draw. E.g. "true" for draw.
*/
void lv_ddlist_set_draw_arrow(lv_obj_t * ddlist, bool en)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
/*Set the flag*/
ext->draw_arrow = en ? 1 : 0;
}
/**
* Leave the list opened when a new value is selected
* @param ddlist pointer to drop down list object
* @param en enable/disable "stay open" feature
*/
void lv_ddlist_set_stay_open(lv_obj_t * ddlist, bool en)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
/*Set the flag*/
ext->stay_open = en ? 1 : 0;
}
/**
* Set the open/close animation time.
* @param ddlist pointer to a drop down list
@ -283,16 +298,6 @@ void lv_ddlist_set_align(lv_obj_t *ddlist, lv_label_align_t align)
* Getter functions
*====================*/
/**
* Get arrow draw in a drop down list
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_draw_arrow(lv_obj_t * ddlist)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
return ext->draw_arrow;
}
/**
* Get the options of a drop down list
@ -353,6 +358,28 @@ lv_coord_t lv_ddlist_get_fix_height(const lv_obj_t * ddlist)
return ext->fix_height;
}
/**
* Get arrow draw in a drop down list
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_draw_arrow(lv_obj_t * ddlist)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
return ext->draw_arrow ? true : false;
}
/**
* Get whether the drop down list stay open after selecting a value or not
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_stay_open(lv_obj_t * ddlist)
{
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
return ext->stay_open ? true : false;
}
/**
* Get the open/close animation time.
* @param ddlist pointer to a drop down list
@ -720,8 +747,10 @@ static lv_res_t lv_ddlist_scrl_signal(lv_obj_t * scrl, lv_signal_t sign, void *
if(scrl->ext_size < style->body.padding.hor) scrl->ext_size = style->body.padding.hor;
}
else if(sign == LV_SIGNAL_RELEASED) {
if(lv_indev_is_dragging(lv_indev_get_act()) == false) {
release_handler(ddlist);
}
}
else if(sign == LV_SIGNAL_CLEANUP) {
lv_ddlist_ext_t * ext = lv_obj_get_ext_attr(ddlist);
ext->label = NULL; /*The label is already deleted*/
@ -742,9 +771,8 @@ static lv_res_t release_handler(lv_obj_t * ddlist)
if(ext->opened == 0) { /*Open the list*/
ext->opened = 1;
lv_obj_set_drag(lv_page_get_scrl(ddlist), true);
lv_ddlist_refr_size(ddlist, true);
} else {
ext->opened = 0;
lv_obj_set_drag(lv_page_get_scrl(ddlist), false);
/*Search the clicked option*/
lv_indev_t * indev = lv_indev_get_act();
@ -768,8 +796,15 @@ static lv_res_t release_handler(lv_obj_t * ddlist)
ext->sel_opt_id = new_opt;
lv_obj_send_event(ddlist, LV_EVENT_VALUE_CHANGED);
}
if(ext->stay_open == 0) {
ext->opened = 0;
lv_obj_set_drag(lv_page_get_scrl(ddlist), false);
lv_ddlist_refr_size(ddlist, true);
} else {
lv_obj_invalidate(ddlist);
}
}
return LV_RES_OK;

42
lv_objx/lv_ddlist.h
View File

@ -54,7 +54,7 @@ typedef struct
uint16_t anim_time; /*Open/Close animation time [ms]*/
uint8_t opened :1; /*1: The list is opened (handled by the library)*/
uint8_t draw_arrow :1; /*1: Draw arrow*/
uint8_t stay_open :1; /*1: Don't close the list when a new item is selected*/
lv_coord_t fix_height; /*Height of the ddlist when opened. (0: auto-size)*/
} lv_ddlist_ext_t;
@ -80,13 +80,6 @@ lv_obj_t * lv_ddlist_create(lv_obj_t * par, const lv_obj_t * copy);
* Setter functions
*====================*/
/**
* Set arrow draw in a drop down list
* @param ddlist pointer to drop down list object
* @param en enable/disable a arrow draw. E.g. "true" for draw.
*/
void lv_ddlist_set_draw_arrow(lv_obj_t * ddlist, bool en);
/**
* Set the options in a drop down list from a string
* @param ddlist pointer to drop down list object
@ -115,7 +108,21 @@ void lv_ddlist_set_fix_height(lv_obj_t * ddlist, lv_coord_t h);
* @param ddlist pointer to a drop down list
* @param fit fit mode fron `lv_fit_t` (Typically `LV_FIT_NONE` or `LV_FIT_TIGHT`)
*/
void lv_ddlist_set_hor_fit(lv_obj_t * ddlist, lv_fit_t fit);
void lv_ddlist_set_fit(lv_obj_t * ddlist, lv_fit_t fit);
/**
* Set arrow draw in a drop down list
* @param ddlist pointer to drop down list object
* @param en enable/disable a arrow draw. E.g. "true" for draw.
*/
void lv_ddlist_set_draw_arrow(lv_obj_t * ddlist, bool en);
/**
* Leave the list opened when a new value is selected
* @param ddlist pointer to drop down list object
* @param en enable/disable "stay open" feature
*/
void lv_ddlist_set_stay_open(lv_obj_t * ddlist, bool en);
/**
* Set the scroll bar mode of a drop down list
@ -154,11 +161,6 @@ void lv_ddlist_set_align(lv_obj_t *ddlist, lv_label_align_t align);
* Getter functions
*====================*/
/**
* Get arrow draw in a drop down list
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_draw_arrow(lv_obj_t * ddlist);
/**
* Get the options of a drop down list
@ -189,6 +191,18 @@ void lv_ddlist_get_selected_str(const lv_obj_t * ddlist, char * buf);
*/
lv_coord_t lv_ddlist_get_fix_height(const lv_obj_t * ddlist);
/**
* Get arrow draw in a drop down list
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_draw_arrow(lv_obj_t * ddlist);
/**
* Get whether the drop down list stay open after selecting a value or not
* @param ddlist pointer to drop down list object
*/
bool lv_ddlist_get_stay_open(lv_obj_t * ddlist);
/**
* Get the scroll bar mode of a drop down list
* @param ddlist pointer to a drop down list object

26
lv_objx/lv_page.c
View File

@ -585,12 +585,12 @@ static bool lv_page_design(lv_obj_t * page, const lv_area_t * mask, lv_design_mo
/*Draw only a border*/
lv_style_t * style = lv_page_get_style(page, LV_PAGE_STYLE_BG);
lv_coord_t shadow_width_tmp = style->body.shadow.width;
uint8_t empty_tmp = style->body.empty;
lv_opa_t opa_tmp = style->body.opa;
style->body.shadow.width = 0;
style->body.empty = 1;
style->body.opa = LV_OPA_TRANSP;
lv_draw_rect(&page->coords, mask, style, lv_obj_get_opa_scale(page));
style->body.shadow.width = shadow_width_tmp;
style->body.empty = empty_tmp;
style->body.opa = opa_tmp;
lv_page_ext_t * ext = lv_obj_get_ext_attr(page);
@ -677,16 +677,24 @@ static bool lv_scrl_design(lv_obj_t * scrl, const lv_area_t * mask, lv_design_mo
} else if(mode == LV_DESIGN_DRAW_MAIN) {
#if USE_LV_GROUP
/* If the page is focused in a group and
* the background object is not visible (transparent or empty)
* the background object is not visible (transparent)
* then "activate" the style of the scrollable*/
lv_style_t * style_scrl_ori = lv_obj_get_style(scrl);
lv_obj_t * page = lv_obj_get_parent(scrl);
lv_style_t * style_page = lv_obj_get_style(page);
lv_group_t * g = lv_obj_get_group(page);
if((style_page->body.empty || style_page->body.opa == LV_OPA_TRANSP) && style_page->body.border.width == 0) { /*Is the background visible?*/
if((style_page->body.opa == LV_OPA_TRANSP) && style_page->body.border.width == 0) { /*Is the background visible?*/
if(lv_group_get_focused(g) == page) {
lv_style_t * style_mod;
style_mod = lv_group_mod_style(g, style_scrl_ori);
/*If still not visible modify the style a littel bit*/
if((style_mod->body.opa == LV_OPA_TRANSP) && style_mod->body.border.width == 0) {
style_mod->body.opa = LV_OPA_50;
style_mod->body.border.width = 1;
style_mod = lv_group_mod_style(g, style_mod);
}
scrl->style_p = style_mod; /*Temporally change the style to the activated */
}
}
@ -729,10 +737,10 @@ static lv_res_t lv_page_signal(lv_obj_t * page, lv_signal_t sign, void * param)
/*Reposition the child to take padding into account*/
lv_style_t * style = lv_page_get_style(page, LV_PAGE_STYLE_SCRL);
child->coords.x1 += style->body.padding.hor;
child->coords.x2 += style->body.padding.hor;
child->coords.y1 += style->body.padding.ver;
child->coords.y2 += style->body.padding.ver;
tmp->coords.x1 += style->body.padding.hor;
tmp->coords.x2 += style->body.padding.hor;
tmp->coords.y1 += style->body.padding.ver;
tmp->coords.y2 += style->body.padding.ver;
lv_obj_set_parent(tmp, ext->scrl);
} else {

