1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "focuslabel.hh"
9 #include "screeninfo.hh"
13 FocusLabel::FocusLabel(Widget *parent)
14 : FocusWidget(parent), _text("")
18 FocusLabel::~FocusLabel()
23 void FocusLabel::setStyle(Style *style)
25 FocusWidget::setStyle(style);
28 //setTexture(style->getLabelFocus());
29 //setUnfocusTexture(style->getLabelUnfocus());
33 void FocusLabel::renderForeground(void)
35 const Font *ft = style()->getFont();
36 Color *text_color = (isFocused() ? style()->getTextFocus()
37 : style()->getTextUnfocus());
38 unsigned int sidemargin = style()->getBevelWidth() * 2;
40 ustring t = _text; // the actual text to draw
41 int x = sidemargin; // x coord for the text
43 // find a string that will fit inside the area for text
44 int max_length = width() - sidemargin * 2;
45 if (max_length <= 0) {
46 t = ""; // can't fit anything
48 size_t text_len = t.size();
53 length = ft->measureString(t);
54 } while (length > max_length && text_len-- > 0);
57 switch (style()->textJustify()) {
58 case Style::RightJustify:
59 x += max_length - length;
61 case Style::CenterJustify:
62 x += (max_length - length) / 2;
64 case Style::LeftJustify:
69 display->renderControl(_screen)->
70 drawString(_surface, *ft, x, 0, *text_color, t);