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fix: type chooser SVG icons and gutter scale with editor zoom level

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Derive icon size, gutter width, and icon column width from font
metrics instead of hardcoded 16/10/20 pixel values. Popup width
calculation also scales with font.
This commit is contained in:
IChooseYou
2026-02-18 09:47:25 -07:00
parent 1cccd320b0
commit b1d3e52204
2 changed files with 110 additions and 8 deletions
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24
src/typeselectorpopup.cpp
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@@ -97,6 +97,12 @@ public:
int h = option.rect.height();
int w = option.rect.width();
// Scale metrics from font height
QFontMetrics fmMain(m_font);
int iconSz = fmMain.height(); // icon matches text height
int gutterW = fmMain.horizontalAdvance(QChar(0x25B8)) + 4;
int iconColW = iconSz + 4;
// Section: centered dim text with horizontal rules
if (isSection) {
painter->setPen(t.textDim);
@@ -133,18 +139,18 @@ public:
if (isCurrent) {
painter->setPen(t.text);
painter->setFont(m_font);
painter->drawText(QRect(x, y, 10, h), Qt::AlignCenter,
painter->drawText(QRect(x, y, gutterW, h), Qt::AlignCenter,
QString(QChar(0x25B8)));
}
}
x += 10;
x += gutterW;
// Icon 16x16 — only for composite entries
// Icon (scaled to font height) — only for composite entries
bool hasIcon = (m_filtered && row >= 0 && row < m_filtered->size()
&& (*m_filtered)[row].entryKind == TypeEntry::Composite);
if (hasIcon) {
static QIcon structIcon(QStringLiteral(":/vsicons/symbol-structure.svg"));
QPixmap pm = structIcon.pixmap(16, 16);
QPixmap pm = structIcon.pixmap(iconSz, iconSz);
if (isDisabled) {
// Paint dimmed
QPixmap dimmed(pm.size());
@@ -153,12 +159,12 @@ public:
p.setOpacity(0.35);
p.drawPixmap(0, 0, pm);
p.end();
painter->drawPixmap(x, y + (h - 16) / 2, dimmed);
painter->drawPixmap(x, y + (h - iconSz) / 2, dimmed);
} else {
structIcon.paint(painter, x, y + (h - 16) / 2, 16, 16);
structIcon.paint(painter, x, y + (h - iconSz) / 2, iconSz, iconSz);
}
}
x += 20;
x += iconColW;
// Text
QColor textColor;
@@ -498,7 +504,9 @@ void TypeSelectorPopup::popup(const QPoint& globalPos) {
QString text = t.classKeyword.isEmpty()
? t.displayName
: (t.classKeyword + QStringLiteral(" ") + t.displayName);
int w = 10 + 20 + fm.horizontalAdvance(text) + 16;
int gutterW = fm.horizontalAdvance(QChar(0x25B8)) + 4;
int iconColW = fm.height() + 4;
int w = gutterW + iconColW + fm.horizontalAdvance(text) + 16;
if (w > maxTextW) maxTextW = w;
}
int popupW = qBound(280, maxTextW + 24, 500);