diff --git a/doc/classes/Tree.xml b/doc/classes/Tree.xml index 6a65d4ff7df..be770e6e035 100644 --- a/doc/classes/Tree.xml +++ b/doc/classes/Tree.xml @@ -232,7 +232,7 @@ Returns the last pressed button's index. - + @@ -272,6 +272,17 @@ + + + + + + + + + Overrides the calculated minimum width of a column. It can be set to `0` to restore the default behavior. Columns that have the "Expand" flag will use their "min_width" in a similar fashion to [member Control.size_flags_stretch_ratio]. + + @@ -283,17 +294,6 @@ If [code]true[/code], the column will have the "Expand" flag of [Control]. Columns that have the "Expand" flag will use their "min_width" in a similar fashion to [member Control.size_flags_stretch_ratio]. - - - - - - - - - Sets the minimum width of a column. Columns that have the "Expand" flag will use their "min_width" in a similar fashion to [member Control.size_flags_stretch_ratio]. - - @@ -372,6 +372,12 @@ If [code]true[/code], the tree's root is hidden. + + If [code]true[/code], enables horizontal scrolling. + + + If [code]true[/code], enables vertical scrolling. + Allows single or multiple selection. See the [enum SelectMode] constants. diff --git a/doc/classes/TreeItem.xml b/doc/classes/TreeItem.xml index 0256d83fead..85c9caa101d 100644 --- a/doc/classes/TreeItem.xml +++ b/doc/classes/TreeItem.xml @@ -192,7 +192,7 @@ Returns [code]true[/code] if [code]expand_right[/code] is set. - + @@ -260,7 +260,7 @@ Returns the metadata value that was set for the given column using [method set_metadata]. - + @@ -288,7 +288,7 @@ Returns OpenType feature [code]tag[/code] of the item's text. - + @@ -391,7 +391,7 @@ Returns the given column's tooltip. - + diff --git a/editor/action_map_editor.cpp b/editor/action_map_editor.cpp index 0a0c3b19873..fe1401bdf94 100644 --- a/editor/action_map_editor.cpp +++ b/editor/action_map_editor.cpp @@ -1125,9 +1125,9 @@ ActionMapEditor::ActionMapEditor() { action_tree->set_column_title(0, TTR("Action")); action_tree->set_column_title(1, TTR("Deadzone")); action_tree->set_column_expand(1, false); - action_tree->set_column_min_width(1, 80 * EDSCALE); + action_tree->set_column_custom_minimum_width(1, 80 * EDSCALE); action_tree->set_column_expand(2, false); - action_tree->set_column_min_width(2, 50 * EDSCALE); + action_tree->set_column_custom_minimum_width(2, 50 * EDSCALE); action_tree->connect("item_edited", callable_mp(this, &ActionMapEditor::_action_edited)); action_tree->connect("item_activated", callable_mp(this, &ActionMapEditor::_tree_item_activated)); action_tree->connect("button_pressed", callable_mp(this, &ActionMapEditor::_tree_button_pressed)); diff --git a/editor/debugger/editor_network_profiler.cpp b/editor/debugger/editor_network_profiler.cpp index 2d57dff69dd..af83baeff8c 100644 --- a/editor/debugger/editor_network_profiler.cpp +++ b/editor/debugger/editor_network_profiler.cpp @@ -178,19 +178,19 @@ EditorNetworkProfiler::EditorNetworkProfiler() { counters_display->set_column_titles_visible(true); counters_display->set_column_title(0, TTR("Node")); counters_display->set_column_expand(0, true); - counters_display->set_column_min_width(0, 60 * EDSCALE); + counters_display->set_column_custom_minimum_width(0, 60 * EDSCALE); counters_display->set_column_title(1, TTR("Incoming RPC")); counters_display->set_column_expand(1, false); - counters_display->set_column_min_width(1, 120 * EDSCALE); + counters_display->set_column_custom_minimum_width(1, 120 * EDSCALE); counters_display->set_column_title(2, TTR("Incoming RSET")); counters_display->set_column_expand(2, false); - counters_display->set_column_min_width(2, 120 * EDSCALE); + counters_display->set_column_custom_minimum_width(2, 120 * EDSCALE); counters_display->set_column_title(3, TTR("Outgoing RPC")); counters_display->set_column_expand(3, false); - counters_display->set_column_min_width(3, 