RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 08:48:11 +00:00
Code Issues Activity Actions

GTabWidget: Make a custom look for tab buttons.

Browse source
This commit is contained in:
Andreas Kling 2019-05-05 14:39:37 +02:00
parent 62e7b26406
commit 4e1b36ddf2
5 changed files with 66 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

27
LibGUI/GTabWidget.cpp
View file

@ -81,21 +81,40 @@ void GTabWidget::paint_event(GPaintEvent& event)
GPainter painter(*this);
painter.add_clip_rect(event.rect());
painter.fill_rect(bar_rect(), Color::MidGray);
painter.fill_rect(bar_rect(), Color::LightGray);
for (int i = 0; i < m_tabs.size(); ++i) {
if (m_tabs[i].widget == m_active_widget)
continue;
auto button_rect = this->button_rect(i);
StylePainter::paint_button(painter, button_rect, ButtonStyle::Normal, m_tabs[i].widget == m_active_widget);
StylePainter::paint_tab_button(painter, button_rect, false, m_tabs[i].hovered, m_tabs[i].widget->is_enabled());
painter.draw_text(button_rect, m_tabs[i].title, TextAlignment::Center);
}
for (int i = 0; i < m_tabs.size(); ++i) {
if (m_tabs[i].widget != m_active_widget)
continue;
auto button_rect = this->button_rect(i);
StylePainter::paint_tab_button(painter, button_rect, true, m_tabs[i].hovered, m_tabs[i].widget->is_enabled());
painter.draw_text(button_rect, m_tabs[i].title, TextAlignment::Center);
break;
}
}
Rect GTabWidget::button_rect(int index) const
{
int x_offset = 0;
int x_offset = 2;
for (int i = 0; i < index; ++i)
x_offset += m_tabs[i].width(font());
return { x_offset, 0, m_tabs[index].width(font()), bar_height() };
Rect rect { x_offset, 0, m_tabs[index].width(font()), bar_height() };
if (m_tabs[index].widget != m_active_widget) {
rect.move_by(0, 2);
rect.set_height(rect.height() - 2);
} else {
rect.move_by(-2, 0);
rect.set_width(rect.width() + 4);
}
return rect;
}
int GTabWidget::TabData::width(const Font& font) const