ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.167 by elmex, Mon Apr 24 08:44:23 2006 UTC vs.
Revision 1.178 by root, Tue Apr 25 13:51:48 2006 UTC

… …
24 my $tip = $widget->{tooltip}; 24 my $tip = $widget->{tooltip};
25 25
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 27
28 $TOOLTIP->set_markup ($widget->{tooltip}); 28 $TOOLTIP->set_markup ($widget->{tooltip});
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0)); 29
30 $TOOLTIP->show; 30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
… …
236 244
237sub size_allocate { 245sub size_allocate {
238 # nothing to be done 246 # nothing to be done
239} 247}
240 248
249sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
241sub set_max_size { 262sub set_max_size {
242 my ($self, $w, $h) = @_; 263 my ($self, $w, $h) = @_;
243 264
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 265 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 266 delete $self->{max_h}; $self->{max_h} = $h if $h;
246} 267}
247 268
248# return top left coordinates 269# return top left coordinates
249sub _topleft { 270sub _topleft {
250 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
272
273 $self->{parent}
274 or Carp::confess "no parent widget in _topleft\n";#d#
251 275
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
253} 277}
254 278
255# translate global coordinates to local coordinate system 279# translate global coordinates to local coordinate system
… …
517 ]; 541 ];
518 542
519 $child->check_size; 543 $child->check_size;
520} 544}
521 545
546sub children {
547 @{ $_[0]{children} }
548}
549
522sub remove { 550sub remove {
523 my ($self, $child) = @_; 551 my ($self, $child) = @_;
524 552
525 delete $child->{parent}; 553 delete $child->{parent};
526 $child->hide; 554 $child->hide;
… …
623} 651}
624 652
625sub update { 653sub update {
626 my ($self) = @_; 654 my ($self) = @_;
627 655
628 # we want to do this delayed... 656 $ROOT->on_refresh ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 657 $self->SUPER::update;
631} 658}
632 659
660sub size_allocate {
661 my ($self, $w, $h) = @_;
662
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update;
665}
666
633sub render_chld { 667sub render_child {
634 my ($self) = @_; 668 my ($self) = @_;
635 669
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1; 671 glClearColor 0, 0, 0, 0;
638 glClear GL_COLOR_BUFFER_BIT; 672 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw; 673 $self->child->draw;
674# glColorMask 1, 1, 1, 0;
675# glEnable GL_BLEND;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677# glRasterPos 0, 0;
678# glCopyPixels 0, 0, $self->{w}, $self->{h};
679# glDisable GL_BLEND;
680# glColorMask 1, 1, 1, 1;
640 }; 681 };
641}
642
643sub size_allocate {
644 my ($self, $w, $h) = @_;
645
646 $self->child->configure (0, 0, $w, $h);
647
648 $self->render_chld;
649} 682}
650 683
651sub _draw { 684sub _draw {
652 my ($self) = @_; 685 my ($self) = @_;
653 686
… …
655 688
656 my $tex = $self->{texture} 689 my $tex = $self->{texture}
657 or return; 690 or return;
658 691
659 glEnable GL_BLEND; 692 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 694 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
663 697
664 $tex->draw_quad (0, 0, $w, $h); 698 $tex->draw_quad (0, 0, $w, $h);
665 699
666 glDisable GL_BLEND; 700 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 701 glDisable GL_TEXTURE_2D;
… …
754 # TODO: user_x, user_y, overwrite moveto? 788 # TODO: user_x, user_y, overwrite moveto?
