Distributed under the LGPL
*/
+#include <msp/gl/immediate.h>
#include <msp/gl/matrix.h>
#include <msp/gl/transform.h>
+#include <msp/strings/formatter.h>
#include "panel.h"
#include "resources.h"
#include "widget.h"
{
geom.x=x;
geom.y=y;
+ on_geometry_change();
}
void Widget::set_size(unsigned w, unsigned h)
{
geom.w=w;
geom.h=h;
+ on_geometry_change();
}
void Widget::set_geometry(const Geometry &g)
{
geom=g;
+ on_geometry_change();
}
void Widget::set_style(const string &s)
void Widget::render() const
{
if(!style)
- throw InvalidState("Attempt to render a widget without a style");
+ throw InvalidState(format("Attempt to render a widget without a style (class=\"%s\")", get_class()));
GL::push_matrix();
GL::translate(geom.x, geom.y, 0);
Geometry rgeom;
rgeom.w=static_cast<unsigned>(font->get_string_width(text)*font_size);
rgeom.h=static_cast<unsigned>((font->get_ascent()-font->get_descent())*font_size);
+ rgeom.y=static_cast<int>(-font->get_descent()*font_size);
part.get_alignment().apply(rgeom, geom, part.get_margin());
GL::push_matrix();
- GL::translate(rgeom.x, rgeom.y-font->get_descent()*font_size, 0);
+ GL::translate(rgeom.x, rgeom.y, 0);
GL::scale_uniform(font_size);
const GL::Color &color=style->get_font_color();
- glColor3f(color.r, color.g, color.b);
- font->draw_string(text);
- glColor3f(1, 1, 1);
+ GL::Immediate imm((GL::COLOR4_UBYTE, GL::TEXCOORD2, GL::VERTEX2));
+ imm.color(color.r, color.g, color.b);
+ font->draw_string(text, imm);
GL::pop_matrix();
}
+void Widget::pointer_enter()
+{
+ state|=HOVER;
+}
+
+void Widget::pointer_leave()
+{
+ state&=~HOVER;
+}
+
+void Widget::focus_in()
+{
+ state|=FOCUS;
+}
+
+void Widget::focus_out()
+{
+ state&=~FOCUS;
+}
+
void Widget::update_style()
{
string sname=get_class();
sname+=style_name;
}
style=res.get<Style>(sname);
+ on_style_change();
}
void Widget::set_parent(Panel *p)
if(parent && p)
throw InvalidState("Widget is already in a Panel");
parent=p;
+
+ on_reparent();
}
void Widget::set_parent(Widget &w, Panel *p)