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https://gitlab.gnome.org/GNOME/gtk.git
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ce9d9a4a56
Thu Mar 8 16:36:00 2001 Jonathan Blandford <jrb@redhat.com> * gtk/gtktreemodel.c (gtk_tree_model_get_type): add prerequesite on gobjects. * tests/testtreefocus.c (main): New test file. * tests/testtreeview.c: update to latest glib changes. * tests/testtreecolumns.c: update to latest glib changes.
298 lines
12 KiB
C
298 lines
12 KiB
C
#include <gtk/gtk.h>
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GtkWidget *left_tree_view;
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GtkWidget *top_right_tree_view;
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GtkWidget *bottom_right_tree_view;
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GtkTreeModel *left_tree_model;
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GtkTreeModel *top_right_tree_model;
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GtkTreeModel *bottom_right_tree_model;
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GtkWidget *sample_tree_view_top;
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GtkWidget *sample_tree_view_bottom;
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static void
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add_clicked (GtkWidget *button, gpointer data)
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{
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GtkTreeIter iter;
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GtkTreeViewColumn *column;
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GtkCellRenderer *cell;
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static gint i = 0;
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gchar *label = g_strdup_printf ("Column %d", i);
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cell = gtk_cell_renderer_text_new ();
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column = gtk_tree_view_column_new_with_attributes (label, cell, "text", 0, NULL);
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gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_RESIZEABLE);
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gtk_list_store_append (GTK_LIST_STORE (left_tree_model), &iter);
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gtk_list_store_set (GTK_LIST_STORE (left_tree_model), &iter, 0, label, 1, column, -1);
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g_free (label);
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i++;
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}
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static void
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get_visible (GtkTreeViewColumn *tree_column,
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GtkCellRenderer *cell,
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GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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gpointer data)
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{
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GtkTreeViewColumn *column;
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gtk_tree_model_get (tree_model, iter, 1, &column, -1);
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if (column)
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{
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gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
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column->visible);
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}
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}
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static void
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set_visible (GtkCellRendererToggle *cell,
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gchar *path_str,
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gpointer data)
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{
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GtkTreeView *tree_view = (GtkTreeView *) data;
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GtkTreeViewColumn *column;
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GtkTreeModel *model;
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GtkTreeIter iter;
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GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
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model = gtk_tree_view_get_model (tree_view);
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gtk_tree_model_get_iter (model, &iter, path);
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gtk_tree_model_get (model, &iter, 1, &column, -1);
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if (column)
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{
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gtk_tree_view_column_set_visible (column, ! gtk_tree_view_column_get_visible (column));
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gtk_tree_model_changed (model, path, &iter);
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}
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gtk_tree_path_free (path);
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}
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static void
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add_left_clicked (GtkWidget *button, gpointer data)
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{
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GtkTreeIter iter;
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gchar *label;
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GtkTreeViewColumn *column;
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GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data));
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gtk_tree_selection_get_selected (selection, NULL, &iter);
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gtk_tree_model_get (gtk_tree_view_get_model (GTK_TREE_VIEW (data)),
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&iter, 0, &label, 1, &column, -1);
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if (GTK_WIDGET (data) == top_right_tree_view)
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gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_top), column);
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else
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gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_bottom), column);
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gtk_list_store_remove (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter);
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gtk_list_store_append (GTK_LIST_STORE (left_tree_model), &iter);
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gtk_list_store_set (GTK_LIST_STORE (left_tree_model), &iter, 0, label, 1, column, -1);
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g_free (label);
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}
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static void
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add_right_clicked (GtkWidget *button, gpointer data)
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{
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GtkTreeIter iter;
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gchar *label;
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GtkTreeViewColumn *column;
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GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
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gtk_tree_selection_get_selected (selection, NULL, &iter);
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gtk_tree_model_get (GTK_TREE_MODEL (left_tree_model),
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&iter, 0, &label, 1, &column, -1);
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gtk_list_store_remove (GTK_LIST_STORE (left_tree_model), &iter);
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gtk_list_store_append (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter);
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gtk_list_store_set (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter, 0, label, 1, column, -1);
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if (GTK_WIDGET (data) == top_right_tree_view)
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gtk_tree_view_append_column (GTK_TREE_VIEW (sample_tree_view_top), column);
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else
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gtk_tree_view_append_column (GTK_TREE_VIEW (sample_tree_view_bottom), column);
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g_free (label);
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}
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static void
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selection_changed (GtkTreeSelection *selection, GtkWidget *button)
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{
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if (gtk_tree_selection_get_selected (selection, NULL, NULL))
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gtk_widget_set_sensitive (button, TRUE);
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else
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gtk_widget_set_sensitive (button, FALSE);
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}
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int
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main (int argc, char *argv[])
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{
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GtkWidget *window;
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GtkWidget *hbox, *vbox;
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GtkWidget *vbox2, *bbox;
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GtkWidget *button;
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GtkTreeViewColumn *column;
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GtkCellRenderer *cell;
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GtkWidget *swindow;
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GtkTreeModel *sample_model;
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gint i;
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gtk_init (&argc, &argv);
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/* First initialize all the models for signal purposes */
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left_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
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top_right_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
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bottom_right_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
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top_right_tree_view = gtk_tree_view_new_with_model (top_right_tree_model);
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bottom_right_tree_view = gtk_tree_view_new_with_model (bottom_right_tree_model);
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sample_model = (GtkTreeModel *) gtk_list_store_new_with_types (1, G_TYPE_STRING);
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for (i = 0; i < 10; i++)
