ui scale spinbox

src/SharpIDE.Godot/Features/IdeSettings/AppState.cs

@@ -11,6 +11,7 @@ public class IdeSettings
 {
     public bool AutoOpenLastSolution { get; set; }
     public string? DebuggerExecutablePath { get; set; }
+    public float UiScale { get; set; } = 1.0f;
 }
 
 public record RecentSln

src/SharpIDE.Godot/Features/Settings/SettingsWindow.cs

@@ -4,8 +4,20 @@ namespace SharpIDE.Godot.Features.Settings;
 
 public partial class SettingsWindow : Window
 {
+    private SpinBox _uiScaleSpinBox = null!;
     public override void _Ready()
     {
-        CloseRequested += Hide;        
+        CloseRequested += Hide;
+        _uiScaleSpinBox = GetNode<SpinBox>("%UiScaleSpinBox");
+        //_uiScaleSlider.Value = Singletons.AppState.IdeSettings.UiScale;
+        _uiScaleSpinBox.ValueChanged += OnUiScaleSpinBoxValueChanged;
+    }
+
+    private void OnUiScaleSpinBoxValueChanged(double value)
+    {
+        var valueFloat = (float)value;
+        Singletons.AppState.IdeSettings.UiScale = valueFloat;
+        
+        GetTree().GetRoot().ContentScaleFactor = valueFloat;
     }
 }

src/SharpIDE.Godot/Features/Settings/SettingsWindow.tscn

@@ -8,6 +8,7 @@ title = "Settings"
 initial_position = 2
 size = Vector2i(845, 400)
 transient = true
+transient_to_focused = true
 exclusive = true
 popup_window = true
 popup_wm_hint = true
@@ -27,16 +28,8 @@ layout_mode = 2
 layout_mode = 2
 text = "UI Scale"
 
-[node name="HSlider" type="HSlider" parent="VBoxContainer/HBoxContainer"]
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 4
-min_value = 0.5
-max_value = 8.0
-step = 0.1
-value = 1.0
-
-[node name="SpinBox" type="SpinBox" parent="VBoxContainer/HBoxContainer"]
+[node name="UiScaleSpinBox" type="SpinBox" parent="VBoxContainer/HBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 min_value = 0.5
 max_value = 8.0

src/SharpIDE.Godot/project.godot

@@ -25,6 +25,7 @@ ObservableTrackerRuntimeHook="*res://addons/R3.Godot/ObservableTrackerRuntimeHoo
 [display]
 
 window/energy_saving/keep_screen_on=false
+window/stretch/scale_mode="integer"
 
 [dotnet]
 
@@ -34,6 +35,11 @@ project/assembly_name="SharpIDE.Godot"
 
 enabled=PackedStringArray("res://addons/R3.Godot/plugin.cfg", "res://addons/csharp_gdextension_bindgen/plugin.cfg")
 
+[gui]
+
+theme/default_font_multichannel_signed_distance_field=true
+theme/default_font_generate_mipmaps=true
+
 [input]
 
 CodeFixes={