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RedPanda-CPP
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fix: duplicate chars with paint lines

This commit is contained in:
Roy Qu 2024-02-27 10:18:37 +08:00
parent 2a3afffba9
commit 45118f5251
1 changed files with 10 additions and 17 deletions
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27
libs/qsynedit/qsynedit/painter.cpp
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@ -407,7 +407,7 @@ void QSynEditPainter::paintToken(
}
if (tryLigature) {
QString textToPaint = glyph;
while(i+1<glyphStartCharList.length()) {
while(i+1<endGlyph) {
int glyphStart = glyphStartCharList[i+1];
int glyphLen = calcSegmentInterval(glyphStartCharList,lineText.length(),i+1);
QString glyph2 = lineText.mid(glyphStart,glyphLen);
@ -428,43 +428,36 @@ void QSynEditPainter::paintToken(
mPainter->setFont(font);
fontInited = true;
}
//qDebug()<<"paint 1:"<<textToPaint;
mPainter->drawText(nX,rcToken.bottom()-mPainter->fontMetrics().descent() , textToPaint);
drawed = true;
}
}
if (!drawed) {
if (glyph.length()==1 && glyph.front().unicode()<128) {
QString ch;
if (glyph.length()>0) {
QString textToPaint = glyph;
int padding=0;
if (showGlyphs) {
switch(glyph.front().unicode()) {
case '\t':
ch=TabGlyph;
textToPaint=TabGlyph;
padding=(glyphWidth-1)/2*mEdit->mCharWidth;
break;
case ' ':
ch=SpaceGlyph;
textToPaint=SpaceGlyph;
break;
default:
ch=glyph;
break;
}
} else {
ch=glyph;
}
if (ch!=" " && ch!="\t") {
if (textToPaint!=" " && textToPaint!="\t") {
if (!fontInited) {
mPainter->setFont(font);
fontInited = true;
}
mPainter->drawText(nX+padding,rcToken.bottom()-mPainter->fontMetrics().descent() , ch);
//qDebug()<<"Drawing"<<textToPaint;
mPainter->drawText(nX+padding,rcToken.bottom()-mPainter->fontMetrics().descent() , textToPaint);
}
//qDebug()<<"Drawing"<<glyph<<nX<<glyphWidth;
} else {
if (!fontInited) {
mPainter->setFont(font);
fontInited = true;
}
mPainter->drawText(nX,rcToken.bottom()-mPainter->fontMetrics().descent() , glyph);
}
drawed = true;
}