GoaLitiuM/FlaxEngine
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Simplify code

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This commit is contained in:
Wojtek Figat
2024-03-24 13:47:04 +01:00
parent 51504d0d92
commit b821bb7a54
1 changed files with 8 additions and 7 deletions
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15
Source/Engine/UI/GUI/Common/TextBox.cs
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@@ -170,18 +170,19 @@ namespace FlaxEngine.GUI
{
var leftEdge = font.GetCharPosition(_text, SelectionLeft, ref _layout);
var rightEdge = font.GetCharPosition(_text, SelectionRight, ref _layout);
float fontHeight = font.Height / DpiScale;
var fontHeight = font.Height;
var textHeight = fontHeight / DpiScale;
// Draw selection background
float alpha = Mathf.Min(1.0f, Mathf.Cos(_animateTime * BackgroundSelectedFlashSpeed) * 0.5f + 1.3f);
alpha *= alpha;
Color selectionColor = SelectionColor * alpha;
//
int selectedLinesCount = 1 + Mathf.FloorToInt((rightEdge.Y - leftEdge.Y) / fontHeight);
int selectedLinesCount = 1 + Mathf.FloorToInt((rightEdge.Y - leftEdge.Y) / textHeight);
if (selectedLinesCount == 1)
{
// Selected is part of single line
Rectangle r1 = new Rectangle(leftEdge.X, leftEdge.Y, rightEdge.X - leftEdge.X, fontHeight * DpiScale);
Rectangle r1 = new Rectangle(leftEdge.X, leftEdge.Y, rightEdge.X - leftEdge.X, fontHeight);
Render2D.FillRectangle(r1, selectionColor);
}
else
@@ -189,17 +190,17 @@ namespace FlaxEngine.GUI
float leftMargin = _layout.Bounds.Location.X;
// Selected is more than one line
Rectangle r1 = new Rectangle(leftEdge.X, leftEdge.Y, 1000000000, fontHeight * DpiScale);
Rectangle r1 = new Rectangle(leftEdge.X, leftEdge.Y, 1000000000, fontHeight);
Render2D.FillRectangle(r1, selectionColor);
//
for (int i = 3; i <= selectedLinesCount; i++)
{
leftEdge.Y += fontHeight;
Rectangle r = new Rectangle(leftMargin, leftEdge.Y, 1000000000, fontHeight * DpiScale);
leftEdge.Y += textHeight;
Rectangle r = new Rectangle(leftMargin, leftEdge.Y, 1000000000, fontHeight);
Render2D.FillRectangle(r, selectionColor);
}
//
Rectangle r2 = new Rectangle(leftMargin, rightEdge.Y, rightEdge.X - leftMargin, fontHeight * DpiScale);
Rectangle r2 = new Rectangle(leftMargin, rightEdge.Y, rightEdge.X - leftMargin, fontHeight);
Render2D.FillRectangle(r2, selectionColor);
}
}