--- a/ui/gtk/list.c Sun Jul 20 22:04:39 2025 +0200
+++ b/ui/gtk/list.c Sun Aug 24 15:24:16 2025 +0200
@@ -39,21 +39,22 @@
#include <cx/linked_list.h>
#include "list.h"
+#include "button.h"
#include "icon.h"
#include "menu.h"
#include "dnd.h"
-void* ui_strmodel_getvalue(void *elm, int column) {
- return column == 0 ? elm : NULL;
+static void* getvalue_wrapper(UiList *list, void *elm, int row, int col, void *userdata, UiBool *freeResult) {
+ ui_getvaluefunc getvalue = (ui_getvaluefunc)userdata;
+ return getvalue(elm, col);
}
-static void* model_getvalue(UiModel *model, UiList *list, void *elm, int row, int col, UiBool *freeResult) {
- if(model->getvalue2) {
- return model->getvalue2(list, elm, row, col, model->getvalue2data, freeResult);
- } else if(model->getvalue) {
- return model->getvalue(elm, col);
- }
+static void* str_getvalue(UiList *list, void *elm, int row, int col, void *userdata, UiBool *freeResult) {
+ return elm;
+}
+
+static void* null_getvalue(UiList *list, void *elm, int row, int col, void *userdata, UiBool *freeResult) {
return NULL;
}
@@ -74,6 +75,37 @@
}
}
+static UiListView* create_listview(UiObject *obj, UiListArgs *args) {
+ UiListView *tableview = malloc(sizeof(UiListView));
+ memset(tableview, 0, sizeof(UiListView));
+ tableview->obj = obj;
+ tableview->model = args->model;
+ tableview->onactivate = args->onactivate;
+ tableview->onactivatedata = args->onactivatedata;
+ tableview->onselection = args->onselection;
+ tableview->onselectiondata = args->onselectiondata;
+ tableview->ondragstart = args->ondragstart;
+ tableview->ondragstartdata = args->ondragstartdata;
+ tableview->ondragcomplete = args->ondragcomplete;
+ tableview->ondragcompletedata = args->ondragcompletedata;
+ tableview->ondrop = args->ondrop;
+ tableview->ondropdata = args->ondropdata;
+ tableview->selection.count = 0;
+ tableview->selection.rows = NULL;
+
+ if(args->getvalue2) {
+ tableview->getvalue = args->getvalue2;
+ tableview->getvaluedata = args->getvalue2data;
+ } else if(args->getvalue) {
+ tableview->getvalue = getvalue_wrapper;
+ tableview->getvaluedata = (void*)args->getvalue;
+ } else {
+ tableview->getvalue = null_getvalue;
+ }
+
+ return tableview;
+}
+
#if GTK_CHECK_VERSION(4, 10, 0)
@@ -131,16 +163,17 @@
}
}
-static void column_factory_bind( GtkListItemFactory *factory, GtkListItem *item, gpointer userdata) {
+static void column_factory_bind(GtkListItemFactory *factory, GtkListItem *item, gpointer userdata) {
UiColData *col = userdata;
UiList *list = col->listview->var ? col->listview->var->value : NULL;
+ UiListView *listview = col->listview;
ObjWrapper *obj = gtk_list_item_get_item(item);
UiModel *model = col->listview->model;
UiModelType type = model->types[col->model_column];
UiBool freevalue = FALSE;
- void *data = model_getvalue(model, list, obj->data, obj->i, col->data_column, &freevalue);
+ void *data = listview->getvalue(list, obj->data, obj->i, col->data_column, listview->getvaluedata, &freevalue);
GtkWidget *child = gtk_list_item_get_child(item);
switch(type) {
@@ -172,7 +205,7 @@
}
case UI_ICON_TEXT_FREE: {
- void *data2 = model_getvalue(model, list, obj->data, obj->i, col->data_column+1, &freevalue);
+ void *data2 = listview->getvalue(list, obj->data, obj->i, col->data_column+1, listview->getvaluedata, &freevalue);
if(type == UI_ICON_TEXT_FREE) {
freevalue = TRUE;
}
@@ -199,55 +232,32 @@
selection_model = GTK_SELECTION_MODEL(gtk_multi_selection_new(G_LIST_MODEL(liststore)));
} else {
selection_model = GTK_SELECTION_MODEL(gtk_single_selection_new(G_LIST_MODEL(liststore)));
+ gtk_single_selection_set_can_unselect(GTK_SINGLE_SELECTION(selection_model), TRUE);
+ gtk_single_selection_set_autoselect(GTK_SINGLE_SELECTION(selection_model), FALSE);
}
g_signal_connect(selection_model, "selection-changed", G_CALLBACK(ui_listview_selection_changed), listview);
