1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
11 OtkLabel::OtkLabel(OtkWidget *parent)
12 : OtkWidget(parent), _text("")
14 const ScreenInfo *info = OBDisplay::screenInfo(getScreen());
15 _xftdraw = XftDrawCreate(OBDisplay::display, getWindow(), info->getVisual(),
23 XftDrawDestroy(_xftdraw);
26 void OtkLabel::setStyle(Style *style)
28 OtkWidget::setStyle(style);
30 setTexture(getStyle()->getLabelUnfocus());
34 void OtkLabel::update(void)
37 const BFont &ft = getStyle()->getFont();
38 unsigned int sidemargin = getStyle()->getBevelWidth() * 2;
40 std::string 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 (getStyle()->textJustify()) {
58 case Style::RightJustify:
59 x += max_length - length;
61 case Style::CenterJustify:
62 x += (max_length - length) / 2;
64 case Style::LeftJustify:
71 ft.drawString(_xftdraw, x, 0, *getStyle()->getTextUnfocus(), t);