1
lv_objx/lv_roller.c
View File

@ -87,6 +87,7 @@ lv_obj_t * lv_roller_create(lv_obj_t * par, const lv_obj_t * copy)
lv_page_set_scrl_fit2(new_roller, LV_FIT_TIGHT, LV_FIT_NONE); /*Height is specified directly*/
lv_ddlist_open(new_roller, false);
lv_ddlist_set_anim_time(new_roller, LV_ROLLER_ANIM_TIME);
lv_ddlist_set_stay_open(new_roller, true);
lv_roller_set_visible_row_count(new_roller, 3);
lv_label_set_align(ext->ddlist.label, LV_LABEL_ALIGN_CENTER);

2
lv_objx/lv_roller.h
View File

@ -104,7 +104,7 @@ void lv_roller_set_visible_row_count(lv_obj_t *roller, uint8_t row_cnt);
*/
static inline void lv_roller_set_hor_fit(lv_obj_t * roller, bool en)
{
lv_ddlist_set_hor_fit(roller, en);
lv_ddlist_set_fit(roller, en);
}
/**

3
lv_objx/lv_spinbox.c
View File

@ -63,8 +63,6 @@ lv_obj_t * lv_spinbox_create(lv_obj_t * par, const lv_obj_t * copy)
if(ancestor_design == NULL) ancestor_design = lv_obj_get_design_func(new_spinbox);
/*Initialize the allocated 'ext'*/
ext->ta.one_line = 1;
ext->ta.pwd_mode = 0;
ext->ta.accapted_chars = "1234567890+-. ";
ext->value = 0;
@ -77,6 +75,7 @@ lv_obj_t * lv_spinbox_create(lv_obj_t * par, const lv_obj_t * copy)
ext->value_changed_cb = NULL;
lv_ta_set_cursor_type(new_spinbox, LV_CURSOR_BLOCK | LV_CURSOR_HIDDEN); /*hidden by default*/
lv_ta_set_one_line(new_spinbox, true);
/*The signal and design functions are not copied so set them here*/
lv_obj_set_signal_cb(new_spinbox, lv_spinbox_signal);

3
lv_objx/lv_tabview.c
View File

@ -106,8 +106,7 @@ lv_obj_t * lv_tabview_create(lv_obj_t * par, const lv_obj_t * copy)
ext->tab_name_ptr[0] = "";
ext->tab_cnt = 0;
lv_disp_t * disp = lv_obj_get_disp(new_tabview);
lv_obj_set_size(new_tabview, lv_disp_get_hor_res(disp), lv_disp_get_ver_res(disp));
lv_obj_set_size(new_tabview, LV_DPI * 3, LV_DPI * 2);
ext->btns = lv_btnm_create(new_tabview, NULL);
lv_obj_set_height(ext->btns, 3 * LV_DPI / 4);

4
lv_objx/lv_win.c
View File

@ -105,7 +105,7 @@ lv_obj_t * lv_win_create(lv_obj_t * par, const lv_obj_t * copy)
lv_win_set_style(new_win, LV_WIN_STYLE_BTN_PR, th->style.win.btn.pr);
} else {
lv_win_set_style(new_win, LV_WIN_STYLE_BG, &lv_style_plain);
lv_win_set_style(new_win, LV_WIN_STYLE_CONTENT_BG, &lv_style_plain);
lv_win_set_style(new_win, LV_WIN_STYLE_CONTENT_BG, &lv_style_transp_fit);
lv_win_set_style(new_win, LV_WIN_STYLE_CONTENT_SCRL, &lv_style_transp);
lv_win_set_style(new_win, LV_WIN_STYLE_HEADER, &lv_style_plain_color);
}
@ -133,10 +133,10 @@ lv_obj_t * lv_win_create(lv_obj_t * par, const lv_obj_t * copy)
}
lv_obj_set_signal_cb(new_win, lv_win_signal);
}
/*Refresh the style with new signal function*/
lv_obj_refresh_style(new_win);
}
lv_win_realign(new_win);