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authordamien <damien@mandriva.com>2002-01-04 13:53:01 +0000
committerdamien <damien@mandriva.com>2002-01-04 13:53:01 +0000
commit254cfcd2acdd915bd37e73d36868f26d5b7587fa (patch)
tree142161d1bdfebd91a0f445ce6d8f79503364b21e /perl-install/my_gtk.pm
parente61714107e542ef86b96575305b480893d49bc77 (diff)
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corrected font display : no useless font->height, but ascent + descent
Diffstat (limited to 'perl-install/my_gtk.pm')
-rw-r--r--perl-install/my_gtk.pm31
1 files changed, 15 insertions, 16 deletions
diff --git a/perl-install/my_gtk.pm b/perl-install/my_gtk.pm
index 8a5d5d6ea..1b169a796 100644
--- a/perl-install/my_gtk.pm
+++ b/perl-install/my_gtk.pm
@@ -388,7 +388,7 @@ sub create_pix_text {
$style->font(Gtk::Gdk::Font->fontset_load($font));
}
- my ($width, $height, $lines, $widths, $heights, $ascents, $descents) = get_text_coord (
+ my ($width, $height, $lines, $widths, $heights) = get_text_coord (
$text, $style, $max_width, $max_height, $can_be_greater, $can_be_smaller, $centeredx, $centeredy);
my $pix = new Gtk::Gdk::Pixmap($w->window, $width, $height);
@@ -405,10 +405,12 @@ sub create_pix_text {
$gc_text->set_foreground($color_text);
my $i = 0;
foreach (@{$lines}) {
- $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$ascents}[$i] + ${$heights}[$i], $_);
+ $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$heights}[$i], $_);
+# $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$ascents}[$i] + ${$heights}[$i], $_);
+# $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$ascents}[$i] + ${$descents}[$i], $_);
$i++;
}
- ($pix, $width, $height, ${$ascents}[0], ${$descents}[0]);
+ ($pix, $width, $height);
}
sub get_text_coord {
@@ -421,11 +423,12 @@ sub get_text_coord {
my @lines;
my @widths;
my @heights;
- my @ascents;
- my @descents;
+ my $ascent = $style->font->ascent;
+ my $descent = $style->font->descent;
+ print "ascent : $ascent | descent : $descent\n";
$heights[0] = 0;
my $max_width2 = $max_width;
- my $height = 0;
+ my $height = $heights[0] = $ascent + $descent;
my $width = 0;
my $flag = 1;
my @t = split(' ', $text);
@@ -433,8 +436,7 @@ sub get_text_coord {
my $l = $style->font->string_width($_ . if_(!$flag, " "));
if ($width + $l > $max_width2 && !$flag) {
$flag = 1;
- $height += $style->font->string_height($lines[$idx]);
- (undef, undef, undef, $ascents[$idx], $descents[$idx]) = $style->font->string_extents($lines[$idx]);
+ $height += $ascent + $descent + 1;
$heights[$idx+1] = $height;
$widths[$idx] = $centeredx && !$can_be_smaller ? (max($max_width2-$width, 0))/2 : 0;
$width = 0;
@@ -446,8 +448,7 @@ sub get_text_coord {
$l <= $max_width2 or $max_width2 = $l;
$width <= $real_width or $real_width = $width;
}
- (undef, undef, undef, $ascents[$idx], $descents[$idx]) = $style->font->string_extents($lines[$idx]);
- $height += $style->font->string_height($lines[$idx]);
+ $height += $ascent + $descent;
$height < $real_height or $real_height = $height;
$width = $max_width;
@@ -457,10 +458,10 @@ sub get_text_coord {
$real_height < $max_height && $can_be_smaller and $height = $real_height;
$real_height > $max_height && $can_be_greater and $height = $real_height;
if($centeredy) {
- my $dh = ($height-$real_height)/2;
- @heights = map { $_ + $dh } @heights;
+ my $dh = ($height-$real_height)/2 + ($ascent+$descent)/2;
+ @heights = map { $_ + $dh } @heights;
}
- ($width, $height, \@lines, \@widths, \@heights, \@ascents, \@descents)
+ ($width, $height, \@lines, \@widths, \@heights)
}
sub fill_tiled {
@@ -518,12 +519,11 @@ sub gtkicons_labels_widget {
});
$darea->set_events(['exposure_mask', 'enter_notify_mask', 'leave_notify_mask', 'button_press_mask', 'button_release_mask' ]);
$darea->signal_connect( button_release_event => sub { system("$exec&") });
- $darea->{width} = $dx;
- $darea->{height} = $dy;
$tab[$i] = $darea;
$i++;
}
my $fixed = new Gtk::Fixed;
+ $i = 0;
foreach (@tab) {
$fixed->put($_, $i*75, 65);
$i++;
@@ -531,7 +531,6 @@ sub gtkicons_labels_widget {
$fixed->signal_connect( size_allocate => sub {
my ($dx, $dy) = ($fixed->allocation->[2], $fixed->allocation->[3]);
foreach (@tab) {
- $fixed->move($_);
}
});
$fixed->signal_connect( realize => sub { $fixed->window->set_back_pixmap($background, 0) });