Sample Code 482: How to change the font and font size of GtkEntry? |
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Written by kksou
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Tuesday, 22 April 2008 |
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Problem You would like to change the font and font size of a GtkEntry as shown below:
Solution To change the font or font size of a GtkEntry, use the method modify_font on the GtkEntry.
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| <?php
$window = new GtkWindow();
$window->set_size_request(400, 150);
$window->connect_simple('destroy', array('Gtk','main_quit'));
$window->add($vbox = new GtkVBox());
// display title
$title = new GtkLabel("Change the font and font size of GtkEntry");
$title->modify_font(new PangoFontDescription("Times New Roman Italic 10"));
$title->modify_fg(Gtk::STATE_NORMAL, GdkColor::parse("#0000ff"));
$title->set_size_request(-1, 40);
$vbox->pack_start($title, 0, 0);
$hbox = new GtkHBox();
$vbox->pack_start($hbox, 0, 0);
$hbox->pack_start(new GtkLabel("Keyword: "), 0, 0);
$hbox->pack_start($entry = new GtkEntry(), 0, 0);
$hbox->pack_start($button = new GtkButton("Search"), 0, 0);
$entry->modify_font(new PangoFontDescription("Times New Roman Italic 21")); // note 1
$entry->set_size_request(240, -1);
$entry->connect('activate', 'on_enter', $button);
$button->connect('clicked', 'on_click', $entry);
function on_enter($entry, $button) {
$keyword = $entry->get_text();
echo "Enter pressed. keyword = $keyword\n";
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Explanation
- Set the font and font size of the entry.
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