120 * EDSCALE); + counters_display->set_column_custom_minimum_width(3, 120 * EDSCALE); counters_display->set_column_title(4, TTR("Outgoing RSET")); counters_display->set_column_expand(4, false); - counters_display->set_column_min_width(4, 120 * EDSCALE); + counters_display->set_column_custom_minimum_width(4, 120 * EDSCALE); add_child(counters_display); frame_delay = memnew(Timer); diff --git a/editor/debugger/editor_profiler.cpp b/editor/debugger/editor_profiler.cpp index 1bfef67e8c0..449aaa42ff2 100644 --- a/editor/debugger/editor_profiler.cpp +++ b/editor/debugger/editor_profiler.cpp @@ -631,13 +631,13 @@ EditorProfiler::EditorProfiler() { variables->set_column_titles_visible(true); variables->set_column_title(0, TTR("Name")); variables->set_column_expand(0, true); - variables->set_column_min_width(0, 60 * EDSCALE); + variables->set_column_custom_minimum_width(0, 60 * EDSCALE); variables->set_column_title(1, TTR("Time")); variables->set_column_expand(1, false); - variables->set_column_min_width(1, 100 * EDSCALE); + variables->set_column_custom_minimum_width(1, 100 * EDSCALE); variables->set_column_title(2, TTR("Calls")); variables->set_column_expand(2, false); - variables->set_column_min_width(2, 60 * EDSCALE); + variables->set_column_custom_minimum_width(2, 60 * EDSCALE); variables->connect("item_edited", callable_mp(this, &EditorProfiler::_item_edited)); graph = memnew(TextureRect); diff --git a/editor/debugger/editor_visual_profiler.cpp b/editor/debugger/editor_visual_profiler.cpp index cc2e00d0213..d3948dee971 100644 --- a/editor/debugger/editor_visual_profiler.cpp +++ b/editor/debugger/editor_visual_profiler.cpp @@ -773,13 +773,13 @@ EditorVisualProfiler::EditorVisualProfiler() { variables->set_column_titles_visible(true); variables->set_column_title(0, TTR("Name")); variables->set_column_expand(0, true); - variables->set_column_min_width(0, 60); + variables->set_column_custom_minimum_width(0, 60); variables->set_column_title(1, TTR("CPU")); variables->set_column_expand(1, false); - variables->set_column_min_width(1, 60 * EDSCALE); + variables->set_column_custom_minimum_width(1, 60 * EDSCALE); variables->set_column_title(2, TTR("GPU")); variables->set_column_expand(2, false); - variables->set_column_min_width(2, 60 * EDSCALE); + variables->set_column_custom_minimum_width(2, 60 * EDSCALE); variables->connect("cell_selected", callable_mp(this, &EditorVisualProfiler::_item_selected)); graph = memnew(TextureRect); diff --git a/editor/debugger/script_editor_debugger.cpp b/editor/debugger/script_editor_debugger.cpp index 7493cc2a8d7..0d3fd8c7f62 100644 --- a/editor/debugger/script_editor_debugger.cpp +++ b/editor/debugger/script_editor_debugger.cpp @@ -1643,7 +1643,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) { error_tree->set_columns(2); error_tree->set_column_expand(0, false); - error_tree->set_column_min_width(0, 140); + error_tree->set_column_custom_minimum_width(0, 140); error_tree->set_column_expand(1, true); @@ -1731,13 +1731,13 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) { vmem_tree->set_column_expand(0, true); vmem_tree->set_column_expand(1, false); vmem_tree->set_column_title(1, TTR("Type")); - vmem_tree->set_column_min_width(1, 100 * EDSCALE); + vmem_tree->set_column_custom_minimum_width(1, 100 * EDSCALE); vmem_tree->set_column_expand(2, false); vmem_tree->set_column_title(2, TTR("Format")); - vmem_tree->set_column_min_width(2, 150 * EDSCALE); + vmem_tree->set_column_custom_minimum_width(2, 150 * EDSCALE); vmem_tree->set_column_expand(3, false); vmem_tree->set_column_title(3, TTR("Usage")); - vmem_tree->set_column_min_width(3, 80 * EDSCALE); + vmem_tree->set_column_custom_minimum_width(3, 80 * EDSCALE); vmem_tree->set_hide_root(true); tabs->add_child(vmem_vb); diff --git a/editor/dependency_editor.cpp