[htoolkit-cvs] port/src/cbits/GTK ListBox.c,1.10,1.11

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Update of /cvsroot/htoolkit/port/src/cbits/GTK
In directory sc8-pr-cvs1:/tmp/cvs-serv10286/src/cbits/GTK

Modified Files:
	ListBox.c 
Log Message:
Added support for CheckListBox for GNOME


Index: ListBox.c
===================================================================
RCS file: /cvsroot/htoolkit/port/src/cbits/GTK/ListBox.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** ListBox.c	8 Oct 2003 22:21:57 -0000	1.10
--- ListBox.c	26 Nov 2003 22:05:01 -0000	1.11
***************
*** 52,62 ****
  };
  
  void osAppendListBoxItem(WindowHandle listbox, char *title)
  {
  	GtkTreeIter iter;
  	GtkWidget *lbox = GTK_BIN(listbox)->child;
! 	GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(lbox)));
! 	gtk_list_store_append(store, &iter);
! 	gtk_list_store_set(store, &iter, 0, title, -1);
  };
  
--- 52,134 ----
  };
  
+ static void checkbox_toggled(GtkCellRendererToggle *cellrenderertoggle, gchar *path_string, gpointer user_data)
+ {
+ 	GtkWidget *sw = (GtkWidget *)user_data;
+ 	GtkWidget *listbox = GTK_BIN(sw)->child;
+ 	GtkTreeModel *model;
+ 	GtkTreeIter iter;
+ 	GtkTreePath *path;
+ 	gboolean state;
+ 
+ 	path = gtk_tree_path_new_from_string (path_string);
+ 	model = gtk_tree_view_get_model(GTK_TREE_VIEW(listbox));
+ 	gtk_tree_model_get_iter (model, &iter, path);
+ 
+ 	gtk_tree_model_get(model, &iter, 0, &state, -1);
+ 	gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, !state, -1);
+ 
+ 	handleControlCommand(sw);
+ };
+ 
+ WindowHandle osCreateCheckListBox(WindowHandle window)
+ {
+ 	GtkListStore *store;
+ 	GtkWidget *lbox, *sw;
+ 	GtkTreeViewColumn *column;
+ 	GtkCellRenderer *render;
+ 
+ 	/* create scrolled window */
+ 	sw = gtk_scrolled_window_new (NULL, NULL);
+ 	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_ETCHED_IN);
+ 	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+ 			GTK_POLICY_AUTOMATIC,
+ 			GTK_POLICY_AUTOMATIC);
+ 
+ 	/* create list store */
+ 	store = gtk_list_store_new (2, G_TYPE_BOOLEAN, G_TYPE_STRING);
+ 
+ 	/* create tree view */
+ 	lbox = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
+ 	gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(lbox), FALSE);
+ 	gtk_tree_view_set_enable_search (GTK_TREE_VIEW(lbox), TRUE);
+ 	gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(lbox)), GTK_SELECTION_SINGLE);
+ 	g_object_unref (store);
+ 
+ 	/* add columns to the tree view */
+ 	render = gtk_cell_renderer_toggle_new ();
+ 	g_signal_connect (render, "toggled",
+ 		    G_CALLBACK (checkbox_toggled), sw);
+ 	column = gtk_tree_view_column_new_with_attributes ("",
+ 				render,
+ 				"active",
+ 				0,
+ 				NULL);
+ 	gtk_tree_view_append_column (GTK_TREE_VIEW(lbox), column);
+ 	column = gtk_tree_view_column_new_with_attributes ("",
+ 				gtk_cell_renderer_text_new (),
+ 				"text",
+ 				1,
+ 				NULL);
+ 	gtk_tree_view_append_column (GTK_TREE_VIEW(lbox), column);
+ 
+ 	gtk_container_add(GTK_CONTAINER(sw), lbox);
+ 	gtk_widget_show(lbox);
+ 
+ 	port_layout_put(PORT_LAYOUT(GTK_BIN(window)->child), sw);
+ 
+ 	return sw;
+ };
+ 
  void osAppendListBoxItem(WindowHandle listbox, char *title)
  {
  	GtkTreeIter iter;
  	GtkWidget *lbox = GTK_BIN(listbox)->child;
! 	GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(lbox));
! 	gtk_list_store_append(GTK_LIST_STORE(model), &iter);
! 
! 	if (gtk_tree_model_get_n_columns(model) > 1)
! 		gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, FALSE, 1, title, -1);
! 	else
! 		gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, title, -1);
  };
  
