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Applications/Internet/Cyberia: Echo window mouse wheel events

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Now, we can (kind of) scroll the page from anywhere in the viewport :^)
This commit is contained in:
Alec Murphy 2025-04-10 19:37:23 -04:00
parent 7878e28027
commit 61c287f446
1 changed files with 16 additions and 8 deletions
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24
Applications/Internet/Cyberia.app/Cyberia.HC
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@ -20,6 +20,7 @@ TextInputWidget* addressbar1 = NULL;
I64 old_window_width = -1; I64 old_window_width = -1;
I64 old_window_height = -1; I64 old_window_height = -1;
I64 old_mouse_z = Mouse.z;
class @browser class @browser
{ {
@ -264,6 +265,14 @@ U0 @cyberia_new_tab()
// cyberia->a("tabs")->append(new_tab); // cyberia->a("tabs")->append(new_tab);
} }
U0 @cyberia_vscroll_change(Widget*)
{
if (!browser || !browser->renderer)
return;
@reflow_node_list(browser->renderer);
}
U0 @cyberia_win_repaint(Window*) U0 @cyberia_win_repaint(Window*)
{ {
if (!win || !addressbar1 || !background1 || !vscroll1 || !status1 || !statusbackdrop1) if (!win || !addressbar1 || !background1 || !vscroll1 || !status1 || !statusbackdrop1)
@ -280,6 +289,13 @@ U0 @cyberia_win_repaint(Window*)
vscroll1->width = 16; vscroll1->width = 16;
vscroll1->height = background1->ctx->height; vscroll1->height = background1->ctx->height;
I64 delta_z = Mouse.z - old_mouse_z;
if (delta_z) {
vscroll1->scroll += delta_z;
@cyberia_vscroll_change(vscroll1);
}
old_mouse_z = Mouse.z;
if (StrLen(&status2->text)) { if (StrLen(&status2->text)) {
status1->y = win->height; status1->y = win->height;
status2->y = win->height - 40; status2->y = win->height - 40;
@ -348,14 +364,6 @@ U0 @cyberia_win_mouseat(Window*)
Free(resolved_href); Free(resolved_href);
} }
U0 @cyberia_vscroll_change(Widget*)
{
if (!browser || !browser->renderer)
return;
@reflow_node_list(browser->renderer);
}
U0 @cyberia_init() U0 @cyberia_init()
{ {
win = Compositor.CreateWindow(24, 24, 992, 768, WIN_FLAGS_DEFAULT); win = Compositor.CreateWindow(24, 24, 992, 768, WIN_FLAGS_DEFAULT);