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Code Issues Activity Actions

LibGUI: GTableView should clear the selection if clicking outside items.

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This commit is contained in:
Andreas Kling 2019-02-28 14:05:02 +01:00
parent 6af2ce0f7e
commit 62b4f39cd4
2 changed files with 11 additions and 4 deletions
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4
Applications/ProcessManager/ProcessTableModel.cpp
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@ -66,6 +66,10 @@ GModelIndex ProcessTableModel::selected_index() const
void ProcessTableModel::set_selected_index(GModelIndex index) void ProcessTableModel::set_selected_index(GModelIndex index)
{ {
if (!index.is_valid()) {
m_selected_row = -1;
return;
}
if (index.row() >= 0 && index.row() < m_pids.size()) if (index.row() >= 0 && index.row() < m_pids.size())
m_selected_row = index.row(); m_selected_row = index.row();
} }

11
LibGUI/GTableView.cpp
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@ -58,12 +58,15 @@ void GTableView::mousedown_event(GMouseEvent& event)
auto adjusted_position = event.position().translated(0, m_scrollbar->value()); auto adjusted_position = event.position().translated(0, m_scrollbar->value());
if (event.button() == GMouseButton::Left) { if (event.button() == GMouseButton::Left) {
for (int i = 0; i < item_count(); ++i) { for (int i = 0; i < item_count(); ++i) {
if (!row_rect(i).contains(adjusted_position)) if (row_rect(i).contains(adjusted_position)) {
continue; m_model->set_selected_index({ i, 0 });
m_model->set_selected_index({ i, 0 }); update();
update(); return;
}
} }
} }
m_model->set_selected_index({ });
update();
} }
void GTableView::paint_event(GPaintEvent&) void GTableView::paint_event(GPaintEvent&)