b/editor/dependency_editor.cpp index 7534b419fea..74a8ad90778 100644 --- a/editor/dependency_editor.cpp +++ b/editor/dependency_editor.cpp @@ -769,7 +769,7 @@ OrphanResourcesDialog::OrphanResourcesDialog() { files = memnew(Tree); files->set_columns(2); files->set_column_titles_visible(true); - files->set_column_min_width(1, 100); + files->set_column_custom_minimum_width(1, 100); files->set_column_expand(0, true); files->set_column_expand(1, false); files->set_column_title(0, TTR("Resource")); diff --git a/editor/editor_autoload_settings.cpp b/editor/editor_autoload_settings.cpp index dbb23d8603c..306a88047a3 100644 --- a/editor/editor_autoload_settings.cpp +++ b/editor/editor_autoload_settings.cpp @@ -882,19 +882,19 @@ EditorAutoloadSettings::EditorAutoloadSettings() { tree->set_column_title(0, TTR("Name")); tree->set_column_expand(0, true); - tree->set_column_min_width(0, 100 * EDSCALE); + tree->set_column_custom_minimum_width(0, 100 * EDSCALE); tree->set_column_title(1, TTR("Path")); tree->set_column_expand(1, true); - tree->set_column_min_width(1, 100 * EDSCALE); + tree->set_column_custom_minimum_width(1, 100 * EDSCALE); tree->set_column_title(2, TTR("Global Variable")); tree->set_column_expand(2, false); // Reserve enough space for translations of "Global Variable" which may be longer. - tree->set_column_min_width(2, 150 * EDSCALE); + tree->set_column_custom_minimum_width(2, 150 * EDSCALE); tree->set_column_expand(3, false); - tree->set_column_min_width(3, 120 * EDSCALE); + tree->set_column_custom_minimum_width(3, 120 * EDSCALE); tree->connect("cell_selected", callable_mp(this, &EditorAutoloadSettings::_autoload_selected)); tree->connect("item_edited", callable_mp(this, &EditorAutoloadSettings::_autoload_edited)); diff --git a/editor/editor_help_search.cpp b/editor/editor_help_search.cpp index b93ffa9321b..57ddc64e957 100644 --- a/editor/editor_help_search.cpp +++ b/editor/editor_help_search.cpp @@ -239,7 +239,7 @@ EditorHelpSearch::EditorHelpSearch() { results_tree->set_column_title(0, TTR("Name")); results_tree->set_column_title(1, TTR("Member Type")); results_tree->set_column_expand(1, false); - results_tree->set_column_min_width(1, 150 * EDSCALE); + results_tree->set_column_custom_minimum_width(1, 150 * EDSCALE); results_tree->set_custom_minimum_size(Size2(0, 100) * EDSCALE); results_tree->set_hide_root(true); results_tree->set_select_mode(Tree::SELECT_ROW); diff --git a/editor/editor_plugin_settings.cpp b/editor/editor_plugin_settings.cpp index 67ce1ade4d7..62fbad7bcf3 100644 --- a/editor/editor_plugin_settings.cpp +++ b/editor/editor_plugin_settings.cpp @@ -216,10 +216,10 @@ EditorPluginSettings::EditorPluginSettings() { plugin_list->set_column_expand(2, false); plugin_list->set_column_expand(3, false); plugin_list->set_column_expand(4, false); - plugin_list->set_column_min_width(1, 100 * EDSCALE); - plugin_list->set_column_min_width(2, 250 * EDSCALE); - plugin_list->set_column_min_width(3, 80 * EDSCALE); - plugin_list->set_column_min_width(4, 40 * EDSCALE); + plugin_list->set_column_custom_minimum_width(1, 100 * EDSCALE); + plugin_list->set_column_custom_minimum_width(2, 250 * EDSCALE); + plugin_list->set_column_custom_minimum_width(3, 80 * EDSCALE); + plugin_list->set_column_custom_minimum_width(4, 40 * EDSCALE); plugin_list->set_hide_root(true); plugin_list->connect("item_edited", callable_mp(this, &EditorPluginSettings::_plugin_activity_changed)); diff --git a/editor/find_in_files.cpp b/editor/find_in_files.cpp index c29b5d5906e..cb8de09a9a0 100644 --- a/editor/find_in_files.cpp +++ b/editor/find_in_files.cpp @@ -638,7 +638,7 @@ void FindInFilesPanel::set_with_replace(bool with_replace) { // Results show checkboxes on their left so they can be opted out _results_display->set_columns(2); _results_display->set_column_expand(0, false); - _results_display->set_column_min_width(0, 48 * EDSCALE); + _results_display->set_column_custom_minimum_width(0, 48 * EDSCALE); } else { // Results are single-cell items diff --git a/editor/import/scene_import_settings.cpp b/editor/import/scene_import_settings.cpp index cb9fd1f28e7..f9f47ec4f41 100644 --- a/editor/import/scene_import_settings.cpp +++ b/editor/import/scene_import_settings.cpp @@ -1163,13 +1163,13 @@ SceneImportSettings::SceneImportSettings() { external_path_tree->set_columns(3); external_path_tree->set_column_titles_visible(true); external_path_tree->set_column_expand(0, true); - external_path_tree->set_column_min_width(0, 100 * EDSCALE); + external_path_tree->set_column_custom_minimum_width(0, 100 * EDSCALE); external_path_tree->set_column_title(0, TTR("Resource")); external_path_tree->set_column_expand(1, true); - external_path_tree->set_column_min_width(1, 100 * EDSCALE); + external_path_tree->set_column_custom_minimum_width(1, 100 * EDSCALE); external_path_tree->set_column_title(1, TTR("Path")); external_path_tree->set_column_expand(2, false); - external_path_tree->set_column_min_width(2, 200 * EDSCALE); + external_path_tree->set_column_custom_minimum_width(2, 200 * EDSCALE); external_path_tree->set_column_title(2, TTR("Status")); save_path = memnew(EditorFileDialog); save_path->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_DIR); diff --git a/editor/localization_editor.cpp b/editor/localization_editor.cpp index 161f1dde0d2..91a15f1131e 100644 --- a/editor/localization_editor.cpp +++ b/editor/localization_editor.cpp @@ -729,7 +729,7 @@ LocalizationEditor::LocalizationEditor() { translation_remap_options->set_column_titles_visible(true); translation_remap_options->set_column_expand(0, true); translation_remap_options->set_column_expand(1, false); - translation_remap_options->set_column_min_width(1, 200); + translation_remap_options->set_column_custom_minimum_width(1, 200); translation_remap_options->connect("item_edited", callable_mp(this, &LocalizationEditor::_translation_res_option_changed)); translation_remap_options->connect("button_pressed", callable_mp(this, &LocalizationEditor::_translation_res_option_delete)); tmc->add_child(translation_remap_options); diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp index e31c98db922..48d7cfdee20 100644 --- a/editor/plugins/animation_player_editor_plugin.cpp +++ b/editor/plugins/animation_player_editor_plugin.cpp @@ -569,8 +569,8 @@ void AnimationPlayerEditor::_animation_blend() { blend_editor.dialog->popup_centered(Size2(400, 400) * EDSCALE); blend_editor.tree->set_hide_root(true); - blend_editor.tree->set_column_min_width(0, 10); - blend_editor.tree->set_column_min_width(1, 3); + blend_editor.tree->set_column_custom_minimum_width(0, 10); + blend_editor.tree->set_column_custom_minimum_width(1, 3); List anims; player->get_animation_list(&anims); diff --git a/editor/plugins/resource_preloader_editor_plugin.cpp b/editor/plugins/resource_preloader_editor_plugin.cpp index b8b2c6d3434..a7c11f8521a 100644 --- a/editor/plugins/resource_preloader_editor_plugin.cpp +++ b/editor/plugins/resource_preloader_editor_plugin.cpp @@ -367,8 +367,8 @@ ResourcePreloaderEditor::ResourcePreloaderEditor() { tree = memnew(Tree); tree->connect("button_pressed", callable_mp(this, &ResourcePreloaderEditor::_cell_button_pressed)); tree->set_columns(2); - tree->set_column_min_width(0, 2); - tree->set_column_min_width(1, 3); + tree->set_column_custom_minimum_width(0, 2); + tree->set_column_custom_minimum_width(1, 3); tree->set_column_expand(0, true); tree->set_column_expand(1, true); tree->set_v_size_flags(SIZE_EXPAND_FILL); diff --git a/editor/plugins/theme_editor_plugin.cpp b/editor/plugins/theme_editor_plugin.cpp index 4ab5887cd76..99d7267eac7 100644 --- a/editor/plugins/theme_editor_plugin.cpp +++ b/editor/plugins/theme_editor_plugin.cpp @@ -932,9 +932,9 @@ ThemeItemImportTree::ThemeItemImportTree() { import_items_tree->set_column_expand(0, true); import_items_tree->set_column_expand(IMPORT_ITEM, false); import_items_tree->set_column_expand(IMPORT_ITEM_DATA, false); - import_items_tree->set_column_min_width(0, 160 * EDSCALE); - import_items_tree->set_column_min_width(IMPORT_ITEM, 80 * EDSCALE); - import_items_tree->set_column_min_width(IMPORT_ITEM_DATA, 80 * EDSCALE); + import_items_tree->set_column_custom_minimum_width(0, 160 * EDSCALE); + import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM, 80 * EDSCALE); + import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM_DATA, 80 * EDSCALE); ScrollContainer *import_bulk_sc = memnew(ScrollContainer); import_bulk_sc->set_custom_minimum_size(Size2(260.0, 0.0) * EDSCALE); diff --git a/modules/gdnative/gdnative_library_editor_plugin.cpp b/modules/gdnative/gdnative_library_editor_plugin.cpp index b4ac0d886e5..bdbf151393e 100644 --- a/modules/gdnative/gdnative_library_editor_plugin.cpp +++ b/modules/gdnative/gdnative_library_editor_plugin.cpp @@ -356,12 +356,12 @@ GDNativeLibraryEditor::GDNativeLibraryEditor() { tree->set_column_titles_visible(true); tree->set_columns(4); tree->set_column_expand(0, false); - tree->set_column_min_width(0, int(200 * EDSCALE)); + tree->set_column_custom_minimum_width(0, int(200 * EDSCALE)); tree->set_column_title(0, TTR("Platform")); tree->set_column_title(1, TTR("Dynamic Library")); tree->set_column_title(2, TTR("Dependencies")); tree->set_column_expand(3, false); - tree->set_column_min_width(3, int(110 * EDSCALE)); + tree->set_column_custom_minimum_width(3, int(110 * EDSCALE)); tree->connect("button_pressed", callable_mp(this, &GDNativeLibraryEditor::_on_item_button)); tree->connect("item_collapsed", callable_mp(this, &GDNativeLibraryEditor::_on_item_collapsed)); tree->connect("item_activated", callable_mp(this, &GDNativeLibraryEditor::_on_item_activated)); diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp index f677b3592a3..521d37060ad 100644 --- a/scene/gui/tree.cpp +++ b/scene/gui/tree.cpp @@ -489,11 +489,11 @@ TreeItem *TreeItem::create_child(int p_idx) { return ti; } -Tree *TreeItem::get_tree() { +Tree *TreeItem::get_tree() const { return tree; } -TreeItem *TreeItem::get_next() { +TreeItem *TreeItem::get_next() const { return next; } @@ -516,11 +516,11 @@ TreeItem *TreeItem::get_prev() { return prev; } -TreeItem *TreeItem::get_parent() { +TreeItem *TreeItem::get_parent() const { return parent; } -TreeItem *TreeItem::get_first_child() { +TreeItem *TreeItem::get_first_child() const { return first_child; } @@ -953,6 +953,53 @@ bool TreeItem::is_folding_disabled() const { return disable_folding; } +Size2 TreeItem::get_minimum_size(int p_column) { + ERR_FAIL_INDEX_V(p_column, cells.size(), Size2()); + Tree *tree = get_tree(); + ERR_FAIL_COND_V(!tree, Size2()); + + Size2 size; + + // Default offset? + //size.width += (disable_folding || tree->hide_folding) ? tree->cache.hseparation : tree->cache.item_margin; + + // Text. + const TreeItem::Cell &cell = cells[p_column]; + if (!cell.text.is_empty()) { + if (cell.dirty) { + tree->update_item_cell(this, p_column); + } + Size2 text_size = cell.text_buf->get_size(); + size.width += text_size.width; + size.height = MAX(size.height, text_size.height); + } + + // Icon. + if (cell.icon.is_valid()) { + Size2i icon_size = cell.get_icon_size(); + if (cell.icon_max_w > 0 && icon_size.width > cell.icon_max_w) { + icon_size.width = cell.icon_max_w; + } + size.width += icon_size.width + tree->cache.hseparation; + size.height = MAX(size.height, icon_size.height); + } + + // Buttons. + for (int i = 0; i < cell.buttons.size(); i++) { + Ref texture = cell.buttons[i].texture; + if (texture.is_valid()) { + Size2 button_size = texture->get_size() + tree->cache.button_pressed->get_minimum_size(); + size.width += button_size.width; + size.height = MAX(size.height, button_size.height); + } + } + if (cell.buttons.size() >= 2) { + size.width += (cell.buttons.size() - 1) * tree->cache.button_margin; + } + + return size; +} + Variant TreeItem::_call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) { if (p_argcount < 1) { r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; @@ -3276,7 +3323,7 @@ Size2 Tree::get_internal_min_size() const { size.height += get_item_height(root); } for (int i = 0; i < columns.size(); i++) { - size.width += columns[i].min_width; + size.width += get_column_minimum_width(i); } return size; @@ -3300,26 +3347,38 @@ void Tree::update_scrollbars() { h_scroll->set_begin(Point2(0, size.height - hmin.height)); h_scroll->set_end(Point2(size.width - vmin.width, size.height)); - Size2 min = get_internal_min_size(); + Size2 internal_min_size = get_internal_min_size(); - if (min.height < size.height - hmin.height) { - v_scroll->hide(); - cache.offset.y = 0; - } else { - v_scroll->show(); - v_scroll->set_max(min.height); - v_scroll->set_page(size.height - hmin.height - tbh); - cache.offset.y = v_scroll->get_value(); + bool display_vscroll = internal_min_size.height + cache.bg->get_margin(SIDE_TOP) > size.height; + bool display_hscroll = internal_min_size.width + cache.bg->get_margin(SIDE_LEFT) > size.width; + for (int i = 0; i < 2; i++) { + // Check twice, as both values are dependent on each other. + if (display_hscroll) { + display_vscroll = internal_min_size.height + cache.bg->get_margin(SIDE_TOP) + hmin.height > size.height; + } + if (display_vscroll) { + display_hscroll = internal_min_size.width + cache.bg->get_margin(SIDE_LEFT) + vmin.width > size.width; + } } - if (min.width < size.width - vmin.width) { - h_scroll->hide(); - cache.offset.x = 0; + if (display_vscroll) { + v_scroll->show(); + v_scroll->set_max(internal_min_size.height); + v_scroll->set_page(size.height - hmin.height - tbh); + cache.offset.y = v_scroll->get_value(); } else { + v_scroll->hide(); + cache.offset.y = 0; + } + + if (display_hscroll) { h_scroll->show(); - h_scroll->set_max(min.width); + h_scroll->set_max(internal_min_size.width); h_scroll->set_page(size.width - vmin.width); cache.offset.x = h_scroll->get_value(); + } else { + h_scroll->hide(); + cache.offset.x = 0; } } @@ -3445,7 +3504,7 @@ void Tree::_notification(int p_what) { draw_ofs.y += tbh; draw_size.y -= tbh; - if (root) { + if (root && get_size().x > 0 && get_size().y > 0) { draw_item(Point2(), draw_ofs, draw_size, root); } @@ -3513,7 +3572,17 @@ void Tree::_update_all() { } Size2 Tree::get_minimum_size() const { - return Size2(1, 1); + if (h_scroll_enabled && v_scroll_enabled) { + return Size2(); + } else { + Vector2 min_size = get_internal_min_size(); + Ref bg = cache.bg; + if (bg.is_valid()) { + min_size.x += bg->get_margin(SIDE_LEFT) + bg->get_margin(SIDE_RIGHT); + min_size.y += bg->get_margin(SIDE_TOP) + bg->get_margin(SIDE_BOTTOM); + } + return Vector2(h_scroll_enabled ? 0 : min_size.x, v_scroll_enabled ? 0 : min_size.y); + } } TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) { @@ -3541,11 +3610,11 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) { return ti; } -TreeItem *Tree::get_root() { +TreeItem *Tree::get_root() const { return root; } -TreeItem *Tree::get_last_item() { +TreeItem *Tree::get_last_item() const { TreeItem *last = root; while (last) { @@ -3675,13 +3744,13 @@ bool Tree::is_root_hidden() const { return hide_root; } -void Tree::set_column_min_width(int p_column, int p_min_width) { +void Tree::set_column_custom_minimum_width(int p_column, int p_min_width) { ERR_FAIL_INDEX(p_column, columns.size()); - if (p_min_width < 1) { + if (p_min_width < 0) { return; } - columns.write[p_column].min_width = p_min_width; + columns.write[p_column].custom_min_width = p_min_width; update(); } @@ -3748,44 +3817,79 @@ TreeItem *Tree::get_next_selected(TreeItem *p_item) { return nullptr; } +int Tree::get_column_minimum_width(int p_column) const { + ERR_FAIL_INDEX_V(p_column, columns.size(), -1); + + if (columns[p_column].custom_min_width != 0) { + return columns[p_column].custom_min_width; + } else { + int depth = 0; + int min_width = 0; + TreeItem *next; + for (TreeItem *item = get_root(); item; item = next) { + next = item->get_next_visible(); + // Compute the depth in tree. + if (next && p_column == 0) { + if (next->get_parent() == item) { + depth += 1; + } else { + TreeItem *common_parent = item->get_parent(); + while (common_parent != next->get_parent()) { + common_parent = common_parent->get_parent(); + depth -= 1; + } + } + } + + // Get the item minimum size. + Size2 item_size = item->get_minimum_size(p_column); + if (p_column == 0) { + item_size.width += cache.item_margin * depth; + } + min_width = MAX(min_width, item_size.width); + } + return min_width; + } +} + int Tree::get_column_width(int p_column) const { ERR_FAIL_INDEX_V(p_column, columns.size(), -1); - if (!columns[p_column].expand) { - return columns[p_column].min_width; - } + if (columns[p_column].expand) { + int expand_area = get_size().width; - int expand_area = get_size().width; + Ref bg = cache.bg; - Ref bg = cache.bg; - - if (bg.is_valid()) { - expand_area -= bg->get_margin(SIDE_LEFT) + bg->get_margin(SIDE_RIGHT); - } - - if (v_scroll->is_visible_in_tree()) { - expand_area -= v_scroll->get_combined_minimum_size().width; - } - - int expanding_columns = 0; - int expanding_total = 0; - - for (int i = 0; i < columns.size(); i++) { - if (!columns[i].expand) { - expand_area -= columns[i].min_width; - } else { - expanding_total += columns[i].min_width; - expanding_columns++; + if (bg.is_valid()) { + expand_area -= bg->get_margin(SIDE_LEFT) + bg->get_margin(SIDE_RIGHT); } + + if (v_scroll->is_visible_in_tree()) { + expand_area -= v_scroll->get_combined_minimum_size().width; + } + + int expanding_columns = 0; + int expanding_total = 0; + + for (int i = 0; i < columns.size(); i++) { + if (!columns[i].expand) { + expand_area -= get_column_minimum_width(i); + } else { + expanding_total += get_column_minimum_width(i); + expanding_columns++; + } + } + + if (expand_area < expanding_total) { + return get_column_minimum_width(p_column); + } + + ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldn't happen + + return expand_area * get_column_minimum_width(p_column) / expanding_total; + } else { + return get_column_minimum_width(p_column); } - - if (expand_area < expanding_total) { - return columns[p_column].min_width; - } - - ERR_FAIL_COND_V(expanding_columns == 0, -1); // shouldn't happen - - return expand_area * columns[p_column].min_width / expanding_total; } void Tree::propagate_set_columns(TreeItem *p_item) { @@ -4047,6 +4151,24 @@ void Tree::scroll_to_item(TreeItem *p_item) { } } +void Tree::set_h_scroll_enabled(bool p_enable) { + h_scroll_enabled = p_enable; + minimum_size_changed(); +} + +bool Tree::is_h_scroll_enabled() const { + return h_scroll_enabled; +} + +void Tree::set_v_scroll_enabled(bool p_enable) { + v_scroll_enabled = p_enable; + minimum_size_changed(); +} + +bool Tree::is_v_scroll_enabled() const { + return v_scroll_enabled; +} + TreeItem *Tree::_search_item_text(TreeItem *p_at, const String &p_find, int *r_col, bool p_selectable, bool p_backwards) { TreeItem *from = p_at; TreeItem *loop = nullptr; // Safe-guard against infinite loop. @@ -4422,7 +4544,7 @@ void