return selection_model;
}
-static UiListView* create_listview(UiObject *obj, UiListArgs *args) {
- UiListView *tableview = malloc(sizeof(UiListView));
- memset(tableview, 0, sizeof(UiListView));
- tableview->obj = obj;
- tableview->model = args->model;
- tableview->onactivate = args->onactivate;
- tableview->onactivatedata = args->onactivatedata;
- tableview->onselection = args->onselection;
- tableview->onselectiondata = args->onselectiondata;
- tableview->ondragstart = args->ondragstart;
- tableview->ondragstartdata = args->ondragstartdata;
- tableview->ondragcomplete = args->ondragcomplete;
- tableview->ondragcompletedata = args->ondragcompletedata;
- tableview->ondrop = args->ondrop;
- tableview->ondropdata = args->ondropdata;
- tableview->selection.count = 0;
- tableview->selection.rows = NULL;
- return tableview;
-}
-
UIWIDGET ui_listview_create(UiObject *obj, UiListArgs *args) {
UiObject* current = uic_current_obj(obj);
// to simplify things and share code with ui_table_create, we also
// use a UiModel for the listview
UiModel *model = ui_model(obj->ctx, UI_STRING, "", -1);
- if(args->getvalue2) {
- model->getvalue2 = args->getvalue2;
- model->getvalue2data = args->getvalue2data;
- } else if(args->getvalue) {
- model->getvalue = args->getvalue;
- } else {
- model->getvalue = ui_strmodel_getvalue;
- }
args->model = model;
GListStore *ls = g_list_store_new(G_TYPE_OBJECT);
UiListView *listview = create_listview(obj, args);
+ if(!args->getvalue && !args->getvalue2) {
+ listview->getvalue = str_getvalue;
+ }
listview->columns = malloc(sizeof(UiColData));
listview->columns->listview = listview;
listview->columns->data_column = 0;
listview->columns->model_column = 0;
-
+
GtkListItemFactory *factory = gtk_signal_list_item_factory_new();
g_signal_connect(factory, "setup", G_CALLBACK(column_factory_setup), listview->columns);
g_signal_connect(factory, "bind", G_CALLBACK(column_factory_bind), listview->columns);
@@ -280,7 +290,7 @@
ui_update_liststore(ls, list);
} else if (args->static_elements && args->static_nelm > 0) {
listview_copy_static_elements(listview, args->static_elements, args->static_nelm);
- listview->model->getvalue = ui_strmodel_getvalue; // force strmodel
+ listview->getvalue = str_getvalue; // force string values
ui_update_liststore_static(ls, listview->elements, listview->nelm);
}
@@ -320,19 +330,15 @@
// to simplify things and share code with ui_tableview_create, we also
// use a UiModel for the listview
UiModel *model = ui_model(obj->ctx, UI_STRING, "", -1);
- if(args->getvalue2) {
- model->getvalue2 = args->getvalue2;
- model->getvalue2data = args->getvalue2data;
- } else if(args->getvalue) {
- model->getvalue = args->getvalue;
- } else {
- model->getvalue = ui_strmodel_getvalue;
- }
args->model = model;
GListStore *ls = g_list_store_new(G_TYPE_OBJECT);
UiListView *listview = create_listview(obj, args);
+ if(!args->getvalue && !args->getvalue2) {
+ listview->getvalue = str_getvalue;
+ }
+
listview->columns = malloc(sizeof(UiColData));
listview->columns->listview = listview;
listview->columns->data_column = 0;
@@ -370,7 +376,7 @@
ui_update_liststore(ls, list);
} else if (args->static_elements && args->static_nelm > 0) {
listview_copy_static_elements(listview, args->static_elements, args->static_nelm);
- listview->model->getvalue = ui_strmodel_getvalue; // force strmodel
+ listview->getvalue = str_getvalue; // force string values
ui_update_liststore_static(ls, listview->elements, listview->nelm);
}
@@ -626,14 +632,20 @@
void *value = list->get(list, i);
if(value) {
ObjWrapper *obj = obj_wrapper_new(value, i);
+ UiListSelection sel = list->getselection(list);
// TODO: if index i is selected, the selection is lost
// is it possible to update the item without removing it?
