RGBCube/serenity
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Code Issues Activity Actions

Let widget have a font() instead of using Font::defaultFont() everywhere.

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This commit is contained in:
Andreas Kling 2018-10-14 13:06:05 +02:00
parent e5acbca0e8
commit fc1facf5c0
8 changed files with 32 additions and 25 deletions
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12
Widgets/TextBox.cpp
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@ -35,20 +35,18 @@ void TextBox::paintEvent(PaintEvent&)
Rect innerRect = rect();
innerRect.shrink(6, 6);
auto& font = Font::defaultFont();
unsigned maxCharsToPaint = innerRect.width() / font.glyphWidth();
unsigned maxCharsToPaint = innerRect.width() / font().glyphWidth();
int firstVisibleChar = max((int)m_cursorPosition - (int)maxCharsToPaint, 0);
unsigned charsToPaint = min(m_text.length() - firstVisibleChar, maxCharsToPaint);
int y = innerRect.center().y() - font.glyphHeight() / 2;
int y = innerRect.center().y() - font().glyphHeight() / 2;
for (unsigned i = 0; i < charsToPaint; ++i) {
char ch = m_text[firstVisibleChar + i];
if (ch == ' ')
continue;
int x = innerRect.x() + (i * font.glyphWidth());
auto* bitmap = font.glyphBitmap(ch);
int x = innerRect.x() + (i * font().glyphWidth());
auto* bitmap = font().glyphBitmap(ch);
if (!bitmap) {
printf("TextBox: glyph missing: %02x\n", ch);
ASSERT_NOT_REACHED();
@ -58,7 +56,7 @@ void TextBox::paintEvent(PaintEvent&)
if (isFocused() && m_cursorBlinkState) {
unsigned visibleCursorPosition = m_cursorPosition - firstVisibleChar;
Rect cursorRect(innerRect.x() + visibleCursorPosition * font.glyphWidth(), innerRect.y(), 1, innerRect.height());
Rect cursorRect(innerRect.x() + visibleCursorPosition * font().glyphWidth(), innerRect.y(), 1, innerRect.height());
painter.fillRect(cursorRect, foregroundColor());
}
}