diff options
Diffstat (limited to 'src/Editor.cxx')
| -rw-r--r-- | src/Editor.cxx | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index c340bedf2..6c29e7100 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -88,6 +88,10 @@ Timer::Timer() : Idler::Idler() : state(false), idlerID(0) {} +static int RoundXYPosition(XYPOSITION xyPos) { + return int(xyPos+0.5); +} + static inline bool IsControlCharacter(int ch) { // iscntrl returns true for lots of chars > 127 which are displayable return ch >= 0 && ch < ' '; @@ -3417,7 +3421,7 @@ void Editor::DrawCarets(Surface *surface, ViewStyle &vsDraw, int lineDoc, int xS bool caretAtEOL = false; bool drawBlockCaret = false; XYPOSITION widthOverstrikeCaret; - int caretWidthOffset = 0; + XYPOSITION caretWidthOffset = 0; PRectangle rcCaret = rcLine; if (posCaret.Position() == pdoc->Length()) { // At end of document @@ -3433,11 +3437,11 @@ void Editor::DrawCarets(Surface *surface, ViewStyle &vsDraw, int lineDoc, int xS widthOverstrikeCaret = 3; if (xposCaret > 0) - caretWidthOffset = 1; // Move back so overlaps both character cells. + caretWidthOffset = 0.51f; // Move back so overlaps both character cells. xposCaret += xStart; if (posDrag.IsValid()) { /* Dragging text, use a line caret */ - rcCaret.left = xposCaret - caretWidthOffset; + rcCaret.left = RoundXYPosition(xposCaret - caretWidthOffset); rcCaret.right = rcCaret.left + vsDraw.caretWidth; } else if (inOverstrike && drawOverstrikeCaret) { /* Overstrike (insert mode), use a modified bar caret */ @@ -3455,7 +3459,7 @@ void Editor::DrawCarets(Surface *surface, ViewStyle &vsDraw, int lineDoc, int xS } } else { /* Line caret */ - rcCaret.left = xposCaret - caretWidthOffset; + rcCaret.left = RoundXYPosition(xposCaret - caretWidthOffset); rcCaret.right = rcCaret.left + vsDraw.caretWidth; } ColourDesired caretColour = mainCaret ? vsDraw.caretcolour : vsDraw.additionalCaretColour; |