***************
*** 65,71 ****
  	GtkTreeIter iter;
  	GtkWidget *lbox = GTK_BIN(listbox)->child;
! 	GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(lbox)));
! 	gtk_list_store_insert(store, &iter, index);
! 	gtk_list_store_set(store, &iter, 0, title, -1);};
  
  void osRemoveListBoxItem(WindowHandle listbox, int index)
--- 137,148 ----
  	GtkTreeIter iter;
  	GtkWidget *lbox = GTK_BIN(listbox)->child;
! 	GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(lbox));
! 	gtk_list_store_insert(GTK_LIST_STORE(model), &iter, index);
! 
! 	if (gtk_tree_model_get_n_columns(model) > 1)
! 		gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, FALSE, 1, title, -1);
! 	else
! 		gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, title, -1);
! };
  
  void osRemoveListBoxItem(WindowHandle listbox, int index)
***************
*** 117,124 ****
  {
  	BOOL result;
! 	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(GTK_BIN(listbox)->child));
  	GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
  
! 	result =  gtk_tree_selection_path_is_selected(selection, path);
  
  	gtk_tree_path_free(path);
--- 194,212 ----
  {
  	BOOL result;
! 	GtkWidget *lbox = GTK_BIN(listbox)->child;
  	GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
+ 	GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(lbox));
  
! 	if (gtk_tree_model_get_n_columns(model) > 1)
! 	{
! 		GtkTreeIter iter;
! 		gtk_tree_model_get_iter (model, &iter, path);
! 		gtk_tree_model_get(model, &iter, 0, &result, -1);
! 	}
! 	else
! 	{
! 		GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lbox));
! 		result =  gtk_tree_selection_path_is_selected(selection, path);
! 	}
  
  	gtk_tree_path_free(path);
***************
*** 131,135 ****
  	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lbox));
  
! 	if (index > 0)
  	{
  		GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
--- 219,223 ----
  	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lbox));
  
! 	if (index >= 0)
  	{
  		GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
***************
*** 144,156 ****
  void osSetListBoxItemSelectState(WindowHandle listbox, int index, BOOL state)
  {
! 	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(GTK_BIN(listbox)->child));
  
! 	if (index > 0)
  	{
  		GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
! 		if (state)
! 			gtk_tree_selection_select_path(selection, path);
  		else
! 			gtk_tree_selection_unselect_path(selection, path);
  
  		gtk_tree_path_free(path);
--- 232,256 ----
  void osSetListBoxItemSelectState(WindowHandle listbox, int index, BOOL state)
  {
! 	GtkWidget *lbox = GTK_BIN(listbox)->child;
! 	GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lbox));
  
! 	if (index >= 0)
  	{
  		GtkTreePath *path = gtk_tree_path_new_from_indices (index, -1);
! 		GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(lbox));
! 
! 		if (gtk_tree_model_get_n_columns(model) > 1)
! 		{
! 			GtkTreeIter iter;
! 			gtk_tree_model_get_iter (model, &iter, path);
! 			gtk_list_store_set (GTK_LIST_STORE(model), &iter, 0, state, -1);
! 		}
  		else
! 		{
! 			if (state)
! 				gtk_tree_selection_select_path(selection, path);
! 			else
! 				gtk_tree_selection_unselect_path(selection, path);
! 		}
  
  		gtk_tree_path_free(path);