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Merge branch 'add-shift-end-text' of https://github.com/Tryibion/FlaxEngine into Tryibion-add-shift-end-text

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Wojtek Figat
2024-09-09 07:54:51 +02:00
parent 89462856e3 c844c6b7f0
commit b05b94c811
1 changed files with 43 additions and 1 deletions
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44
Source/Engine/UI/GUI/Common/TextBoxBase.cs
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@@ -924,6 +924,19 @@ namespace FlaxEngine.GUI
return newLineLoc;
}
private int FindNextLineBegin()
{
int caretPos = CaretPosition;
if (caretPos + 2 > TextLength)
return TextLength;
int newLineLoc = _text.IndexOf('\n', caretPos + 2);
if (newLineLoc == -1)
newLineLoc = TextLength;
else
newLineLoc++;
return newLineLoc;
}
private int FindLineDownChar(int index)
{
if (!IsMultiline)
@@ -1423,6 +1436,30 @@ namespace FlaxEngine.GUI
return true;
}
case KeyboardKeys.PageDown:
{
if (IsScrollable && IsMultiline)
{
var location = GetCharPosition(_selectionStart, out var height);
var sizeHeight = Size.Y / height;
location.Y += height * (int)sizeHeight;
TargetViewOffset = Vector2.Clamp(new Float2(0, location.Y), Float2.Zero, TextSize - new Float2(0, Size.Y));
SetSelection(HitTestText(location));
}
return true;
}
case KeyboardKeys.PageUp:
{
if (IsScrollable && IsMultiline)
{
var location = GetCharPosition(_selectionStart, out var height);
var sizeHeight = Size.Y / height;
location.Y -= height * (int)sizeHeight;
TargetViewOffset = Vector2.Clamp(new Float2(0, location.Y), Float2.Zero, TextSize - new Float2(0, Size.Y));
SetSelection(HitTestText(location));
}
return true;
}
case KeyboardKeys.Delete:
{
if (IsReadOnly)
@@ -1491,8 +1528,13 @@ namespace FlaxEngine.GUI
return true;
case KeyboardKeys.End:
{
// Select text from the current cursor point to the beginning of a new line
if (shiftDown && _selectionStart != -1)
SetSelection(_selectionStart, FindNextLineBegin());
// Move caret after last character
SetSelection(TextLength);
else
SetSelection(TextLength);
return true;
}
case KeyboardKeys.Tab: