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HackStudio: Hide the ProcessStateWidget while no process is running

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This commit is contained in:
Andreas Kling 2019-10-24 21:04:13 +02:00
parent 5c3647b8a3
commit f61622a501
1 changed files with 6 additions and 8 deletions
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14
DevTools/HackStudio/ProcessStateWidget.cpp
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@ -10,6 +10,7 @@ ProcessStateWidget::ProcessStateWidget(GWidget* parent)
{ {
set_size_policy(SizePolicy::Fill, SizePolicy::Fixed); set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
set_preferred_size(0, 20); set_preferred_size(0, 20);
set_visible(false);
set_layout(make<GBoxLayout>(Orientation::Horizontal)); set_layout(make<GBoxLayout>(Orientation::Horizontal));
@ -41,14 +42,6 @@ ProcessStateWidget::~ProcessStateWidget()
void ProcessStateWidget::refresh() void ProcessStateWidget::refresh()
{ {
if (m_tty_fd == -1) {
m_pid_label->set_text("(none)");
m_state_label->set_text("n/a");
m_cpu_label->set_text("n/a");
m_memory_label->set_text("n/a");
return;
}
pid_t pid = tcgetpgrp(m_tty_fd); pid_t pid = tcgetpgrp(m_tty_fd);
auto processes = CProcessStatisticsReader::get_all(); auto processes = CProcessStatisticsReader::get_all();
@ -70,5 +63,10 @@ void ProcessStateWidget::refresh()
void ProcessStateWidget::set_tty_fd(int tty_fd) void ProcessStateWidget::set_tty_fd(int tty_fd)
{ {
m_tty_fd = tty_fd; m_tty_fd = tty_fd;
if (m_tty_fd == -1) {
set_visible(false);
return;
}
set_visible(true);
refresh(); refresh();
} }