1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "focuslabel.hh"
9 #include "screeninfo.hh"
13 OtkFocusLabel::OtkFocusLabel(OtkWidget *parent)
14 : OtkFocusWidget(parent), _text("")
16 const ScreenInfo *info = OBDisplay::screenInfo(getScreen());
17 _xftdraw = XftDrawCreate(OBDisplay::display, getWindow(), info->getVisual(),
20 setTexture(getStyle()->getLabelFocus());
21 setUnfocusTexture(getStyle()->getLabelUnfocus());
24 OtkFocusLabel::~OtkFocusLabel()
26 XftDrawDestroy(_xftdraw);
29 void OtkFocusLabel::update(void)
32 const BFont &ft = getStyle()->getFont();
33 BColor *text_color = (isFocused() ? getStyle()->getTextFocus()
34 : getStyle()->getTextUnfocus());
35 unsigned int bevel = getStyle()->getBevelWidth() / 2;
37 std::string t = _text; // the actual text to draw
38 int x = bevel; // x coord for the text
40 // find a string that will fit inside the area for text
41 int max_length = width() - bevel * 2;
42 if (max_length <= 0) {
43 t = ""; // can't fit anything
45 size_t text_len = t.size();
50 length = ft.measureString(t);
51 } while (length > max_length && text_len-- > 0);
54 switch (getStyle()->textJustify()) {
55 case Style::RightJustify:
56 x += max_length - length;
58 case Style::CenterJustify:
59 x += (max_length - length) / 2;
61 case Style::LeftJustify:
66 OtkFocusWidget::update();
68 ft.drawString(_xftdraw, x, bevel, *text_color, t);
70 OtkFocusWidget::update();