GtkLabel::select_region
Selects a range of characters in the label, if the label is selectable. If the label is not selectable, this function has no effect. If start_offset or end_offset are -1, then the end of the label will be substituted.
Пример 77. Selecting a Region in a GtkLabel
<?php // Create a window to hold the label. $window = new GtkWindow(); // Set up the window to close cleanly. $window->connect_simple('destroy', array('Gtk', 'main_quit')); // Create a label $label = new GtkLabel('Example Label'); // Make the label selectable. $label->set_selectable(true); // Select a region ("amp"). $label->select_region(2, 5); // Add the label to the window. $window->add($label); // Show the window and start the main loop. $window->show_all(); Gtk::main(); ?> |
Виж също: set_selectable() , get_selectable() , get_selection_bounds() ,