[PATCH installer v5 17/23] tui: network: match form label style when enabling/disabling elements

[Christoph Heiss <c.heiss@proxmox.com>]

This follows the GUI more closely by also changing the style of the
labels to make them the same coloring as disabled interactive form
elements.

Suggested-by: Lukas Sichert <l.sichert@proxmox.com>
Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
---
Changes v4 -> v5:
  * new patch

 proxmox-tui-installer/src/views/mod.rs     | 27 ++++++++++++++++++++++
 proxmox-tui-installer/src/views/network.rs |  1 +
 2 files changed, 28 insertions(+)

diff --git a/proxmox-tui-installer/src/views/mod.rs b/proxmox-tui-installer/src/views/mod.rs
index a73dde3..3a6a00d 100644
--- a/proxmox-tui-installer/src/views/mod.rs
+++ b/proxmox-tui-installer/src/views/mod.rs
@@ -520,6 +520,33 @@ impl<UDT> FormView<UDT> {
         }
     }
 
+    pub fn set_labels_enabled(&mut self, enabled: bool) {
+        let style = if enabled {
+            StyleType::primary()
+        } else {
+            StyleType::secondary()
+        };
+
+        let len = self.len();
+        let view = self
+            .view
+            .get_child_mut(0)
+            .and_then(|v| v.downcast_mut::<ResizedView<LinearLayout>>())
+            .map(|v| v.get_inner_mut());
+
+        if let Some(view) = view {
+            for i in 0..len {
+                let label = view
+                    .get_child_mut(i)
+                    .and_then(|v| v.downcast_mut::<TextView>());
+
+                if let Some(label) = label {
+                    label.set_style(style);
+                }
+            }
+        }
+    }
+
     pub fn len(&self) -> usize {
         self.view
             .get_child(1)
diff --git a/proxmox-tui-installer/src/views/network.rs b/proxmox-tui-installer/src/views/network.rs
index f040881..b8f938c 100644
--- a/proxmox-tui-installer/src/views/network.rs
+++ b/proxmox-tui-installer/src/views/network.rs
@@ -365,6 +365,7 @@ impl InterfacePinningOptionsView {
 
     fn toggle_all(siv: &mut Cursive, enabled: bool) {
         siv.call_on_name(Self::FORM_NAME, |v: &mut FormView<MacAddress>| {
+            v.set_labels_enabled(enabled);
             v.call_on_childs(&|v: &mut LinearLayout| {
                 if let Some(v) = v
                     .get_child_mut(1)
-- 
2.56.0