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-rw-r--r--scene/gui/tab_container.cpp111
1 files changed, 51 insertions, 60 deletions
diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index 809b4ffd64..1e31f9e206 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -43,11 +43,11 @@ int TabContainer::_get_top_margin() const {
}
// Respect the minimum tab height.
- Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
- Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
+ Ref<StyleBox> tab_unselected = get_theme_stylebox("tab_unselected");
+ Ref<StyleBox> tab_selected = get_theme_stylebox("tab_selected");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
- int tab_height = MAX(MAX(tab_bg->get_minimum_size().height, tab_fg->get_minimum_size().height), tab_disabled->get_minimum_size().height);
+ int tab_height = MAX(MAX(tab_unselected->get_minimum_size().height, tab_selected->get_minimum_size().height), tab_disabled->get_minimum_size().height);
// Font height or higher icon wins.
int content_height = 0;
@@ -76,7 +76,7 @@ void TabContainer::_gui_input(const Ref<InputEvent> &p_event) {
Popup *popup = get_popup();
- if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
+ if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == MOUSE_BUTTON_LEFT) {
Point2 pos(mb->get_position().x, mb->get_position().y);
Size2 size = get_size();
@@ -337,8 +337,8 @@ void TabContainer::_notification(int p_what) {
}
Vector<Control *> tabs = _get_tabs();
- Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
- Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
+ Ref<StyleBox> tab_unselected = get_theme_stylebox("tab_unselected");
+ Ref<StyleBox> tab_selected = get_theme_stylebox("tab_selected");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
Ref<Texture2D> increment = get_theme_icon("increment");
Ref<Texture2D> increment_hl = get_theme_icon("increment_highlight");
@@ -346,9 +346,9 @@ void TabContainer::_notification(int p_what) {
Ref<Texture2D> decrement_hl = get_theme_icon("decrement_highlight");
Ref<Texture2D> menu = get_theme_icon("menu");
Ref<Texture2D> menu_hl = get_theme_icon("menu_highlight");
- Color font_color_fg = get_theme_color("font_color_fg");
- Color font_color_bg = get_theme_color("font_color_bg");
- Color font_color_disabled = get_theme_color("font_color_disabled");
+ Color font_selected_color = get_theme_color("font_selected_color");
+ Color font_unselected_color = get_theme_color("font_unselected_color");
+ Color font_disabled_color = get_theme_color("font_disabled_color");
int side_margin = get_theme_constant("side_margin");
// Find out start and width of the header area.
@@ -433,17 +433,17 @@ void TabContainer::_notification(int p_what) {
int tab_width = tab_widths[i];
if (get_tab_disabled(index)) {
if (rtl) {
- _draw_tab(tab_disabled, font_color_disabled, index, size.width - (tabs_ofs_cache + x) - tab_width);
+ _draw_tab(tab_disabled, font_disabled_color, index, size.width - (tabs_ofs_cache + x) - tab_width);
} else {
- _draw_tab(tab_disabled, font_color_disabled, index, tabs_ofs_cache + x);
+ _draw_tab(tab_disabled, font_disabled_color, index, tabs_ofs_cache + x);
}
} else if (index == current) {
x_current = x;
} else {
if (rtl) {
- _draw_tab(tab_bg, font_color_bg, index, size.width - (tabs_ofs_cache + x) - tab_width);
+ _draw_tab(tab_unselected, font_unselected_color, index, size.width - (tabs_ofs_cache + x) - tab_width);
} else {
- _draw_tab(tab_bg, font_color_bg, index, tabs_ofs_cache + x);
+ _draw_tab(tab_unselected, font_unselected_color, index, tabs_ofs_cache + x);
}
}
@@ -459,9 +459,9 @@ void TabContainer::_notification(int p_what) {
// Draw selected tab in front. only draw selected tab when it's in visible range.
if (tabs.size() > 0 && current - first_tab_cache < tab_widths.size() && current >= first_tab_cache) {
if (rtl) {
- _draw_tab(tab_fg, font_color_fg, current, size.width - (tabs_ofs_cache + x_current) - tab_widths[current]);
+ _draw_tab(tab_selected, font_selected_color, current, size.width - (tabs_ofs_cache + x_current) - tab_widths[current]);
} else {
- _draw_tab(tab_fg, font_color_fg, current, tabs_ofs_cache + x_current);
+ _draw_tab(tab_selected, font_selected_color, current, tabs_ofs_cache + x_current);
}
}
@@ -535,6 +535,8 @@ void TabContainer::_draw_tab(Ref<StyleBox> &p_tab_style, Color &p_font_color, in
Vector<Control *> tabs = _get_tabs();
RID canvas = get_canvas_item();
Ref<Font> font = get_theme_font("font");
+ Color font_outline_color = get_theme_color("font_outline_color");
+ int outline_size = get_theme_constant("outline_size");
int icon_text_distance = get_theme_constant("icon_separation");
int tab_width = _get_tab_width(p_index);
int header_height = _get_top_margin();
@@ -547,8 +549,8 @@ void TabContainer::_draw_tab(Ref<StyleBox> &p_tab_style, Color &p_font_color, in
Control *control = Object::cast_to<Control>(tabs[p_index]);
String text = control->has_meta("_tab_name") ? String(tr(String(control->get_meta("_tab_name")))) : String(tr(control->get_name()));
- int x_content = tab_rect.position.x + p_tab_style->get_margin(MARGIN_LEFT);
- int top_margin = p_tab_style->get_margin(MARGIN_TOP);
+ int x_content = tab_rect.position.x + p_tab_style->get_margin(SIDE_LEFT);
+ int top_margin = p_tab_style->get_margin(SIDE_TOP);
int y_center = top_margin + (tab_rect.size.y - p_tab_style->get_minimum_size().y) / 2;
// Draw the tab icon.
