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KeyboardMapper: Fix displaying null characters

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Fixes a bug where KeyButtons would display null characters. A single
null character should be handled as an empty string.
This commit is contained in:
RasmusNylander 2021-12-16 14:07:53 +01:00 • committed by Andreas Kling
parent 41b0795f99
commit 35afd32a51
1 changed files with 8 additions and 7 deletions
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15
Userland/Applications/KeyboardMapper/KeyButton.cpp
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@ -40,14 +40,15 @@ void KeyButton::paint_event(GUI::PaintEvent& event)
painter.draw_rect(key_cap_face_border_rect, Color::from_rgb(0x8C7272), false);
painter.fill_rect(key_cap_face_rect, face_color);
if (!text().is_empty()) {
Gfx::IntRect text_rect { 0, 0, font.width(text()), font.glyph_height() };
text_rect.align_within(key_cap_face_rect, Gfx::TextAlignment::Center);
if (text().is_empty() || text().starts_with('\0'))
return;
painter.draw_text(text_rect, text(), font, Gfx::TextAlignment::Center, Color::Black, Gfx::TextElision::Right);
if (is_focused())
painter.draw_rect(text_rect.inflated(6, 4), palette().focus_outline());
}
Gfx::IntRect text_rect { 0, 0, font.width(text()), font.glyph_height() };
text_rect.align_within(key_cap_face_rect, Gfx::TextAlignment::Center);
painter.draw_text(text_rect, text(), font, Gfx::TextAlignment::Center, Color::Black, Gfx::TextElision::Right);
if (is_focused())
painter.draw_rect(text_rect.inflated(6, 4), palette().focus_outline());
}
void KeyButton::click(unsigned)