Rework how widget ownership works in Container

[libs/gltk.git] / source / hslider.cpp

diff --git a/source/hslider.cpp b/source/hslider.cpp
deleted file mode 100644 (file)
index fbd9b94..0000000
--- a/source/hslider.cpp
+++ /dev/null
@@ -1,94 +0,0 @@
-#include <msp/gl/matrix.h>
-#include <msp/gl/meshbuilder.h>
-#include "graphic.h"
-#include "hslider.h"
-#include "part.h"
-#include "style.h"
-
-namespace Msp {
-namespace GLtk {
-
-HSlider::HSlider():
-       slider_size(1)
-{ }
-
-void HSlider::autosize()
-{
-       if(!style)
-               return;
-
-       Widget::autosize();
-
-       if(const Part *slider_part = style->get_part("slider"))
-       {
-               const Sides &margin = slider_part->get_margin();
-               const Geometry &pgeom = slider_part->get_geometry();
-               geom.w = std::max(geom.w, pgeom.w*3/2+margin.left+margin.right);
-               geom.h = std::max(geom.h, pgeom.h+margin.top+margin.bottom);
-       }
-}
-
-void HSlider::rebuild_special(const Part &part, CachedPart &cache)
-{
-       if(part.get_name()=="slider")
-       {
-               Alignment align = part.get_alignment();
-               if(max>min)
-                       align.x = (value-min)/(max-min);
-
-               Geometry pgeom = part.get_geometry();
-               align.apply(pgeom, geom, part.get_margin());
-
-               cache.texture = part.get_graphic(state)->get_texture();
-               cache.clear_mesh();
-
-               GL::MeshBuilder bld(*cache.mesh);
-               bld.matrix() *= GL::Matrix::translation(pgeom.x, pgeom.y, 0);
-               part.get_graphic(state)->build(pgeom.w, pgeom.h, bld);
-       }
-}
-
-void HSlider::button_press(int x, int y, unsigned btn)
-{
-       if(btn==1 && geom.is_inside_relative(x, y) && max>min)
-       {
-               int sx = static_cast<int>((geom.w-slider_size)*(value-min)/(max-min));
-               if(x<sx)
-                       set_value(value-step*10);
-               else if(x>=static_cast<int>(sx+slider_size))
-                       set_value(value+step*10);
-               else
-                       start_drag(x);
-       }
-}
-
-void HSlider::button_release(int, int, unsigned btn)
-{
-       if(btn==1 && dragging)
-               end_drag();
-}
-
-void HSlider::pointer_motion(int x, int)
-{
-       if(dragging)
-               drag(x);
-}
-
-void HSlider::on_geometry_change()
-{
-       drag_area_size = geom.w-slider_size;
-}
-
-void HSlider::on_style_change()
-{
-       if(!style)
-               return;
-
-       if(const Part *slider_part = style->get_part("slider"))
-               slider_size = slider_part->get_geometry().w;
-
-       on_geometry_change();
-}
-
-} // namespace GLtk
-} // namespace Msp