@@ -565,6 +567,9 @@ void TabContainer::_draw_tab(Ref<StyleBox> &p_tab_style, Color &p_font_color, in
// Draw the tab text.
Point2i text_pos(x_content, y_center - text_buf[p_index]->get_size().y / 2);
+ if (outline_size > 0 && font_outline_color.a > 0) {
+ text_buf[p_index]->draw_outline(canvas, text_pos, outline_size, font_outline_color);
+ }
text_buf[p_index]->draw(canvas, text_pos, p_font_color);
}
@@ -607,14 +612,14 @@ void TabContainer::_repaint() {
Control *c = tabs[i];
if (i == current) {
c->show();
- c->set_anchors_and_margins_preset(Control::PRESET_WIDE);
+ c->set_anchors_and_offsets_preset(Control::PRESET_WIDE);
if (tabs_visible) {
- c->set_margin(MARGIN_TOP, _get_top_margin());
+ c->set_offset(SIDE_TOP, _get_top_margin());
}
- c->set_margin(Margin(MARGIN_TOP), c->get_margin(Margin(MARGIN_TOP)) + sb->get_margin(Margin(MARGIN_TOP)));
- c->set_margin(Margin(MARGIN_LEFT), c->get_margin(Margin(MARGIN_LEFT)) + sb->get_margin(Margin(MARGIN_LEFT)));
- c->set_margin(Margin(MARGIN_RIGHT), c->get_margin(Margin(MARGIN_RIGHT)) - sb->get_margin(Margin(MARGIN_RIGHT)));
- c->set_margin(Margin(MARGIN_BOTTOM), c->get_margin(Margin(MARGIN_BOTTOM)) - sb->get_margin(Margin(MARGIN_BOTTOM)));
+ c->set_offset(Side(SIDE_TOP), c->get_offset(Side(SIDE_TOP)) + sb->get_margin(Side(SIDE_TOP)));
+ c->set_offset(Side(SIDE_LEFT), c->get_offset(Side(SIDE_LEFT)) + sb->get_margin(Side(SIDE_LEFT)));
+ c->set_offset(Side(SIDE_RIGHT), c->get_offset(Side(SIDE_RIGHT)) - sb->get_margin(Side(SIDE_RIGHT)));
+ c->set_offset(Side(SIDE_BOTTOM), c->get_offset(Side(SIDE_BOTTOM)) - sb->get_margin(Side(SIDE_BOTTOM)));
} else {
c->hide();
@@ -640,7 +645,7 @@ int TabContainer::_get_tab_width(int p_index) const {
// Get the width of the text displayed on the tab.
Ref<Font> font = get_theme_font("font");
int font_size = get_theme_font_size("font_size");
- String text = control->has_meta("_tab_name") ? String(tr(String(control->get_meta("_tab_name")))) : String(control->get_name());
+ String text = control->has_meta("_tab_name") ? String(tr(String(control->get_meta("_tab_name")))) : String(tr(control->get_name()));
int width = font->get_string_size(text, font_size).width;
// Add space for a tab icon.
@@ -655,15 +660,15 @@ int TabContainer::_get_tab_width(int p_index) const {
}
// Respect a minimum size.
- Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
- Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
+ Ref<StyleBox> tab_unselected = get_theme_stylebox("tab_unselected");
+ Ref<StyleBox> tab_selected = get_theme_stylebox("tab_selected");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
if (get_tab_disabled(p_index)) {
width += tab_disabled->get_minimum_size().width;
} else if (p_index == current) {
- width += tab_fg->get_minimum_size().width;
+ width += tab_selected->get_minimum_size().width;
} else {
- width += tab_bg->get_minimum_size().width;
+ width += tab_unselected->get_minimum_size().width;
}
return width;
@@ -712,15 +717,15 @@ void TabContainer::add_child_notify(Node *p_child) {
current = 0;
previous = 0;
}
- c->set_anchors_and_margins_preset(Control::PRESET_WIDE);
+ c->set_anchors_and_offsets_preset(Control::PRESET_WIDE);
if (tabs_visible) {
- c->set_margin(MARGIN_TOP, _get_top_margin());
+ c->set_offset(SIDE_TOP, _get_top_margin());
}
Ref<StyleBox> sb = get_theme_stylebox("panel");
- c->set_margin(Margin(MARGIN_TOP), c->get_margin(Margin(MARGIN_TOP)) + sb->get_margin(Margin(MARGIN_TOP)));
- c->set_margin(Margin(MARGIN_LEFT), c->get_margin(Margin(MARGIN_LEFT)) + sb->get_margin(Margin(MARGIN_LEFT)));
- c->set_margin(Margin(MARGIN_RIGHT), c->get_margin(Margin(MARGIN_RIGHT)) - sb->get_margin(Margin(MARGIN_RIGHT)));
- c->set_margin(Margin(MARGIN_BOTTOM), c->get_margin(Margin(MARGIN_BOTTOM)) - sb->get_margin(Margin(MARGIN_BOTTOM)));
+ c->set_offset(Side(SIDE_TOP), c->get_offset(Side(SIDE_TOP)) + sb->get_margin(Side(SIDE_TOP)));
+ c->set_offset(Side(SIDE_LEFT), c->get_offset(Side(SIDE_LEFT)) + sb->get_margin(Side(SIDE_LEFT)));
+ c->set_offset(Side(SIDE_RIGHT), c->get_offset(Side(SIDE_RIGHT)) - sb->get_margin(Side(SIDE_RIGHT)));
+ c->set_offset(Side(SIDE_BOTTOM), c->get_offset(Side(SIDE_BOTTOM)) - sb->get_margin(Side(SIDE_BOTTOM)));
update();
p_child->connect("renamed", callable_mp(this, &TabContainer::_child_renamed_callback));
if (first && is_inside_tree()) {
@@ -747,8 +752,6 @@ void TabContainer::set_current_tab(int p_current) {
_repaint();
- _change_notify("current_tab");
-
if (pending_previous == current) {
emit_signal("tab_selected", current);
} else {
@@ -789,6 +792,10 @@ Control *TabContainer::get_current_tab_control() const {
void TabContainer::remove_child_notify(Node *p_child) {
Container::remove_child_notify(p_child);
+ if (!Object::cast_to<Control>(p_child)) {
+ return;
+ }
+
call_deferred("_update_current_tab");
p_child->disconnect("renamed", callable_mp(this, &TabContainer::_child_renamed_callback));
@@ -963,8 +970,6 @@ void TabContainer::set_tab_align(TabAlign p_align) {
ERR_FAIL_INDEX(p_align, 3);
align = p_align;
update();
-
- _change_notify("tab_align");
}
TabContainer::TabAlign TabContainer::get_tab_align() const {
@@ -982,9 +987,9 @@ void TabContainer::set_tabs_visible(bool p_visible) {
for (int i = 0; i < tabs.size(); i++) {
Control *c = tabs[i];
if (p_visible) {
- c->set_margin(MARGIN_TOP, _get_top_margin());
+ c->set_offset(SIDE_TOP, _get_top_margin());
} else {
- c->set_margin(MARGIN_TOP, 0);
+ c->set_offset(SIDE_TOP, 0);
}
}
@@ -1018,6 +1023,7 @@ void TabContainer::set_tab_title(int p_tab, const String &p_title) {
Control *child = _get_tab(p_tab);
ERR_FAIL_COND(!child);
child->set_meta("_tab_name", p_title);
+ _refresh_texts();
update();
}
@@ -1127,13 +1133,13 @@ Size2 TabContainer::get_minimum_size() const {
ms.y = MAX(ms.y, cms.y);
}
- Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
- Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
+ Ref<StyleBox> tab_unselected = get_theme_stylebox("tab_unselected");
+ Ref<StyleBox> tab_selected = get_theme_stylebox("tab_selected");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
Ref<Font> font = get_theme_font("font");
if (tabs_visible) {
- ms.y += MAX(MAX(tab_bg->get_minimum_size().y, tab_fg->get_minimum_size().y), tab_disabled->get_minimum_size().y);
+ ms.y += MAX(MAX(tab_unselected->get_minimum_size().y, tab_selected->get_minimum_size().y), tab_disabled->get_minimum_size().y);
ms.y += _get_top_margin();
}
@@ -1239,20 +1245,5 @@ void TabContainer::_bind_methods() {
}
TabContainer::TabContainer() {
- first_tab_cache = 0;
- last_tab_cache = 0;
- buttons_visible_cache = false;
- menu_hovered = false;
- highlight_arrow = -1;
- tabs_ofs_cache = 0;
- current = 0;
- previous = 0;
- align = ALIGN_CENTER;
- tabs_visible = true;
- all_tabs_in_front = false;
- drag_to_rearrange_enabled = false;
- tabs_rearrange_group = -1;
- use_hidden_tabs_for_min_size = false;
-
connect("mouse_exited", callable_mp(this, &TabContainer::_on_mouse_exited));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 01:25:46 +0000