]>
Dogcows Code - chaz/openbox/blob - otk/label.cc
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(screen());
15 _xftdraw
= XftDrawCreate(OBDisplay::display
, window(), info
->visual(),
21 XftDrawDestroy(_xftdraw
);
24 void OtkLabel::setStyle(Style
*style
)
26 OtkWidget::setStyle(style
);
28 setTexture(style
->getLabelUnfocus());
32 void OtkLabel::update(void)
35 const BFont
*ft
= style()->getFont();
36 unsigned int sidemargin
= style()->getBevelWidth() * 2;
38 std::string t
= _text
; // the actual text to draw
39 int x
= sidemargin
; // x coord for the text
41 // find a string that will fit inside the area for text
42 int max_length
= width() - sidemargin
* 2;
43 if (max_length
<= 0) {
44 t
= ""; // can't fit anything
46 size_t text_len
= t
.size();
51 length
= ft
->measureString(t
);
52 } while (length
> max_length
&& text_len
-- > 0);
55 switch (style()->textJustify()) {
56 case Style::RightJustify
:
57 x
+= max_length
- length
;
59 case Style::CenterJustify
:
60 x
+= (max_length
- length
) / 2;
62 case Style::LeftJustify
:
69 ft
->drawString(_xftdraw
, x
, 0, *style()->getTextUnfocus(), t
);
This page took 0.038756 seconds and 4 git commands to generate.