+ // workaround: save selection and reapply it
int count = g_list_model_get_n_items(G_LIST_MODEL(view->liststore));
if(count <= i) {
g_list_store_splice(view->liststore, i, 0, (void **)&obj, 1);
} else {
g_list_store_splice(view->liststore, i, 1, (void **)&obj, 1);
}
+ if(sel.count > 0) {
+ list->setselection(list, sel);
+ }
+ ui_listselection_free(sel);
}
}
}
@@ -695,12 +707,13 @@
#else
-static void update_list_row(GtkListStore *store, GtkTreeIter *iter, UiModel *model, UiList *list, void *elm, int row) {
+static void update_list_row(UiListView *listview, GtkListStore *store, GtkTreeIter *iter, UiList *list, void *elm, int row) {
+ UiModel *model = listview->model;
// set column values
int c = 0;
for(int i=0;i<model->columns;i++,c++) {
UiBool freevalue = FALSE;
- void *data = model_getvalue(model, list, elm, row, c, &freevalue);
+ void *data = listview->getvalue(list, elm, row, c, listview->getvaluedata, &freevalue);
GValue value = G_VALUE_INIT;
switch(model->types[i]) {
@@ -765,7 +778,7 @@
c++;
freevalue = FALSE;
- char *str = model_getvalue(model, list, elm, row, c, &freevalue);
+ char *str = listview->getvalue(list, elm, row, c, listview->getvaluedata, &freevalue);
g_value_init(&value, G_TYPE_STRING);
g_value_set_string(&value, str);
if(model->types[i] == UI_ICON_TEXT_FREE || freevalue) {
@@ -779,7 +792,8 @@
}
}
-static GtkListStore* create_list_store(UiList *list, UiModel *model) {
+static GtkListStore* create_list_store(UiListView *listview, UiList *list) {
+ UiModel *model = listview->model;
int columns = model->columns;
GType types[2*columns];
int c = 0;
@@ -807,7 +821,7 @@
GtkTreeIter iter;
gtk_list_store_insert (store, &iter, -1);
- update_list_row(store, &iter, model, list, elm, i++);
+ update_list_row(listview, store, &iter, list, elm, i++);
// next row
elm = list->next(list);
@@ -841,36 +855,29 @@
#endif
UiModel *model = ui_model(obj->ctx, UI_STRING, "", -1);
- if(args->getvalue2) {
- model->getvalue2 = args->getvalue2;
- model->getvalue2data = args->getvalue2data;
- } else if(args->getvalue) {
- model->getvalue = args->getvalue;
- } else {
- model->getvalue = ui_strmodel_getvalue;
+
+ UiListView *listview = create_listview(obj, args);
+ if(!args->getvalue && !args->getvalue2) {
+ listview->getvalue = str_getvalue;
}
-
- UiVar* var = uic_widget_var(obj->ctx, current->ctx, args->list, args->varname, UI_VAR_LIST);
-
- UiList *list = var ? var->value : NULL;
- GtkListStore *listmodel = create_list_store(list, model);
- gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(listmodel));
- g_object_unref(listmodel);
-
- UiListView *listview = malloc(sizeof(UiListView));
- memset(listview, 0, sizeof(UiListView));
- listview->obj = obj;
- listview->widget = view;
- listview->var = var;
listview->model = model;
- listview->selection.count = 0;
- listview->selection.rows = NULL;
g_signal_connect(
view,
"destroy",
G_CALLBACK(ui_listview_destroy),
listview);
+ UiVar* var = uic_widget_var(obj->ctx, current->ctx, args->list, args->varname, UI_VAR_LIST);
+
