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LibVT: fix pixel size calculations in terminal_did_resize

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The scrollbar width must be factored in, and one too many
m_line_spacing were being factored into the height.  These caused an
initial terminal opening in 80x25 to get resized right away and
shrunk down to 77x24.
This commit is contained in:
joshua stein 2020-01-01 10:43:59 -06:00 committed by Andreas Kling
parent ea1911b561
commit 275bc0d587
Notes: sideshowbarker 2024-07-19 10:28:29 +09:00 
Author: https://github.com/jcs
Commit: https://github.com/SerenityOS/serenity/commit/275bc0d587d
Pull-request: https://github.com/SerenityOS/serenity/pull/986
1 changed files with 2 additions and 2 deletions
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4
Libraries/LibVT/TerminalWidget.cpp
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@ -611,8 +611,8 @@ void TerminalWidget::terminal_history_changed()
void TerminalWidget::terminal_did_resize(u16 columns, u16 rows)
{
m_pixel_width = (frame_thickness() * 2) + (m_inset * 2) + (columns * font().glyph_width('x'));
m_pixel_height = (frame_thickness() * 2) + (m_inset * 2) + (rows * (font().glyph_height() + m_line_spacing)) - m_line_spacing;
m_pixel_width = (frame_thickness() * 2) + (m_inset * 2) + (columns * font().glyph_width('x')) + m_scrollbar->width();
m_pixel_height = (frame_thickness() * 2) + (m_inset * 2) + (rows * (font().glyph_height() + m_line_spacing));
if (m_automatic_size_policy) {
set_size_policy(SizePolicy::Fixed, SizePolicy::Fixed);