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Dogcows Code - chaz/openbox/blob - otk/focuslabel.cc
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "focuslabel.hh"
11 OtkFocusLabel::OtkFocusLabel(OtkWidget
*parent
)
12 : OtkFocusWidget(parent
), _text("")
14 setTexture(getStyle()->getLabelFocus());
15 setUnfocusTexture(getStyle()->getLabelUnfocus());
18 OtkFocusLabel::~OtkFocusLabel()
22 void OtkFocusLabel::update(void)
25 const BFont
&ft
= getStyle()->getFont();
26 BColor
*text_color
= (isFocused() ? getStyle()->getTextFocus()
27 : getStyle()->getTextUnfocus());
28 unsigned int bevel
= getStyle()->getBevelWidth();
30 std::string t
= _text
; // the actual text to draw
31 int x
= bevel
; // x coord for the text
33 // find a string that will fit inside the area for text
34 int max_length
= width() - getBevelWidth() * 2;
35 if (max_length
<= 0) {
36 t
= ""; // can't fit anything
38 size_t text_len
= t
.size();
43 length
= ft
.measureString(t
);
44 } while (length
> max_length
&& text_len
-- > 0);
47 switch (getStyle()->textJustify()) {
48 case Style::RightJustify
:
49 x
+= max_length
- length
;
51 case Style::CenterJustify
:
52 x
+= (max_length
- length
) / 2;
54 case Style::LeftJustify
:
59 OtkFocusWidget::update();
61 ft
.drawString(getWindow(), x
, bevel
, *text_color
, t
);
63 OtkFocusWidget::update();
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