--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/gtk/list.h Sat Jan 04 16:38:48 2025 +0100
@@ -0,0 +1,137 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2017 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TREE_H
+#define TREE_H
+
+#include "../ui/tree.h"
+#include "toolkit.h"
+
+#include <cx/array_list.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct UiListView {
+ UiObject *obj;
+ GtkWidget *widget;
+ UiVar *var;
+ UiModel *model;
+ ui_callback ondragstart;
+ void *ondragstartdata;
+ ui_callback ondragcomplete;
+ void *ondragcompletedata;
+ ui_callback ondrop;
+ void *ondropdata;
+
+} UiListView;
+
+typedef struct UiTreeEventData {
+ UiObject *obj;
+ ui_callback activate;
+ ui_callback selection;
+ void *activatedata;
+ void *selectiondata;
+} UiTreeEventData;
+
+typedef struct UiListBox UiListBox;
+
+typedef struct UiListBoxSubList {
+ UiVar *var;
+ size_t numitems;
+ char *header;
+ UiBool separator;
+ CxList *widgets;
+ UiListBox *listbox;
+ void *userdata;
+ size_t index;
+} UiListBoxSubList;
+
+struct UiListBox {
+ UiObject *obj;
+ GtkListBox *listbox;
+ CxList *sublists; // contains UiListBoxSubList elements
+ ui_sublist_getvalue_func getvalue;
+ ui_callback onactivate;
+ void *onactivatedata;
+ ui_callback onbuttonclick;
+ void *onbuttonclickdata;
+
+ GtkListBoxRow *first_row;
+};
+
+void* ui_strmodel_getvalue(void *elm, int column);
+
+UIWIDGET ui_listview_var(UiObject *obj, UiVar *var, ui_getvaluefunc getvalue, ui_callback f, void *udata);
+UIWIDGET ui_table_var(UiObject *obj, UiVar *var, UiModel *model, UiListCallbacks cb);
+
+GtkWidget* ui_get_tree_widget(UIWIDGET widget);
+
+void ui_listview_update(UiList *list, int i);
+UiListSelection ui_listview_getselection(UiList *list);
+void ui_listview_setselection(UiList *list, UiListSelection selection);
+
+void ui_combobox_destroy(GtkWidget *w, UiListView *v);
+void ui_listview_destroy(GtkWidget *w, UiListView *v);
+
+void ui_listview_activate_event(
+ GtkTreeView *tree_view,
+ GtkTreePath *path,
+ GtkTreeViewColumn *column,
+ UiTreeEventData *event);
+void ui_listview_selection_event(
+ GtkTreeSelection *treeselection,
+ UiTreeEventData *event);
+UiListSelection ui_listview_selection(
+ GtkTreeSelection *selection,
+ UiTreeEventData *event);
+int ui_tree_path_list_index(GtkTreePath *path);
+
+void ui_listview_add_dnd(UiListView *listview, UiListArgs *args);
+void ui_listview_enable_drop(UiListView *listview, UiListArgs *args);
+
+UIWIDGET ui_combobox_var(UiObject *obj, UiVar *var, ui_getvaluefunc getvalue, ui_callback f, void *udata);
+GtkWidget* ui_create_combobox(UiObject *obj, UiModel *model, UiVar *var, ui_callback f, void *udata);
+void ui_combobox_change_event(GtkComboBox *widget, UiEventData *e);
+void ui_combobox_modelupdate(UiList *list, int i);
+UiListSelection ui_combobox_getselection(UiList *list);
+void ui_combobox_setselection(UiList *list, UiListSelection selection);
+
+void ui_listbox_update(UiListBox *listbox, int from, int to);
+void ui_listbox_update_sublist(UiListBox *listbox, UiListBoxSubList *sublist, size_t listbox_insert_index);
+void ui_listbox_list_update(UiList *list, int i);
+
+void ui_listbox_row_activate(GtkListBox *self, GtkListBoxRow *row, gpointer user_data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TREE_H */
+