755 789
756 my $self = $class->SUPER::new ( 790 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 791 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 792 border_bg => [1, 1, 1, 1],
759 border => 0.8, 793 border => 0.6,
760 can_events => 1, 794 can_events => 1,
761 @_ 795 @_
762 ); 796 );
763 797
764 $self->{title} &&= new CFClient::UI::Label 798 $self->{title} &&= new CFClient::UI::Label
765 align => 0, 799 align => 0,
766 valign => 1, 800 valign => 1,
767 text => $self->{title}, 801 text => $self->{title},
768 fontsize => 1; 802 fontsize => $self->{border};
769 803
770 $self 804 $self
771} 805}
772 806
773sub border { 807sub border {
… …
798} 832}
799 833
800sub button_down { 834sub button_down {
801 my ($self, $ev, $x, $y) = @_; 835 my ($self, $ev, $x, $y) = @_;
802 836
837 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 838 my $border = $self->border;
804 839
805 if ($x < $self->{w} && $x >= $self->{w} - $border 840 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 841 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 842
843 if ($lr & $td) {
844 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 845 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 846 my ($bw, $bh) = ($self->{w}, $self->{h});
810 847
848 my $mx = $x < $border;
849 my $my = $y < $border;
850
811 $self->{motion} = sub { 851 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 852 my ($ev, $x, $y) = @_;
813 853
814 ($x, $y) = ($ev->{x}, $ev->{y}); 854 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy;
815 856
816 $self->{user_w} = $bw + $x - $ox; 857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
818 $self->check_size; 860 $self->check_size;
819 }; 861 };
820 862
821 } elsif ($x >= 0 && $x < $self->{w} 863 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 865 my ($bx, $by) = ($self->{x}, $self->{y});
826 866
827 $self->{motion} = sub { 867 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 868 my ($ev, $x, $y) = @_;
… …
864 $tex[1]->draw_quad (0, 0, $w, $border); 904 $tex[1]->draw_quad (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 905 $tex[3]->draw_quad (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 907 $tex[4]->draw_quad (0, $h - $border, $w, $border);
868 908
909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
869 my $bg = $tex[0]; 910 my $bg = $tex[0];
870 911
871 # TODO: repeat texture not scale 912 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 913 my $rep_x = $cw / $bg->{w};
873 my $rep_y = $ch / $bg->{h}; 914 my $rep_y = $ch / $bg->{h};
874 915
875 glColor @{ $self->{bg} }; 916 glColor @{ $self->{bg} };
876 917
877 $bg->{s} = $rep_x; 918 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y; 919 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1; 920 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 921 $bg->draw_quad ($border, $border, $cw, $ch);
881 922
882 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND; 924 glDisable GL_BLEND;
925 }
884 926
885 $self->{title}->draw if $self->{title}; 927 $self->{title}->draw if $self->{title};
928
886 $self->child->draw; 929 $self->child->draw;
887} 930}
888 931
889############################################################################# 932#############################################################################
890 933
… …
912 $self->{children}[$y][$x] = $child; 955 $self->{children}[$y][$x] = $child;
913 956
914 $child->check_size; 957 $child->check_size;
915} 958}
916 959
960sub children {
961 grep $_, map @$_, grep $_, @{ $_[0]{children} }
962}
963
917# TODO: move to container class maybe? send childs a signal on removal? 964# TODO: move to container class maybe? send childs a signal on removal?
918sub clear { 965sub clear {
919 my ($self) = @_; 966 my ($self) = @_;
920 967
921 my $children = delete $self->{children}; 968 my @children = $self->children;
969 delete $self->{children};
922 970
923 for (grep $_, map @$_, grep $_, @$children) { 971 for (@children) {
924 delete $_->{parent}; 972 delete $_->{parent};
925 $_->hide; 973 $_->hide;
926 } 974 }
927 975
928 $self->update; 976 $self->update;
… …
1189 s/</&lt;/g; 1237 s/</&lt;/g;
1190 1238
1191 $_[1] 1239 $_[1]
1192} 1240}
1193 1241
1242sub update {
1243 my ($self) = @_;
1244
1245 delete $self->{texture};
1246 $self->SUPER::update;
1247}
1248
1249sub reconfigure {
1250 my ($self) = @_;
1251
1252 delete $self->{texture};
1253}
1254
1194sub set_text { 1255sub set_text {
1195 my ($self, $text) = @_; 1256 my ($self, $text) = @_;
1196 1257
1258 return if $self->{text} eq "T$text";
1259 $self->{text} = "T$text";
1260
1197 $self->{layout}->set_text ($text); 1261 $self->{layout}->set_text ($text);
1198 1262
1199 delete $self->{texture}; 1263 delete $self->{texture};
1264 $self->update;
1200 $self->check_size; 1265 $self->check_size;
1201 $self->update;
1202} 1266}
1203 1267
1204sub set_markup { 1268sub set_markup {
1205 my ($self, $markup) = @_; 1269 my ($self, $markup) = @_;
1206 1270
1271 return if $self->{text} eq "M$markup";
1272 $self->{text} = "M$markup";
1273
1207 $self->{layout}->set_markup ($markup); 1274 $self->{layout}->set_markup ($markup);
1208 1275
1209 delete $self->{texture}; 1276 delete $self->{texture};
1277 $self->update;
1210 $self->check_size; 1278 $self->check_size;
1211 $self->update;
1212} 1279}
1213 1280
1214sub size_request { 1281sub size_request {
1215 my ($self) = @_; 1282 my ($self) = @_;
1216 1283
… …
1469 1536
1470 if ($sym == 13) { 1537 if ($sym == 13) {
1471 unshift @{$self->{history}}, 1538 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1539 my $txt = $self->get_text;
1473 $self->{history_pointer} = -1; 1540 $self->{history_pointer} = -1;
1541 $self->{history_saveback} = '';
1474 $self->emit (activate => $txt); 1542 $self->emit (activate => $txt);
1475 $self->update; 1543 $self->update;
1476 1544
1477 } elsif ($sym == CFClient::SDLK_UP) { 1545 } elsif ($sym == CFClient::SDLK_UP) {
1478 if ($self->{history_pointer} < 0) { 1546 if ($self->{history_pointer} < 0) {
1479 $self->{history_saveback} = $self->get_text; 1547 $self->{history_saveback} = $self->get_text;
1480 } 1548 }
1549 if (@{$self->{history} || []} > 0) {
1481 $self->{history_pointer}++; 1550 $self->{history_pointer}++;
1482 if ($self->{history_pointer} >= @{$self->{history}}) { 1551 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1483 $self->{history_pointer} = @{$self->{history}} - 1; 1552 $self->{history_pointer} = @{$self->{history} || []} - 1;
1553 }
1554 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1484 } 1555 }
1485 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1486 1556
1487 } elsif ($sym == CFClient::SDLK_DOWN) { 1557 } elsif ($sym == CFClient::SDLK_DOWN) {
1488 $self->{history_pointer}--; 1558 $self->{history_pointer}--;
1489 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1559 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1490 1560
… …
1737} 1807}
1738 1808
1739sub set_max { 1809sub set_max {
1740 my ($self, $max) = @_; 1810 my ($self, $max) = @_;
1741 1811
1812 return if $self->{max_val} == $max;
1813
1742 $self->{max_val} = $max; 1814 $self->{max_val} = $max;
1815 $self->update;
1743} 1816}
1744 1817
1745sub set_value { 1818sub set_value {
1746 my ($self, $val, $max) = @_; 1819 my ($self, $val, $max) = @_;
1747 1820
1748 $self->set_max ($max) 1821 $self->set_max ($max)
1749 if defined $max; 1822 if defined $max;
1750 1823
1751 $max = $self->{max_val}; 1824 return if $self->{val} == $val;
1825
1752 $self->{val} = $val; 1826 $self->{val} = $val;
1753
1754 $self->update; 1827 $self->update;
1755} 1828}
1756 1829
1757sub _draw { 1830sub _draw {
1758 my ($self) = @_; 1831 my ($self) = @_;
… …
1821 1894
1822sub new { 1895sub new {
1823 my ($class, %arg) = @_; 1896 my ($class, %arg) = @_;
1824 1897
1825 my $self = $class->SUPER::new ( 1898 my $self = $class->SUPER::new (
1826 tooltip => $arg{type}, 1899 tooltip => $arg{type},
1827 can_hover => 1, 1900 can_hover => 1,
1901 can_events => 1,
1828 %arg, 1902 %arg,
1829 ); 1903 );
1830 1904
1831 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 1905 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1832 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 1906 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1840 1914
1841 $self->{value}->set_fontsize ($fsize); 1915 $self->{value}->set_fontsize ($fsize);
1842 $self->{max} ->set_fontsize ($fsize); 1916 $self->{max} ->set_fontsize ($fsize);
1843} 1917}
1844 1918
1919sub set_max {
1920 my ($self, $max) = @_;
1921
1922 $self->{gauge}->set_max ($max);
1923 $self->{max}->set_text ($max);
1924}
1925
1845sub set_value { 1926sub set_value {
1846 my ($self, $val, $max) = @_; 1927 my ($self, $val, $max) = @_;
1847 1928
1848 $self->set_max ($max) 1929 $self->set_max ($max)
1849 if defined $max; 1930 if defined $max;
1850 1931
1851 $self->{gauge}->set_value ($val, $max); 1932 $self->{gauge}->set_value ($val, $max);
1852 $self->{value}->set_text ($val); 1933 $self->{value}->set_text ($val);
1853}
1854
1855sub set_max {
1856 my ($self, $max) = @_;
1857
1858 $self->{gauge}->set_max ($max);
1859 $self->{max}->set_text ($max);
1860} 1934}
1861 1935
1862############################################################################# 1936#############################################################################
1863 1937
1864package CFClient::UI::Slider; 1938package CFClient::UI::Slider;
