fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-02-25 09:04:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

LibGUI: Rewrite layout system in terms of min and max sizes

Browse Source 
This patch removes size policies and preferred sizes, and replaces them
with min-size and max-size for each widget.

Box layout now works in 3 passes:

    1) Set all items (widgets/spacers) to their min-size
    2) Distribute remaining space evenly, respecting max-size
    3) Place widgets one after the other, adding spacing in between

I've also added convenience helpers for setting a fixed size (which is
the same as setting min-size and max-size to the same value.)

This significantly reduces the verbosity of widget layout and makes GML
a bit more pleasant to write, too. :^)
This commit is contained in:
Andreas Kling
2020-12-30 01:23:32 +01:00
parent b2bba5ce5c
commit 7dc5a3ead8
83 changed files with 444 additions and 957 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Libraries/LibGUI/HeaderView.cpp
View File

@@ -45,11 +45,9 @@ HeaderView::HeaderView(AbstractTableView& table_view, Gfx::Orientation orientati
set_font(Gfx::Font::default_bold_font());
if (m_orientation == Gfx::Orientation::Horizontal) {
set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
set_preferred_size(0, 16);
set_fixed_height(16);
} else {
set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
set_preferred_size(40, 0);
set_fixed_width(40);
}
}