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Terminal: Mark window as alpha-less when starting up with 100% opacity

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WindowServer was led to believe that the Terminal window had an alpha
channel that had to be respected by the compositor. This caused us to
always consider it as non-opaque when culling dirty rects in compose.
This commit is contained in:
Andreas Kling 2019-08-15 15:19:54 +02:00
parent 14888bd992
commit d92ba85689
1 changed files with 1 additions and 1 deletions
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2
Applications/Terminal/main.cpp
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@ -151,7 +151,6 @@ int main(int argc, char** argv)
RefPtr<CConfigFile> config = CConfigFile::get_for_app("Terminal");
auto* terminal = new TerminalWidget(ptm_fd, config);
window->set_has_alpha_channel(true);
window->set_main_widget(terminal);
window->move_to(300, 300);
terminal->apply_size_increments_to_window(*window);
@ -163,6 +162,7 @@ int main(int argc, char** argv)
auto new_opacity = config->read_num_entry("Window", "Opacity", 255);
terminal->set_opacity(new_opacity);
window->set_has_alpha_channel(new_opacity < 255);
auto menubar = make<GMenuBar>();