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{
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GtkTreeIter iter;
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gchar *string = g_strdup_printf ("%d", i);
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gtk_list_store_append (GTK_LIST_STORE (sample_model), &iter);
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gtk_list_store_set (GTK_LIST_STORE (sample_model), &iter, 0, string, -1);
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g_free (string);
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}
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/* Set up the test windows. */
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_title (GTK_WINDOW (window), "Top Window");
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swindow = gtk_scrolled_window_new (NULL, NULL);
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sample_tree_view_top = gtk_tree_view_new_with_model (sample_model);
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gtk_container_add (GTK_CONTAINER (window), swindow);
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gtk_container_add (GTK_CONTAINER (swindow), sample_tree_view_top);
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gtk_widget_show_all (window);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_title (GTK_WINDOW (window), "Bottom Window");
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swindow = gtk_scrolled_window_new (NULL, NULL);
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sample_tree_view_bottom = gtk_tree_view_new_with_model (sample_model);
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gtk_container_add (GTK_CONTAINER (window), swindow);
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gtk_container_add (GTK_CONTAINER (swindow), sample_tree_view_bottom);
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gtk_widget_show_all (window);
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/* Set up the main window */
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size (GTK_WINDOW (window), 500, 300);
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vbox = gtk_vbox_new (FALSE, 8);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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hbox = gtk_hbox_new (FALSE, 8);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
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/* Left Pane */
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cell = gtk_cell_renderer_text_new ();
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swindow = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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left_tree_view = gtk_tree_view_new_with_model (left_tree_model);
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gtk_container_add (GTK_CONTAINER (swindow), left_tree_view);
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gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (left_tree_view), -1,
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"Unattached Columns", cell, "text", 0, NULL);
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cell = gtk_cell_renderer_toggle_new ();
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g_signal_connect_data (G_OBJECT (cell), "toggled", set_visible, left_tree_view, NULL, FALSE, FALSE);
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column = gtk_tree_view_column_new_with_attributes ("Visible", cell, NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (left_tree_view), column);
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g_object_unref (G_OBJECT (column));
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gtk_tree_view_column_set_cell_data_func (column, get_visible, NULL, NULL);
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gtk_box_pack_start (GTK_BOX (hbox), swindow, TRUE, TRUE, 0);
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/* Middle Pane */
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vbox2 = gtk_vbox_new (FALSE, 8);
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gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
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bbox = gtk_vbutton_box_new ();
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gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
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gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0);
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gtk_box_pack_start (GTK_BOX (vbox2), bbox, TRUE, TRUE, 0);
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button = gtk_button_new_with_label ("<<");
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gtk_widget_set_sensitive (button, FALSE);
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gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_left_clicked), top_right_tree_view);
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gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (top_right_tree_view))),
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"selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
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gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
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button = gtk_button_new_with_label (">>");
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gtk_widget_set_sensitive (button, FALSE);
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gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_right_clicked), top_right_tree_view);
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gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
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"selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
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gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
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bbox = gtk_vbutton_box_new ();
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gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
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gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0);
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gtk_box_pack_start (GTK_BOX (vbox2), bbox, TRUE, TRUE, 0);
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button = gtk_button_new_with_label ("<<");
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gtk_widget_set_sensitive (button, FALSE);
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gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_left_clicked), bottom_right_tree_view);
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gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (bottom_right_tree_view))),
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"selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
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gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
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button = gtk_button_new_with_label (">>");
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gtk_widget_set_sensitive (button, FALSE);
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gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_right_clicked), bottom_right_tree_view);
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gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
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"selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
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gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
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/* Right Pane */
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vbox2 = gtk_vbox_new (FALSE, 8);
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gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0);
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swindow = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (top_right_tree_view), FALSE);
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cell = gtk_cell_renderer_text_new ();
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gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (top_right_tree_view), -1,
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NULL, cell, "text", 0, NULL);
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cell = gtk_cell_renderer_toggle_new ();
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g_signal_connect_data (G_OBJECT (cell), "toggled", set_visible, top_right_tree_view, NULL, FALSE, FALSE);
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column = gtk_tree_view_column_new_with_attributes (NULL, cell, NULL);
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gtk_tree_view_column_set_cell_data_func (column, get_visible, NULL, NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (top_right_tree_view), column);
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gtk_container_add (GTK_CONTAINER (swindow), top_right_tree_view);
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gtk_box_pack_start (GTK_BOX (vbox2), swindow, TRUE, TRUE, 0);
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swindow = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (bottom_right_tree_view), FALSE);
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cell = gtk_cell_renderer_text_new ();
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gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (bottom_right_tree_view), -1,
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NULL, cell, "text", 0, NULL);
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cell = gtk_cell_renderer_toggle_new ();
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g_signal_connect_data (G_OBJECT (cell), "toggled", set_visible, bottom_right_tree_view, NULL, FALSE, FALSE);
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column = gtk_tree_view_column_new_with_attributes (NULL, cell, NULL);
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gtk_tree_view_column_set_cell_data_func (column, get_visible, NULL, NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (bottom_right_tree_view), column);
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gtk_container_add (GTK_CONTAINER (swindow), bottom_right_tree_view);
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gtk_box_pack_start (GTK_BOX (vbox2), swindow, TRUE, TRUE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 0);
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hbox = gtk_hbox_new (FALSE, 8);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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button = gtk_button_new_with_label ("Add new Column");
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gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_clicked), left_tree_model);
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gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
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gtk_widget_show_all (window);
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gtk_main ();
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return 0;
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}
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