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(),
22 OtkFocusLabel::~OtkFocusLabel()
24 XftDrawDestroy(_xftdraw);
28 void OtkFocusLabel::setStyle(Style *style)
30 OtkFocusWidget::setStyle(style);
32 setTexture(getStyle()->getLabelFocus());
33 setUnfocusTexture(getStyle()->getLabelUnfocus());
37 void OtkFocusLabel::update(void)
40 const BFont &ft = getStyle()->getFont();
41 BColor *text_color = (isFocused() ? getStyle()->getTextFocus()
42 : getStyle()->getTextUnfocus());
43 unsigned int sidemargin = getStyle()->getBevelWidth() * 2;
45 std::string t = _text; // the actual text to draw
46 int x = sidemargin; // x coord for the text
48 // find a string that will fit inside the area for text
49 int max_length = width() - sidemargin * 2;
50 if (max_length <= 0) {
51 t = ""; // can't fit anything
53 size_t text_len = t.size();
58 length = ft.measureString(t);
59 } while (length > max_length && text_len-- > 0);
62 switch (getStyle()->textJustify()) {
63 case Style::RightJustify:
64 x += max_length - length;
66 case Style::CenterJustify:
67 x += (max_length - length) / 2;
69 case Style::LeftJustify:
74 OtkFocusWidget::update();
76 ft.drawString(_xftdraw, x, 0, *text_color, t);
78 OtkFocusWidget::update();