+ // init listview
+ listview->widget = view;
+ listview->var = var;
+
+ UiList *list = var ? var->value : NULL;
+ GtkListStore *listmodel = create_list_store(listview, list);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(listmodel));
+ g_object_unref(listmodel);
+
// bind var
list->update = ui_listview_update;
list->getselection = ui_listview_getselection;
@@ -921,7 +928,7 @@
SCROLLEDWINDOW_SET_CHILD(scroll_area, view);
UI_APPLY_LAYOUT2(current, args);
- current->container->add(current->container, scroll_area, FALSE);
+ current->container->add(current->container, scroll_area);
// ct->current should point to view, not scroll_area, to make it possible
// to add a context menu
@@ -1006,36 +1013,23 @@
UiVar* var = uic_widget_var(obj->ctx, current->ctx, args->list, args->varname, UI_VAR_LIST);
- UiList *list = var ? var->value : NULL;
- GtkListStore *listmodel = create_list_store(list, model);
- gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(listmodel));
- g_object_unref(listmodel);
-
//g_signal_connect(view, "drag-begin", G_CALLBACK(drag_begin), NULL);
//g_signal_connect(view, "drag-end", G_CALLBACK(drag_end), NULL);
// add TreeView as observer to the UiList to update the TreeView if the
// data changes
- UiListView *tableview = malloc(sizeof(UiListView));
- memset(tableview, 0, sizeof(UiListView));
- tableview->obj = obj;
- tableview->widget = view;
- tableview->var = var;
- tableview->model = model;
- tableview->ondragstart = args->ondragstart;
- tableview->ondragstartdata = args->ondragstartdata;
- tableview->ondragcomplete = args->ondragcomplete;
- tableview->ondragcompletedata = args->ondragcompletedata;
- tableview->ondrop = args->ondrop;
- tableview->ondropdata = args->ondropdata;
- tableview->selection.count = 0;
- tableview->selection.rows = NULL;
+ UiListView *tableview = create_listview(obj, args);
g_signal_connect(
view,
"destroy",
G_CALLBACK(ui_listview_destroy),
tableview);
+ UiList *list = var ? var->value : NULL;
+ GtkListStore *listmodel = create_list_store(tableview, list);
+ gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(listmodel));
+ g_object_unref(listmodel);
+
// bind var
list->update = ui_listview_update;
list->getselection = ui_listview_getselection;
@@ -1098,7 +1092,7 @@
}
UI_APPLY_LAYOUT2(current, args);
- current->container->add(current->container, scroll_area, FALSE);
+ current->container->add(current->container, scroll_area);
// ct->current should point to view, not scroll_area, to make it possible
// to add a context menu
@@ -1112,7 +1106,7 @@
void ui_listview_update(UiList *list, int i) {
UiListView *view = list->obj;
if(i < 0) {
- GtkListStore *store = create_list_store(list, view->model);
+ GtkListStore *store = create_list_store(view, list);
gtk_tree_view_set_model(GTK_TREE_VIEW(view->widget), GTK_TREE_MODEL(store));
g_object_unref(G_OBJECT(store));
} else {
@@ -1120,7 +1114,7 @@
GtkTreeModel *store = gtk_tree_view_get_model(GTK_TREE_VIEW(view->widget));
GtkTreeIter iter;
if(gtk_tree_model_iter_nth_child(store, &iter, NULL, i)) {
