From 76e39eac8cee2175ec62a191f7c91ca53857e80c Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Fri, 5 Mar 2021 18:07:48 -0500 Subject: more raleigh, including button and vbox widgets --- src/user/raleigh/w/vbox.cpp | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/user/raleigh/w/vbox.cpp (limited to 'src/user/raleigh/w/vbox.cpp') diff --git a/src/user/raleigh/w/vbox.cpp b/src/user/raleigh/w/vbox.cpp new file mode 100644 index 0000000..30b0902 --- /dev/null +++ b/src/user/raleigh/w/vbox.cpp @@ -0,0 +1,45 @@ +#include + +namespace raleigh { + vbox::vbox(dllist widgets) : widgets(widgets) { + uint32_t w = 0, h = 0; + for (dllist::node *n = widgets.first; n; n = n->next) { + h += n->d.size.y; + if (n->d.size.x > w) + w = n->d.size.x; + } + size = coord(w, h); + closest_opaque = 0; + } + + void vbox::notify_window_change() { + uint32_t h = window_offset.y; + for (dllist::node *n = widgets.first; n; n = n->next) { + n->d.w = w; + n->d.window_offset = coord(window_offset.x + size.x / 2 - n->d.size.x / 2, h); + n->d.notify_window_change(); + h += n->d.size.y; + } + } + + void vbox::paint(_pixel_t *pixbuf, uint32_t pitch) { + for (dllist::node *n = widgets.first; n; n = n->next) + n->d.paint(pixbuf, pitch); + } + + bool vbox::try_handle_click(coord window_coords, enum mouse_packet::mouse_button click_type, bool up) { + uint32_t h = window_offset.y; + dllist::node *n = widgets.first; + while (h + n->d.size.y <= window_coords.y) { + h += n->d.size.y; + n = n->next; + } + return (window_coords.x >= n->d.window_offset.x) && + (window_coords.x < n->d.window_offset.x + n->d.size.x) && + n->d.try_handle_click(window_coords, click_type, up); + } + + void vbox::notify_has_opaque_parent(widget *parent) { + closest_opaque = parent; + } +} \ No newline at end of file -- cgit v1.2.3