Tree::_bind_methods() { ClassDB::bind_method(D_METHOD("create_item", "parent", "idx"), &Tree::_create_item, DEFVAL(Variant()), DEFVAL(-1)); ClassDB::bind_method(D_METHOD("get_root"), &Tree::get_root); - ClassDB::bind_method(D_METHOD("set_column_min_width", "column", "min_width"), &Tree::set_column_min_width); + ClassDB::bind_method(D_METHOD("set_column_custom_minimum_width", "column", "min_width"), &Tree::set_column_custom_minimum_width); ClassDB::bind_method(D_METHOD("set_column_expand", "column", "expand"), &Tree::set_column_expand); ClassDB::bind_method(D_METHOD("get_column_width", "column"), &Tree::get_column_width); @@ -4468,6 +4590,12 @@ void Tree::_bind_methods() { ClassDB::bind_method(D_METHOD("get_scroll"), &Tree::get_scroll); ClassDB::bind_method(D_METHOD("scroll_to_item", "item"), &Tree::_scroll_to_item); + ClassDB::bind_method(D_METHOD("set_h_scroll_enabled", "h_scroll"), &Tree::set_h_scroll_enabled); + ClassDB::bind_method(D_METHOD("is_h_scroll_enabled"), &Tree::is_h_scroll_enabled); + + ClassDB::bind_method(D_METHOD("set_v_scroll_enabled", "h_scroll"), &Tree::set_v_scroll_enabled); + ClassDB::bind_method(D_METHOD("is_v_scroll_enabled"), &Tree::is_v_scroll_enabled); + ClassDB::bind_method(D_METHOD("set_hide_folding", "hide"), &Tree::set_hide_folding); ClassDB::bind_method(D_METHOD("is_folding_hidden"), &Tree::is_folding_hidden); @@ -4487,6 +4615,8 @@ void Tree::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_root"), "set_hide_root", "is_root_hidden"); ADD_PROPERTY(PropertyInfo(Variant::INT, "drop_mode_flags", PROPERTY_HINT_FLAGS, "On Item,In Between"), "set_drop_mode_flags", "get_drop_mode_flags"); ADD_PROPERTY(PropertyInfo(Variant::INT, "select_mode", PROPERTY_HINT_ENUM, "Single,Row,Multi"), "set_select_mode", "get_select_mode"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_horizontal_enabled"), "set_h_scroll_enabled", "is_h_scroll_enabled"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "scroll_vertical_enabled"), "set_v_scroll_enabled", "is_v_scroll_enabled"); ADD_SIGNAL(MethodInfo("item_selected")); ADD_SIGNAL(MethodInfo("cell_selected")); diff --git a/scene/gui/tree.h b/scene/gui/tree.h index 42dd27cb55a..fd5fcd78380 100644 --- a/scene/gui/tree.h +++ b/scene/gui/tree.h @@ -315,16 +315,18 @@ public: void set_disable_folding(bool p_disable); bool is_folding_disabled() const; + Size2 get_minimum_size(int p_column); + /* Item manipulation */ TreeItem *create_child(int p_idx = -1); - Tree *get_tree(); + Tree *get_tree() const; TreeItem *get_prev(); - TreeItem *get_next(); - TreeItem *get_parent(); - TreeItem *get_first_child(); + TreeItem *get_next() const; + TreeItem *get_parent() const; + TreeItem *get_first_child() const; TreeItem *get_prev_visible(bool p_wrap = false); TreeItem *get_next_visible(bool p_wrap = false); @@ -408,7 +410,7 @@ private: int drop_mode_flags = 0; struct ColumnInfo { - int min_width = 1; + int custom_min_width = 0; bool expand = true; String title; Ref text_buf; @@ -545,6 +547,8 @@ private: void _scroll_moved(float p_value); HScrollBar *h_scroll; VScrollBar *v_scroll; + bool h_scroll_enabled = true; + bool v_scroll_enabled = true; Size2 get_internal_min_size() const; void update_cache(); @@ -623,11 +627,12 @@ public: void clear(); TreeItem *create_item(TreeItem *p_parent = nullptr, int p_idx = -1); - TreeItem *get_root(); - TreeItem *get_last_item(); + TreeItem *get_root() const; + TreeItem *get_last_item() const; - void set_column_min_width(int p_column, int p_min_width); + void set_column_custom_minimum_width(int p_column, int p_min_width); void set_column_expand(int p_column, bool p_expand); + int get_column_minimum_width(int p_column) const; int get_column_width(int p_column) const; void set_hide_root(bool p_enabled); @@ -679,6 +684,10 @@ public: Point2 get_scroll() const; void scroll_to_item(TreeItem *p_item); + void set_h_scroll_enabled(bool p_enable); + bool is_h_scroll_enabled() const; + void set_v_scroll_enabled(bool p_enable); + bool is_v_scroll_enabled() const; void set_cursor_can_exit_tree(bool p_enable);