- update_list_row(GTK_LIST_STORE(store), &iter, view->model, list, elm, i);
+ update_list_row(view, GTK_LIST_STORE(store), &iter, list, elm, i);
}
}
}
@@ -1150,46 +1144,41 @@
UIWIDGET ui_combobox_create(UiObject *obj, UiListArgs *args) {
UiObject* current = uic_current_obj(obj);
- UiModel *model = ui_model(obj->ctx, UI_STRING, "", -1);
- if(args->getvalue2) {
- model->getvalue2 = args->getvalue2;
- model->getvalue2data = args->getvalue2data;
- } else if(args->getvalue) {
- model->getvalue = args->getvalue;
- } else {
- model->getvalue = ui_strmodel_getvalue;
- }
+ GtkWidget *combobox = gtk_combo_box_new();
- UiVar* var = uic_widget_var(obj->ctx, current->ctx, args->list, args->varname, UI_VAR_LIST);
-
- GtkWidget *combobox = ui_create_combobox(obj, model, var, args->static_elements, args->static_nelm, args->onactivate, args->onactivatedata);
ui_set_name_and_style(combobox, args->name, args->style_class);
ui_set_widget_groups(obj->ctx, combobox, args->groups);
UI_APPLY_LAYOUT2(current, args);
- current->container->add(current->container, combobox, FALSE);
+ current->container->add(current->container, combobox);
current->container->current = combobox;
- return combobox;
-}
-
-GtkWidget* ui_create_combobox(UiObject *obj, UiModel *model, UiVar *var, char **elm, size_t nelm, ui_callback f, void *udata) {
- GtkWidget *combobox = gtk_combo_box_new();
-
- UiListView *uicbox = malloc(sizeof(UiListView));
- memset(uicbox, 0, sizeof(UiListView));
- uicbox->obj = obj;
- uicbox->widget = combobox;
+
+ UiListView *listview = create_listview(obj, args);
+ listview->widget = combobox;
+ listview->model = ui_model(obj->ctx, UI_STRING, "", -1);
+ g_signal_connect(
+ combobox,
+ "destroy",
+ G_CALLBACK(ui_listview_destroy),
+ listview);
+ UiVar* var = uic_widget_var(obj->ctx, current->ctx, args->list, args->varname, UI_VAR_LIST);
UiList *list = var ? var->value : NULL;
- GtkListStore *listmodel = create_list_store(list, model);
-
- if(!list && elm && nelm > 0) {
- listview_copy_static_elements(uicbox, elm, nelm);
- for(int i=0;i<nelm;i++) {
+ GtkListStore *listmodel = create_list_store(listview, list);
+ if(var) {
+ listview->var = var;
+ list->update = ui_combobox_modelupdate;
+ list->getselection = ui_combobox_getselection;
+ list->setselection = ui_combobox_setselection;
+ list->obj = listview;
+ list->update(list, -1);
+ } else if(args->static_nelm > 0) {
+ listview_copy_static_elements(listview, args->static_elements, args->static_nelm);
+ for(int i=0;i<args->static_nelm;i++) {
GtkTreeIter iter;
GValue value = G_VALUE_INIT;
gtk_list_store_insert(listmodel, &iter, -1);
g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, uicbox->elements[i]);
+ g_value_set_string(&value, listview->elements[i]);
gtk_list_store_set_value(listmodel, &iter, 0, &value);
}
}
@@ -1199,23 +1188,6 @@
g_object_unref(listmodel);
}
- uicbox->var = var;
- uicbox->model = model;
-
- g_signal_connect(
- combobox,
- "destroy",
- G_CALLBACK(ui_combobox_destroy),
- uicbox);
-
- // bind var
