+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif
+
#include "label.hh"
namespace otk {
-OtkLabel::OtkLabel(OtkWidget *parent)
- : OtkWidget(parent), _text(""), _dirty(false)
+Label::Label(Widget *parent)
+ : Widget(parent), _text("")
{
- setTexture(getStyle()->getLabelUnfocus());
}
-OtkLabel::~OtkLabel()
+Label::~Label()
{
}
-void OtkLabel::update(void)
+void Label::setStyle(RenderStyle *style)
{
- if (_dirty) {
- const BFont &ft = getStyle()->getFont();
- unsigned int bevel = getStyle()->getBevelWidth();
+ Widget::setStyle(style);
- std::string t = _text; // the actual text to draw
- int x = bevel; // x coord for the text
+ setTexture(style->labelUnfocusBackground());
+}
- // find a string that will fit inside the area for text
- int max_length = width() - getBevelWidth() * 2;
- if (max_length <= 0) {
- t = ""; // can't fit anything
- } else {
- size_t text_len = t.size();
- int length;
-
- do {
- t.resize(text_len);
- length = ft.measureString(t);
- } while (length > max_length && text_len-- > 0);
- // justify the text
- switch (getStyle()->textJustify()) {
- case Style::RightJustify:
- x += max_length - length;
- break;
- case Style::CenterJustify:
- x += (max_length - length) / 2;
- break;
- case Style::LeftJustify:
- break;
- }
- }
+void Label::renderForeground(void)
+{
+ otk::Widget::renderForeground();
- OtkWidget::update();
+ const Font *ft = style()->labelFont();
+ unsigned int sidemargin = style()->bevelWidth() * 2;
- ft.drawString(getWindow(), x, bevel, *getStyle()->getTextUnfocus(), t);
- } else
- OtkWidget::update();
+ ustring t = _text; // the actual text to draw
+ int x = sidemargin; // x coord for the text
- _dirty = false;
-}
+ // find a string that will fit inside the area for text
+ int max_length = width() - sidemargin * 2;
+ if (max_length <= 0) {
+ t = ""; // can't fit anything
+ } else {
+ size_t text_len = t.size();
+ int length;
+
+ do {
+ t.resize(text_len);
+ length = ft->measureString(t);
+ } while (length > max_length && text_len-- > 0);
-int OtkLabel::exposeHandler(const XExposeEvent &e)
-{
- _dirty = true;
- return OtkWidget::exposeHandler(e);
-}
+ // justify the text
+ switch (style()->labelTextJustify()) {
+ case RenderStyle::RightJustify:
+ x += max_length - length;
+ break;
+ case RenderStyle::CenterJustify:
+ x += (max_length - length) / 2;
+ break;
+ case RenderStyle::LeftJustify:
+ break;
+ }
+ }
-int OtkLabel::configureHandler(const XConfigureEvent &e)
-{
- if (!(e.width == width() && e.height == height()))
- _dirty = true;
- return OtkWidget::configureHandler(e);
+ display->renderControl(_screen)->
+ drawString(*_surface, *ft, x, 0, *style()->textUnfocusColor(), t);
}
}