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69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
#include "table_item_delegate.h"
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#include <QTableWidget>
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#include "movie_item.h"
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#include "gui_settings.h"
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table_item_delegate::table_item_delegate(QObject* parent, bool has_icons)
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: QStyledItemDelegate(parent), m_has_icons(has_icons)
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{
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}
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void table_item_delegate::initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index) const
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{
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// Remove the focus frame around selected items
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option->state &= ~QStyle::State_HasFocus;
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if (m_has_icons && index.column() == 0)
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{
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// Don't highlight icons
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option->state &= ~QStyle::State_Selected;
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// Center icons
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option->decorationAlignment = Qt::AlignCenter;
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option->decorationPosition = QStyleOptionViewItem::Top;
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}
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QStyledItemDelegate::initStyleOption(option, index);
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}
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void table_item_delegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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if (index.column() == gui::game_list_columns::column_icon && option.state & QStyle::State_Selected)
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{
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// Add background highlight color to icons
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painter->fillRect(option.rect, option.palette.color(QPalette::Highlight));
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}
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QStyledItemDelegate::paint(painter, option, index);
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// Find out if the icon or size items are visible
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if (index.column() == gui::game_list_columns::column_dir_size || (m_has_icons && index.column() == gui::game_list_columns::column_icon))
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{
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if (const QTableWidget* table = static_cast<const QTableWidget*>(parent()))
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{
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if (const QTableWidgetItem* current_item = table->item(index.row(), index.column());
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current_item && table->visibleRegion().intersects(table->visualItemRect(current_item)))
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{
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if (movie_item* item = static_cast<movie_item*>(table->item(index.row(), gui::game_list_columns::column_icon)))
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{
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if (index.column() == gui::game_list_columns::column_dir_size)
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{
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if (!item->size_on_disk_loading())
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{
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item->call_size_calc_func();
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}
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}
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else if (m_has_icons && index.column() == gui::game_list_columns::column_icon)
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{
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if (!item->icon_loading())
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{
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item->call_icon_load_func();
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}
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}
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}
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}
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}
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}
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}
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