]>
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"
9 #include "screeninfo.hh"
13 FocusLabel::FocusLabel(Widget
*parent
)
14 : FocusWidget(parent
), _text("")
19 FocusLabel::~FocusLabel()
24 void FocusLabel::setStyle(RenderStyle
*style
)
26 FocusWidget::setStyle(style
);
28 setTexture(style
->labelFocusBackground());
29 setUnfocusTexture(style
->labelUnfocusBackground());
33 void FocusLabel::renderForeground()
35 otk::Widget::renderForeground();
37 const Font
*ft
= style()->labelFont();
38 RenderColor
*text_color
= (isFocused() ? style()->textFocusColor()
39 : style()->textUnfocusColor());
40 unsigned int sidemargin
= style()->bevelWidth() * 2;
42 ustring t
= _text
; // the actual text to draw
43 int x
= sidemargin
; // x coord for the text
45 // find a string that will fit inside the area for text
46 int max_length
= width() - sidemargin
* 2;
47 if (max_length
<= 0) {
48 t
= ""; // can't fit anything
50 size_t text_len
= t
.size();
55 length
= ft
->measureString(t
);
56 } while (length
> max_length
&& text_len
-- > 0);
59 switch (style()->labelTextJustify()) {
60 case RenderStyle::RightJustify
:
61 x
+= max_length
- length
;
63 case RenderStyle::CenterJustify
:
64 x
+= (max_length
- length
) / 2;
66 case RenderStyle::LeftJustify
:
71 display
->renderControl(_screen
)->
72 drawString(*_surface
, *ft
, x
, 0, *text_color
, t
);
This page took 0.037274 seconds and 4 git commands to generate.