3 This file is part of libmspgltk
4 Copyright © 2007-2011 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
8 #include <msp/gl/immediate.h>
9 #include <msp/gl/matrix.h>
10 #include <msp/gl/transform.h>
11 #include <msp/strings/formatter.h>
12 #include "container.h"
13 #include "resources.h"
33 parent->remove(*this);
36 void Widget::set_position(int x, int y)
43 void Widget::set_size(unsigned w, unsigned h)
50 void Widget::autosize()
54 const Style::PartSeq &parts = style->get_parts();
55 for(Style::PartSeq::const_iterator i=parts.begin(); i!=parts.end(); ++i)
56 if(i->get_name().empty())
58 geom.w = max(geom.w, i->get_geometry().w);
59 geom.h = max(geom.h, i->get_geometry().h);
63 void Widget::set_geometry(const Geometry &g)
69 void Widget::set_parent(Container *p)
72 throw InvalidState("Widget is already in a Container");
79 void Widget::set_style(const string &s)
85 void Widget::update_style()
88 for(top=this; top->parent; top=top->parent) ;
89 Root *root = dynamic_cast<Root *>(top);
94 string sname = get_class();
95 if(!style_name.empty())
101 style = root->get_resources().get<Style>(sname);
105 signal_autosize_changed.emit();
108 void Widget::set_tooltip(const string &t)
113 void Widget::set_visible(bool v)
120 signal_visibility_changed.emit(visible);
123 void Widget::set_focusable(bool f)
128 void Widget::set_focus()
131 throw InvalidState("No parent");
133 throw InvalidState("Can't set focus on invisible widget");
135 signal_request_focus.emit();
138 void Widget::render() const
141 throw InvalidState(format("Attempt to render a widget with null style (class=\"%s\", style_name=\"%s\")", get_class(), style_name));
144 GL::translate(geom.x, geom.y, 0);
145 const Style::PartSeq &parts = style->get_parts();
146 for(Style::PartSeq::const_iterator i=parts.begin(); i!=parts.end(); ++i)
148 if(i->get_name().empty())
150 GL::PushMatrix push_;
151 i->render(geom, state);
159 void Widget::pointer_enter()
164 void Widget::pointer_leave()
169 void Widget::focus_in()
174 void Widget::focus_out()
180 Widget::Loader::Loader(Widget &w):
181 DataFile::ObjectLoader<Widget>(w)
183 add("position", &Loader::position);
184 add("size", &Loader::size);
185 add("style", &Loader::style);
186 add("visible", &Widget::visible);
189 void Widget::Loader::position(int x, int y)
191 obj.set_position(x, y);
194 void Widget::Loader::size(unsigned w, unsigned h)
199 void Widget::Loader::style(const string &s)