… | |
… | |
769 | sort { $a->{z} <=> $b->{z} } |
769 | sort { $a->{z} <=> $b->{z} } |
770 | @{$self->{children}}, @widgets |
770 | @{$self->{children}}, @widgets |
771 | ]; |
771 | ]; |
772 | |
772 | |
773 | $self->realloc; |
773 | $self->realloc; |
|
|
774 | |
|
|
775 | map $_+0, @widgets |
774 | } |
776 | } |
775 | |
777 | |
776 | sub children { |
778 | sub children { |
777 | @{ $_[0]{children} } |
779 | @{ $_[0]{children} } |
778 | } |
780 | } |
… | |
… | |
1134 | $visible ? $self->SUPER::add ($self->{vslider}) |
1136 | $visible ? $self->SUPER::add ($self->{vslider}) |
1135 | : $self->SUPER::remove ($self->{vslider}); |
1137 | : $self->SUPER::remove ($self->{vslider}); |
1136 | } |
1138 | } |
1137 | } |
1139 | } |
1138 | |
1140 | |
|
|
1141 | sub start_dragging { |
|
|
1142 | my ($self, $ev) = @_; |
|
|
1143 | |
|
|
1144 | $self->grab_focus; |
|
|
1145 | |
|
|
1146 | my $ox = $self->{vp}{view_x}; |
|
|
1147 | my $oy = $self->{vp}{view_y}; |
|
|
1148 | |
|
|
1149 | $self->{motion} = sub { |
|
|
1150 | my ($ev, $x, $y) = @_; |
|
|
1151 | |
|
|
1152 | $ox -= $ev->{xrel}; |
|
|
1153 | $oy -= $ev->{yrel}; |
|
|
1154 | |
|
|
1155 | $self->{vp}->set_offset ($ox, $oy); |
|
|
1156 | }; |
|
|
1157 | } |
|
|
1158 | |
1139 | sub invoke_mouse_wheel { |
1159 | sub invoke_mouse_wheel { |
1140 | my ($self, $ev) = @_; |
1160 | my ($self, $ev) = @_; |
1141 | |
1161 | |
1142 | $self->{vslider}->emit (mouse_wheel => $ev) |
1162 | $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible}; |
1143 | if $ev->{dy}; |
|
|
1144 | |
|
|
1145 | $self->{hslider}->emit (mouse_wheel => $ev) |
1163 | $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible}; |
1146 | if $ev->{dx}; |
|
|
1147 | |
1164 | |
1148 | 1 |
1165 | 1 |
1149 | } |
1166 | } |
1150 | |
1167 | |
1151 | sub invoke_button_down { |
1168 | sub invoke_button_down { |
1152 | my ($self, $ev, $x, $y) = @_; |
1169 | my ($self, $ev, $x, $y) = @_; |
1153 | |
1170 | |
1154 | if ($ev->{button} == 2) { |
1171 | if ($ev->{button} == 2) { |
1155 | $self->grab_focus; |
1172 | $self->start_dragging ($ev); |
1156 | |
|
|
1157 | my $ox = $self->{vp}{view_x} + $ev->{x}; |
|
|
1158 | my $oy = $self->{vp}{view_y} + $ev->{y}; |
|
|
1159 | |
|
|
1160 | $self->{motion} = sub { |
|
|
1161 | my ($ev, $x, $y) = @_; |
|
|
1162 | |
|
|
1163 | $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y}); |
|
|
1164 | $self->update; |
|
|
1165 | }; |
|
|
1166 | |
|
|
1167 | return 1; |
1173 | return 1; |
1168 | } |
1174 | } |
1169 | |
1175 | |
1170 | 0 |
1176 | 0 |
1171 | } |
1177 | } |