Sets a widget to be used as the specified column's title. This can be used to place a pixmap or something else as the column title, instead of the standard text.
Ejemplo 7. Using a custom widget in title of a GtkCList
<?php if( !extension_loaded('gtk')) { dl( 'php_gtk.' . PHP_SHLIB_SUFFIX); } $win = &new GtkWindow(); $win->set_default_size(250,250); $win->connect('destroy', 'destroy'); function destroy() { Gtk::main_quit(); } $arStatistics = array( array( 'Paris', 9.1), array( 'Moscow', 9.0), array( 'London', 6.8), array( 'Rome', 3.8), array( 'Berlin', 3.4), array( 'Athena', 3.0) ); $scrolled_win = &new GtkScrolledWindow(); $scrolled_win->set_policy( GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); $list = &new GtkCList( 2, array( "City", "Inhabitants")); foreach( $arStatistics as $arStat) { $list->insert( 0, $arStat); } $list->set_column_width( 0, 90); $list->set_selection_mode( GTK_SELECTION_MULTIPLE); function mnuActivated( $mnuItem, $strLabel) { global $list; $chShow = $strLabel[0]; for( $nA = 0; $nA < count( $list->row_list); $nA++) { $nSize = $list->get_text( $nA, 1); if( $chShow == 'A' || ( $chShow == '<' && $nSize < 5) || ( $chShow == '>' && $nSize >= 5)) { $list->select_row( $nA, 0); } else { $list->unselect_row( $nA, 0); } } } $arMenus = array( 'All', '> 5 million', '< 5 million', 'none'); $mnuSizes = &new GtkMenu(); foreach( $arMenus as $strLabel) { $mnu = &new GtkMenuItem( $strLabel); $mnu->connect( 'activate', 'mnuactivated', $strLabel); $mnuSizes->append( $mnu); } $mnuSizes->show_all(); $om = &new GtkOptionMenu(); $om->set_menu( $mnuSizes); $list->set_column_widget( 1, $om); $scrolled_win->add( $list); $win->add( $scrolled_win); $win->show_all(); GTK::main(); ?> |