… …
2018 (new CFClient::UI::Empty expand => 1), 2092 (new CFClient::UI::Empty expand => 1),
2019 (new CFClient::UI::Slider vertical => 1), 2093 (new CFClient::UI::Slider vertical => 1),
2020 ], 2094 ],
2021 ); 2095 );
2022 2096
2023 $self->{children}[1]->connect (changed => sub { 2097 $self->{children}[1]->connect (changed => sub { $self->update });
2024 $self->update;
2025 });
2026 2098
2027 $self 2099 $self
2028} 2100}
2029 2101
2030sub set_fontsize { 2102sub set_fontsize {
… …
2038 my ($self, $text) = @_; 2110 my ($self, $text) = @_;
2039 2111
2040 my $layout = $self->{layout}; 2112 my $layout = $self->{layout};
2041 2113
2042 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2114 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2043 $layout->set_width ($self->{w}); 2115 $layout->set_width ($self->{children}[0]{w});
2044 $layout->set_text ($text); 2116 $layout->set_text ($text);
2045 2117
2046 ($layout->size)[1] 2118 ($layout->size)[1]
2047} 2119}
2048 2120
… …
2101 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2102 2174
2103 delete $self->{texture}; 2175 delete $self->{texture};
2104 } 2176 }
2105 2177
2106 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2107 glClearColor 0, 0, 0, 1; 2179 glClearColor 0, 0, 0, 0;
2108 glClear GL_COLOR_BUFFER_BIT; 2180 glClear GL_COLOR_BUFFER_BIT;
2109 2181
2110 glEnable GL_BLEND; 2182 glEnable GL_BLEND;
2111 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2112 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
… …
2144} 2216}
2145 2217
2146sub _draw { 2218sub _draw {
2147 my ($self) = @_; 2219 my ($self) = @_;
2148 2220
2149 if ($self->{texture}) { 2221 glEnable GL_BLEND;
2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2150 glEnable GL_TEXTURE_2D; 2223 glEnable GL_TEXTURE_2D;
2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225 glColor 1, 1, 1, 1;
2152 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2153 glDisable GL_TEXTURE_2D; 2227 glDisable GL_TEXTURE_2D;
2154 } 2228 glDisable GL_BLEND;
2155 2229
2156 $self->{children}[1]->draw; 2230 $self->{children}[1]->draw;
2157 2231
2158} 2232}
2159 2233
… …
2333sub draw { 2407sub draw {
2334 my ($self) = @_; 2408 my ($self) = @_;
2335 2409
2336 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2337 2411
2412 # TODO animation
2338 if ($tex) { 2413 if ($tex) {
2339 glEnable GL_BLEND; 2414 glEnable GL_BLEND;
2340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2341 glEnable GL_TEXTURE_2D; 2416 glEnable GL_TEXTURE_2D;
2342 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
… …
2347 } 2422 }
2348} 2423}
2349 2424
2350############################################################################# 2425#############################################################################
2351 2426
2427package CFClient::UI::Menu;
2428
2429our @ISA = CFClient::UI::FancyFrame::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 my $self = $class->SUPER::new (
2437 items => [],
2438 z => 100,
2439 @_,
2440 );
2441
2442 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2443
2444 for my $item (@{ $self->{items} }) {
2445 my ($widget, $cb) = @$item;
2446
2447 # handle various types of items, only text for now
2448 if (!ref $widget) {
2449 $widget = new CFClient::UI::Label
2450 can_hover => 1,
2451 can_events => 1,
2452 text => $widget;
2453 }
2454
2455 $self->{item}{$widget} = $item;
2456
2457 $self->{vbox}->add ($widget);
2458 }
2459
2460 $self
2461}
2462
2463# popup given the event (must be a mouse button down event currently)
2464sub popup {
2465 my ($self, $ev) = @_;
2466
2467 $self->emit ("popdown");
2468
2469 # maybe save $GRAB? must be careful about events...
2470 $GRAB = $self;
2471 $self->{button} = $ev->{button};
2472
2473 $self->show;
2474 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2475}
2476
2477sub mouse_motion {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # TODO: should use vbox->fdind_widget or so
2481 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482 $self->{hover} = $self->{item}{$HOVER};
2483}
2484
2485sub button_up {
2486 my ($self, $ev, $x, $y) = @_;
2487
2488 if ($ev->{button} == $self->{button}) {
2489 undef $GRAB;
2490 $self->hide;
2491
2492 $self->emit ("popdown");
2493 $self->{hover}[1]->() if $self->{hover};
2494 }
2495}
2496
2497#############################################################################
2498
2352package CFClient::UI::Root; 2499package CFClient::UI::Root;
2353 2500
2354our @ISA = CFClient::UI::Container::; 2501our @ISA = CFClient::UI::Container::;
2355 2502
2356use CFClient::OpenGL; 2503use CFClient::OpenGL;

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines