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MdEditor: bug fix in zoom

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This commit is contained in:
Le Tan 2018-09-05 20:16:14 +08:00
parent 060c02297b
commit 32991051a9
1 changed files with 20 additions and 10 deletions
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30
src/vmdeditor.cpp
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@ -33,6 +33,8 @@ extern VWebUtils *g_webUtils;
extern VConfigManager *g_config; extern VConfigManager *g_config;
#define LINE_NUMBER_AREA_FONT_DELTA -2
VMdEditor::VMdEditor(VFile *p_file, VMdEditor::VMdEditor(VFile *p_file,
VDocument *p_doc, VDocument *p_doc,
MarkdownConverterType p_type, MarkdownConverterType p_type,
@ -141,6 +143,7 @@ void VMdEditor::updateFontAndPalette()
// Only this could override the font-family set of QWidget in QSS. // Only this could override the font-family set of QWidget in QSS.
setFontAndPaletteByStyleSheet(font, palette); setFontAndPaletteByStyleSheet(font, palette);
font.setPointSize(font.pointSize() + LINE_NUMBER_AREA_FONT_DELTA);
updateLineNumberAreaWidth(QFontMetrics(font)); updateLineNumberAreaWidth(QFontMetrics(font));
} }
@ -1474,24 +1477,31 @@ void VMdEditor::setFontPointSizeByStyleSheet(int p_ptSize)
QFont ft = font(); QFont ft = font();
ft.setPointSize(p_ptSize); ft.setPointSize(p_ptSize);
setFontAndPaletteByStyleSheet(ft, palette()); const QPalette &palette = g_config->getMdEditPalette();
setFontAndPaletteByStyleSheet(ft, palette);
ensurePolished(); ensurePolished();
ft.setPointSize(p_ptSize + LINE_NUMBER_AREA_FONT_DELTA);
updateLineNumberAreaWidth(QFontMetrics(ft)); updateLineNumberAreaWidth(QFontMetrics(ft));
} }
void VMdEditor::setFontAndPaletteByStyleSheet(const QFont &p_font, const QPalette &p_palette) void VMdEditor::setFontAndPaletteByStyleSheet(const QFont &p_font, const QPalette &p_palette)
{ {
setStyleSheet(QString("VMdEditor, VLineNumberArea {" QString styles(QString("VMdEditor, VLineNumberArea {"
"font-family: \"%1\";" "font-family: \"%1\";"
"font-size: %2pt;" "font-size: %2pt;"
"color: %3;" "color: %3;"
"background-color: %4; }") "background-color: %4; } "
.arg(p_font.family()) "VLineNumberArea {"
.arg(p_font.pointSize()) "font-size: %5pt; }")
.arg(p_palette.color(QPalette::Text).name()) .arg(p_font.family())
.arg(p_palette.color(QPalette::Base).name())); .arg(p_font.pointSize())
.arg(p_palette.color(QPalette::Text).name())
.arg(p_palette.color(QPalette::Base).name())
.arg(p_font.pointSize() + LINE_NUMBER_AREA_FONT_DELTA));
setStyleSheet(styles);
} }
int VMdEditor::lineNumberAreaWidth() const int VMdEditor::lineNumberAreaWidth() const