mirror of https://github.com/bsnes-emu/bsnes.git
112 lines
3.1 KiB
C++
112 lines
3.1 KiB
C++
#if defined(Hiro_TreeView)
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namespace hiro {
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auto pTreeViewItem::construct() -> void {
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if(auto parentWidget = _parentWidget()) {
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if(auto parentItem = _parentItem()) {
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gtk_tree_store_append(parentWidget->gtkTreeStore, >kIter, &parentItem->gtkIter);
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} else {
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gtk_tree_store_append(parentWidget->gtkTreeStore, >kIter, nullptr);
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}
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setChecked(state().checked);
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setImage(state().image);
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setText(state().text);
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}
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}
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auto pTreeViewItem::destruct() -> void {
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if(auto parent = _parentWidget()) {
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gtk_tree_store_remove(parent->gtkTreeStore, >kIter);
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}
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}
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//
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auto pTreeViewItem::append(sTreeViewItem item) -> void {
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}
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auto pTreeViewItem::remove(sTreeViewItem item) -> void {
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}
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auto pTreeViewItem::setBackgroundColor(Color color) -> void {
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}
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auto pTreeViewItem::setCheckable(bool checkable) -> void {
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}
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auto pTreeViewItem::setChecked(bool checked) -> void {
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if(auto parentWidget = _parentWidget()) {
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gtk_tree_store_set(parentWidget->gtkTreeStore, >kIter, 0, checked, -1);
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}
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}
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auto pTreeViewItem::setExpanded(bool expanded) -> void {
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if(auto parentWidget = _parentWidget()) {
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auto path = gtk_tree_model_get_path(parentWidget->gtkTreeModel, >kIter);
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if(expanded) {
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gtk_tree_view_expand_row(parentWidget->gtkTreeView, path, false);
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} else {
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gtk_tree_view_collapse_row(parentWidget->gtkTreeView, path);
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}
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gtk_tree_path_free(path);
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}
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}
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auto pTreeViewItem::setFocused() -> void {
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if(auto parentWidget = _parentWidget()) {
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GtkTreePath* path = gtk_tree_path_new_from_string(self().path().transform("/", ":"));
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gtk_tree_view_set_cursor(parentWidget->gtkTreeView, path, nullptr, false);
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gtk_tree_view_scroll_to_cell(parentWidget->gtkTreeView, path, nullptr, true, 0.5, 0.0);
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gtk_tree_path_free(path);
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}
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}
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auto pTreeViewItem::setForegroundColor(Color color) -> void {
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}
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auto pTreeViewItem::setImage(const Image& image) -> void {
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if(auto parentWidget = _parentWidget()) {
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if(image) {
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auto pixbuf = CreatePixbuf(image);
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gtk_tree_store_set(parentWidget->gtkTreeStore, >kIter, 1, pixbuf, -1);
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} else {
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gtk_tree_store_set(parentWidget->gtkTreeStore, >kIter, 1, nullptr, -1);
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}
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}
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}
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auto pTreeViewItem::setSelected() -> void {
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if(auto parentWidget = _parentWidget()) {
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parentWidget->lock();
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//in order to select an item, it must first be visible
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auto gtkPath = gtk_tree_model_get_path(parentWidget->gtkTreeModel, >kIter);
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gtk_tree_view_expand_to_path(parentWidget->gtkTreeView, gtkPath);
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gtk_tree_path_free(gtkPath);
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gtk_tree_selection_select_iter(parentWidget->gtkTreeSelection, >kIter);
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parentWidget->unlock();
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}
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}
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auto pTreeViewItem::setText(const string& text) -> void {
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if(auto parentWidget = _parentWidget()) {
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gtk_tree_store_set(parentWidget->gtkTreeStore, >kIter, 2, (const char*)text, -1);
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}
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}
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//
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auto pTreeViewItem::_parentItem() -> pTreeViewItem* {
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if(auto parentItem = self().parentTreeViewItem()) return parentItem->self();
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return nullptr;
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}
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auto pTreeViewItem::_parentWidget() -> pTreeView* {
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if(auto parentWidget = self().parentTreeView(true)) return parentWidget->self();
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return nullptr;
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}
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}
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#endif
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