Port mu_slider

ashn-dot-dev · Oct 28, 2023 · df77901 · df77901
1 parent c35c362
commit df77901
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/demo.c b/demo.c
@@ -27,6 +27,7 @@
 #include <microui.h>
 #include <murl.h>
 
+float slider = 0.0;
 int checked = 0;
 char buf[256] = {0};
 
@@ -50,6 +51,8 @@ int main(void) {
 
             mu_checkbox(ctx, "checkbox", &checked);
 
+            mu_slider(ctx, &slider, 0.0, 100.0);
+
             mu_label(ctx, "Hello, raylib");
 
             if (mu_button(ctx, "The button")) {

diff --git a/demo.sunder b/demo.sunder
@@ -7,6 +7,7 @@ import "microui.sunder";
 import "murl.sunder";
 import "smolui.sunder";
 
+var slider: float = 0.0;
 var checked: sint = 0;
 var buf = (:[256]byte)[0...];
 
@@ -32,6 +33,8 @@ func main() void {
 
             mu_checkbox(ctx, startof("checkbox"), &checked);
 
+            mu_slider(ctx, &slider, 0.0, 100.0);
+
             mu_label(ctx, startof("Hello, raylib"));
 
             if (mu_button(ctx, startof("The button")) != 0) {

diff --git a/microui.sunder b/microui.sunder
@@ -1,5 +1,7 @@
 import "c";
 
+let MU_SLIDER_FMT = startof("%.2f");
+
 alias MU_CLIP = enum {
     MU_CLIP_PART = 1;
     MU_CLIP_ALL;
@@ -92,6 +94,7 @@ extern func mu_end(ctx: *mu_Context) void;
 
 func mu_button(ctx: *mu_Context, label: *char) sint { return mu_button_ex(ctx, label, 0, (:sint)MU_OPT_ALIGNCENTER); }
 func mu_textbox(ctx: *mu_Context, buf: *char, bufsz: sint) sint { return mu_textbox_ex(ctx, buf, bufsz, 0); }
+func mu_slider(ctx: *mu_Context, value: *mu_Real, lo: mu_Real, hi: mu_Real) sint { return mu_slider_ex(ctx, value, lo, hi, 0.0, MU_SLIDER_FMT, (:sint)MU_OPT_ALIGNCENTER); }
 func mu_begin_window(ctx: *mu_Context, title: *char, rect: mu_Rect) sint { return mu_begin_window_ex(ctx, title, rect, 0); }
 
 extern func mu_text(ctx: *mu_Context, text: *byte) void;
@@ -100,6 +103,7 @@ extern func mu_button_ex(ctx: *mu_Context, label: *char, icon: sint, opt: sint)
 extern func mu_checkbox(ctx: *mu_Context, label: *char, state: *sint) sint;
 extern func mu_textbox_raw(ctx: *mu_Context, buf: *char, bufsz: sint, id: mu_Id, r: mu_Rect, opt: sint) sint;
 extern func mu_textbox_ex(ctx: *mu_Context, buf: *char, bufsz: sint, opt: sint) sint;
+extern func mu_slider_ex(ctx: *mu_Context, value: *mu_Real, low: mu_Real, high: mu_Real, step: mu_Real, fmt: *char, opt: sint) sint;
 extern func mu_begin_window_ex(ctx: *mu_Context, title: *char, rect: mu_Rect, opt: sint) sint;
 extern func mu_end_window(ctx: *mu_Context) void;
 extern func mu_open_popup(ctx: *mu_Context, name: *char) void;