- if(list) {
- list->update = ui_combobox_modelupdate;
- list->getselection = ui_combobox_getselection;
- list->setselection = ui_combobox_setselection;
- list->obj = uicbox;
- }
-
GtkCellRenderer *renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), renderer, TRUE);
gtk_cell_layout_set_attributes(
@@ -1227,13 +1199,13 @@
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox), 0);
// add callback
- if(f) {
+ if(args->onactivate) {
UiEventData *event = ui_malloc(obj->ctx, sizeof(UiEventData));
event->obj = obj;
- event->userdata = udata;
- event->callback = f;
+ event->userdata = args->onactivatedata;
+ event->callback = args->onactivate;
event->value = 0;
- event->customdata = uicbox;
+ event->customdata = listview;
g_signal_connect(
combobox,
@@ -1268,7 +1240,7 @@
void ui_combobox_modelupdate(UiList *list, int i) {
UiListView *view = list->obj;
- GtkListStore *store = create_list_store(view->var->value, view->model);
+ GtkListStore *store = create_list_store(view, list);
gtk_combo_box_set_model(GTK_COMBO_BOX(view->widget), GTK_TREE_MODEL(store));
g_object_unref(store);
}
@@ -1709,19 +1681,6 @@
free(v);
}
-void ui_combobox_destroy(GtkWidget *w, UiListView *v) {
- if(v->var) {
- ui_destroy_boundvar(v->obj->ctx, v->var);
- }
- if(v->elements) {
- for(int i=0;i<v->nelm;i++) {
- free(v->elements[i]);
- }
- free(v->elements);
- }
- free(v);
-}
-
/* ------------------------------ Source List ------------------------------ */
@@ -1801,16 +1760,16 @@
uisublist.listbox = uilistbox;
uisublist.userdata = sublist->userdata;
uisublist.index = cxListSize(sublists);
-
+ uisublist.startpos = 0;
+ cxListAdd(sublists, &uisublist);
+
// bind UiList
UiListBoxSubList *sublist_ptr = cxListAt(uilistbox->sublists, cxListSize(sublists)-1);
- UiList *list = uisublist.var->value;
- if(list) {
+ if(uisublist.var && uisublist.var->value) {
+ UiList *list = uisublist.var->value;
list->obj = sublist_ptr;
list->update = ui_listbox_list_update;
}
-
- cxListAdd(sublists, &uisublist);
}
UIEXPORT UIWIDGET ui_sourcelist_create(UiObject *obj, UiSourceListArgs *args) {
@@ -1883,6 +1842,11 @@
g_object_set_data(G_OBJECT(scroll_area), "ui_listbox", uilistbox);
g_object_set_data(G_OBJECT(listbox), "ui_listbox", uilistbox);
+ if(args->contextmenu) {
+ UIMENU menu = ui_contextmenu_create(args->contextmenu, obj, listbox);
+ ui_widget_set_contextmenu(listbox, menu);
+ }
+
// signals
g_signal_connect(
listbox,
@@ -1952,11 +1916,37 @@
}
// reload sublist
+ sublist->startpos = pos;
ui_listbox_update_sublist(listbox, sublist, pos);
pos += sublist->numitems;
}
}
+static void listbox_button_clicked(GtkWidget *widget, UiEventDataExt *data) {
+ UiListBoxSubList *sublist = data->customdata0;
+
+ UiSubListEventData eventdata;
+ eventdata.list = sublist->var->value;
+ eventdata.sublist_index = sublist->index;
+ eventdata.row_index = data->value0;
+ eventdata.sublist_userdata = sublist->userdata;
+ eventdata.row_data = eventdata.list->get(eventdata.list, eventdata.row_index);
+ eventdata.event_data = data->customdata2;
