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Possible fix for theme switching

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This commit is contained in:
seerge
2023-03-20 19:04:41 +01:00
parent 0b3a75e373
commit 14618ee19e
5 changed files with 89 additions and 44 deletions
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58
app/ControlHelper.cs
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@@ -6,37 +6,33 @@ public static class ControlHelper
{
static bool _invert = false;
static bool _resize = false;
static float _scale = 1;
static Color formBack;
static Color backMain;
static Color backSecond;
static Color foreMain;
static Color foreAccent;
static Color borderMain;
static Color buttonMain;
public static void Adjust(RForm container, float baseScale = 2, bool invert = false)
public static void Adjust(RForm container, bool darkTheme = false, bool invert = false)
{
_scale = GetDpiScale(container).Value / baseScale;
if (container.darkTheme)
if (darkTheme)
{
formBack = Color.FromArgb(255, 35, 35, 35);
backMain = Color.FromArgb(255, 50, 50, 50);
backSecond = Color.FromArgb(255, 125, 125, 125);
foreMain = Color.White;
foreAccent = Color.FromArgb(255,100, 100, 100);
foreAccent = Color.FromArgb(255, 100, 100, 100);
borderMain = Color.FromArgb(255, 50, 50, 50);
buttonMain = Color.FromArgb(255, 100, 100, 100);
buttonMain = Color.FromArgb(255, 80, 80, 80);
}
else
{
formBack = SystemColors.Control;
backMain = SystemColors.ControlLightLight;
backSecond = SystemColors.ButtonFace;
foreMain = SystemColors.ControlText;
foreAccent = Color.LightGray;
borderMain = Color.LightGray;
@@ -51,6 +47,29 @@ public static class ControlHelper
_invert = false;
}
public static void Resize(RForm container, float baseScale = 2)
{
_scale = GetDpiScale(container).Value / baseScale;
ResizeControls(container.Controls);
}
private static void ResizeControls(Control.ControlCollection controls)
{
foreach (Control control in controls)
{
var button = control as RButton;
if (button != null && button.Image is not null)
button.Image = ResizeImage(button.Image);
var pictureBox = control as PictureBox;
if (pictureBox != null && pictureBox.BackgroundImage is not null)
pictureBox.BackgroundImage = ResizeImage(pictureBox.BackgroundImage);
ResizeControls(control.Controls);
}
}
private static void AdjustControls(Control.ControlCollection controls)
{
@@ -59,7 +78,7 @@ public static class ControlHelper
var button = control as RButton;
if (button != null)
{
button.BackColor = backMain;
button.BackColor = button.Secondary ? buttonMain : backMain;
button.ForeColor = foreMain;
button.FlatStyle = FlatStyle.Flat;
@@ -70,11 +89,9 @@ public static class ControlHelper
}
var pictureBox = control as PictureBox;
if (pictureBox != null)
{
if (pictureBox.BackgroundImage is not null)
pictureBox.BackgroundImage = AdjustImage(pictureBox.BackgroundImage);
}
if (pictureBox != null && pictureBox.BackgroundImage is not null)
pictureBox.BackgroundImage = AdjustImage(pictureBox.BackgroundImage);
var combo = control as RComboBox;
if (combo != null)
@@ -129,7 +146,7 @@ public static class ControlHelper
});
}
private static Image AdjustImage(Image image)
private static Image ResizeImage(Image image)
{
var newSize = new Size((int)(image.Width * _scale), (int)(image.Height * _scale));
var pic = new Bitmap(newSize.Width, newSize.Height);
@@ -139,6 +156,12 @@ public static class ControlHelper
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(image, new Rectangle(new Point(), newSize));
}
return pic;
}
private static Image AdjustImage(Image image)
{
var pic = new Bitmap(image);
if (_invert)
{
@@ -153,6 +176,7 @@ public static class ControlHelper
}
return pic;
}
}