41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "gui/reusable/treeviewcolumnsmenu.h"
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#include "definitions/definitions.h"
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#include <QHeaderView>
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TreeViewColumnsMenu::TreeViewColumnsMenu(QHeaderView* parent) : NonClosableMenu(parent) {
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connect(this, &TreeViewColumnsMenu::aboutToShow, this, &TreeViewColumnsMenu::prepareMenu);
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}
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void TreeViewColumnsMenu::prepareMenu() {
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QHeaderView* header_view = header();
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for (int i = 0; i < header_view->count(); i++) {
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QAction* act = addAction(header_view->model()->headerData(i, Qt::Horizontal, Qt::EditRole).toString());
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act->setData(i);
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act->setCheckable(true);
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act->setChecked(!header_view->isSectionHidden(i));
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connect(act, &QAction::triggered, this, &TreeViewColumnsMenu::actionTriggered);
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}
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}
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void TreeViewColumnsMenu::actionTriggered(bool toggle) {
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auto* send_act = qobject_cast<QAction*>(sender());
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header()->setSectionHidden(send_act->data().toInt(), !send_act->isChecked());
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if (send_act->isChecked() && header()->sectionSize(send_act->data().toInt()) < 10) {
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header()->resizeSection(send_act->data().toInt(), MESSAGES_VIEW_DEFAULT_COL);
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}
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Q_UNUSED(toggle)
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}
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QHeaderView* TreeViewColumnsMenu::header() {
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return qobject_cast<QHeaderView*>(parent());
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}
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