From d5fc9df94d353936049e54e67b46dc41dcff0ccf Mon Sep 17 00:00:00 2001
From: "ay9thqi3tbqiwbegqsg a[soiaosshasdg"
 <30902201+alx365@users.noreply.github.com>
Date: Tue, 20 Oct 2020 18:07:50 +0000
Subject: [PATCH] added color button, i am unsure what to do with it know...
 you figure that out (#32)

* Add GtkColorButton widget
---
 src/widgets/widget_definitions.rs | 33 +++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/widgets/widget_definitions.rs b/src/widgets/widget_definitions.rs
index 5b718a3..fed26e5 100644
--- a/src/widgets/widget_definitions.rs
+++ b/src/widgets/widget_definitions.rs
@@ -22,6 +22,8 @@ pub(super) fn widget_to_gtk_widget(bargs: &mut BuilderArgs) -> Result<Option<gtk
         "literal" => build_gtk_literal(bargs)?.upcast(),
         "input" => build_gtk_input(bargs)?.upcast(),
         "calendar" => build_gtk_calendar(bargs)?.upcast(),
+        "colorButton" => build_gtk_color_button(bargs)?.upcast(),
+        "expander" => build_gtk_expander(bargs)?.upcast(),
         _ => return Ok(None),
     };
     Ok(Some(gtk_widget))
@@ -145,6 +147,37 @@ pub(super) fn resolve_orientable_attrs(bargs: &mut BuilderArgs, gtk_widget: &gtk
 
 // concrete widgets
 
+/// @widget expander widget
+fn build_gtk_expander(bargs: &mut BuilderArgs) -> Result<gtk::Expander> {
+    let gtk_widget = gtk::Expander::new(Some("Placeholder text, don't forget to set the property 'name'"));
+    resolve_block!(bargs, gtk_widget, {
+    // @prop label - label of the expander
+    prop(label: as_string) {gtk_widget.set_label(Some(&label));}
+    });
+    Ok(gtk_widget)
+}
+/// @widget color button
+fn build_gtk_color_button(bargs: &mut BuilderArgs) -> Result<gtk::ColorButton> {
+    let gtk_widget = gtk::ColorButtonBuilder::new().build();
+    let on_change_handler_id: Rc<RefCell<Option<glib::SignalHandlerId>>> = Rc::new(RefCell::new(None));
+    resolve_block!(bargs, gtk_widget, {
+        // @prop use-alpha - bool to wether or not use alpha
+        prop(use_alpha: as_bool) {gtk_widget.set_use_alpha(use_alpha);},
+        // @prop onchange - runs the code when the color was selected
+        prop(onchange: as_string) {
+            let old_id = on_change_handler_id.replace(Some(
+                gtk_widget.connect_color_set(move |gtk_widget| {
+                    run_command(&onchange, gtk_widget.get_rgba());
+                })
+            ));
+            old_id.map(|id| gtk_widget.disconnect(id));
+        }
+        prop(use_alpha: as_bool) {gtk_widget.set_use_alpha(use_alpha);}
+    });
+
+    Ok(gtk_widget)
+}
+
 /// @widget scale extends range
 /// @desc a slider.
 fn build_gtk_scale(bargs: &mut BuilderArgs) -> Result<gtk::Scale> {