+
+ UiEvent event;
+ event.obj = data->obj;
+ event.window = event.obj->window;
+ event.document = event.obj->ctx->document;
+ event.eventdata = &eventdata;
+ event.eventdatatype = UI_EVENT_DATA_SUBLIST;
+ event.intval = data->value0;
+ event.set = ui_get_setop();
+
+ if(data->callback2) {
+ data->callback2(&event, data->userdata2);
+ }
+}
+
static GtkWidget* create_listbox_row(UiListBox *listbox, UiListBoxSubList *sublist, UiSubListItem *item, int index) {
GtkWidget *hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 10);
if(item->icon) {
@@ -1966,7 +1956,9 @@
GtkWidget *label = gtk_label_new(item->label);
gtk_widget_set_halign(label, GTK_ALIGN_START);
BOX_ADD_EXPAND(hbox, label);
- // TODO: badge, button
+ if(item->badge) {
+
+ }
GtkWidget *row = gtk_list_box_row_new();
LISTBOX_ROW_SET_CHILD(row, hbox);
@@ -1991,6 +1983,34 @@
g_object_set_data(G_OBJECT(row), "ui-listbox-row-eventdata", event);
+ // badge
+ if(item->badge) {
+ GtkWidget *badge = gtk_label_new(item->badge);
+ WIDGET_ADD_CSS_CLASS(badge, "ui-badge");
+#if GTK_CHECK_VERSION(4, 0, 0)
+ gtk_widget_set_valign(badge, GTK_ALIGN_CENTER);
+ BOX_ADD(hbox, badge);
+#else
+ GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0, 0);
+ gtk_container_add(GTK_CONTAINER(align), badge);
+ BOX_ADD(hbox, align);
+#endif
+ }
+ // button
+ if(item->button_icon || item->button_label) {
+ GtkWidget *button = gtk_button_new();
+ gtk_button_set_label(GTK_BUTTON(button), item->button_label);
+ ui_button_set_icon_name(button, item->button_icon);
+ WIDGET_ADD_CSS_CLASS(button, "flat");
+ BOX_ADD(hbox, button);
+ g_signal_connect(
+ button,
+ "clicked",
+ G_CALLBACK(listbox_button_clicked),
+ event
+ );
+ }
+
return row;
}
@@ -2005,6 +2025,9 @@
sublist->numitems = 0;
// create items for each UiList element
+ if(!sublist->var) {
+ return;
+ }
UiList *list = sublist->var->value;
if(!list) {
return;
@@ -2012,6 +2035,20 @@
size_t index = 0;
void *elm = list->first(list);
+
+ if(!elm && sublist->header) {
+ // empty row for header
+ GtkWidget *row = gtk_list_box_row_new();
+ cxListAdd(sublist->widgets, row);
+ g_object_set_data(G_OBJECT(row), "ui_listbox", listbox);
+ g_object_set_data(G_OBJECT(row), "ui_listbox_sublist", sublist);
+ intptr_t rowindex = listbox_insert_index + index;
+ g_object_set_data(G_OBJECT(row), "ui_listbox_row_index", (gpointer)rowindex);
+ gtk_list_box_insert(listbox->listbox, row, listbox_insert_index + index);
+ sublist->numitems = 1;
+ return;
+ }
+
while(elm) {
UiSubListItem item = { NULL, NULL, NULL, NULL, NULL, NULL };
if(listbox->getvalue) {
@@ -2055,6 +2092,14 @@
void ui_listbox_list_update(UiList *list, int i) {
UiListBoxSubList *sublist = list->obj;
+ ui_listbox_update_sublist(sublist->listbox, sublist, sublist->startpos);
+ size_t pos = 0;
+ CxIterator it = cxListIterator(sublist->listbox->sublists);
+ cx_foreach(UiListBoxSubList *, ls, it) {
+ ls->startpos = pos;
+ pos += sublist->numitems;
+ }
+
}
void ui_listbox_row_activate(GtkListBox *self, GtkListBoxRow *row, gpointer user_data) {