C++ (Cpp) Button::signal_button_press_event示例

示例#1

文件： GtkTorrentTreeView.cpp 项目： infoburp/gTorrent

// TODO REFACTOR THE LIVING HELL OUT OF THIS ABOMINATION -- nyanpasu
void GtkTorrentTreeView::setupColumns()
{
	Gtk::TreeViewColumn *col = nullptr;
	Gtk::CellRendererProgress *cell = nullptr;

	vector<pair<int, int>> columns; //First element id second element size
	columns.push_back(make_pair(this->append_column("#", m_cols.m_col_queue), 30));
	columns.push_back(make_pair(this->append_column("Status", m_cols.m_col_name), 200));
	columns.push_back(make_pair(this->append_column("Name", m_cols.m_col_name), 200));
	columns.push_back(make_pair(this->append_column("Size", m_cols.m_col_size), 80));
	columns.push_back(make_pair(this->append_column("Down", m_cols.m_col_dl_speed), 60));
	columns.push_back(make_pair(this->append_column("Up", m_cols.m_col_ul_speed), 60));
	columns.push_back(make_pair(this->append_column("Ratio", m_cols.m_col_dl_ratio), 60));
	columns.push_back(make_pair(this->append_column("Downloaded", m_cols.m_col_dl_total), 80));
	get_column(columns.back().first - 1)->set_visible(false);
	columns.push_back(make_pair(this->append_column("Uploaded", m_cols.m_col_ul_total), 80));
	get_column(columns.back().first - 1)->set_visible(false);
	columns.push_back(make_pair(this->append_column("Seed", m_cols.m_col_seeders), 60));
	columns.push_back(make_pair(this->append_column("Leech", m_cols.m_col_leechers), 60));
	columns.push_back(make_pair(this->append_column("Age", m_cols.m_col_age), 50));
	columns.push_back(make_pair(this->append_column("ETA", m_cols.m_col_eta), 80));
	cell = Gtk::manage(new Gtk::CellRendererProgress());
	columns.push_back(make_pair(this->append_column("Progress", *cell), 160));
	col = this->get_column(columns.back().first - 1);
	col->add_attribute(cell->property_value(), m_cols.m_col_percent);
	col->add_attribute(cell->property_text(), m_cols.m_col_percent_text);



	columns.push_back(make_pair(this->append_column("Remains", m_cols.m_col_remaining), 80));
	get_column(columns.back().first - 1)->set_visible(false);

	for (pair<int, int> colpair : columns)
	{
		Gtk::Button *butt = get_column(colpair.first - 1)->get_button();
		butt->signal_button_press_event().connect(sigc::mem_fun(*this, &GtkTorrentTreeView::torrentColumns_onClick));
		get_column(colpair.first - 1)->set_sizing(Gtk::TreeViewColumnSizing::TREE_VIEW_COLUMN_FIXED);
		get_column(colpair.first - 1)->set_alignment(0.5f);
		get_column(colpair.first - 1)->set_clickable();
		get_column(colpair.first - 1)->set_resizable();
		get_column(colpair.first - 1)->set_reorderable();
		get_column(colpair.first - 1)->set_fixed_width(colpair.second);

	}
}

示例#2

文件： GtkTorrentTreeView.cpp 项目： NYAMNYAM3/gTorrent

// TODO REFACTOR THE LIVING HELL OUT OF THIS ABOMINATION -- nyanpasu
void GtkTorrentTreeView::setupColumns()
{
	unsigned int cid = 0;
	Gtk::TreeViewColumn *col = nullptr;
	Gtk::CellRendererProgress *cell = nullptr;

	this->append_column("Queue", m_cols.m_col_queue);
	this->append_column("Age", m_cols.m_col_age);
	this->append_column("ETA", m_cols.m_col_eta);
	this->append_column("Name", m_cols.m_col_name);
	this->append_column("Seed", m_cols.m_col_seeders);
	this->append_column("Leech", m_cols.m_col_leechers);
	this->append_column("Upload Speed", m_cols.m_col_ul_speed);
	this->append_column("Download Speed", m_cols.m_col_dl_speed);
	this->append_column("Uploaded", m_cols.m_col_ul_total);
	this->append_column("Downloaded", m_cols.m_col_dl_total);
	this->append_column("Size", m_cols.m_col_size);
	this->append_column("Remains", m_cols.m_col_remaining);
	this->append_column("Ratio", m_cols.m_col_dl_ratio);

	cell = Gtk::manage(new Gtk::CellRendererProgress());
	cid = this->append_column("Progress", *cell);
	col = this->get_column(cid - 1);
	col->add_attribute(cell->property_value(), m_cols.m_col_percent);
	col->add_attribute(cell->property_text(), m_cols.m_col_percent_text);

	for (auto & c : this->get_columns())
	{
		Gtk::Button *butt = c->get_button();
		butt->signal_button_press_event().connect(sigc::mem_fun(*this, &GtkTorrentTreeView::torrentColumns_onClick));
		c->set_sizing(Gtk::TreeViewColumnSizing::TREE_VIEW_COLUMN_FIXED);
		c->set_alignment(0.5f);
		c->set_clickable();
		c->set_resizable();
		c->set_reorderable();
                c->set_fixed_width(96);
	}
}