[v3/windows] Add an implementation of the SetIcon method

wailsapp · Dec 21, 2023 · 566febc · 566febc
1 parent 51afac4
commit 566febc
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/v3/pkg/application/application_windows.go b/v3/pkg/application/application_windows.go
@@ -152,7 +152,13 @@ func (m *windowsApp) show() {
 func (m *windowsApp) on(_ uint) {
 }
 
-func (m *windowsApp) setIcon(_ []byte) {
+func (m *windowsApp) setIcon(icon []byte) {
+	hIcon, err := w32.CreateLargeHIconFromImage(icon)
+	if err != nil {
+		m.parent.error("unable to create icon:", err)
+		return
+	}
+	w32.SetApplicationIcon(m.mainThreadWindowHWND, hIcon)
 }
 
 func (m *windowsApp) name() string {