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Cache canvas in radio.cpp

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This commit is contained in:
Kp 2017-03-10 01:22:25 +00:00
parent 5be6b53d16
commit c50756c958
1 changed files with 6 additions and 5 deletions
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11
common/ui/radio.cpp
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@ -48,19 +48,20 @@ void ui_draw_radio( UI_DIALOG *dlg, UI_GADGET_RADIO * radio )
radio->status = 0;
gr_set_current_canvas( radio->canvas );
gr_set_fontcolor(*grd_curcanv, dlg->keyboard_focus_gadget == radio ? CRED : CBLACK, -1);
auto &canvas = *grd_curcanv;
gr_set_fontcolor(canvas, dlg->keyboard_focus_gadget == radio ? CRED : CBLACK, -1);
unsigned bias;
if (radio->position == 0 )
{
ui_draw_box_out(*grd_curcanv, 0, 0, radio->width-1, radio->height-1);
ui_draw_box_out(canvas, 0, 0, radio->width-1, radio->height-1);
bias = 0;
} else {
ui_draw_box_in(*grd_curcanv, 0, 0, radio->width-1, radio->height-1);
ui_draw_box_in(canvas, 0, 0, radio->width-1, radio->height-1);
bias = 1;
}
ui_string_centered(*grd_curcanv, Middle(radio->width) + bias, Middle(radio->height) + bias, radio->flag ? "O" : " ");
gr_ustring(*grd_curcanv, radio->width + 4, 2, radio->text.get());
ui_string_centered(canvas, Middle(radio->width) + bias, Middle(radio->height) + bias, radio->flag ? "O" : " ");
gr_ustring(canvas, radio->width + 4, 2, radio->text.get());
}
}