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LibGUI: Add ability to hide GUI::TabWidget's tab bar

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This commit is contained in:
Linus Groh 2020-05-18 22:44:08 +01:00 • committed by Andreas Kling
parent 082cd7048e
commit 4ab4de7810
2 changed files with 17 additions and 2 deletions
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13
Libraries/LibGUI/TabWidget.cpp
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@ -147,6 +147,9 @@ Gfx::Rect TabWidget::container_rect() const
void TabWidget::paint_event(PaintEvent& event)
{
if (!m_bar_visible)
return;
Painter painter(*this);
painter.add_clip_rect(event.rect());
@ -206,6 +209,14 @@ int TabWidget::uniform_tab_width() const
return max(tab_width, minimum_tab_width);
}
void TabWidget::set_bar_visible(bool bar_visible)
{
m_bar_visible = bar_visible;
if (m_active_widget)
m_active_widget->set_relative_rect(child_rect_for_size(size()));
update_bar();
}
Gfx::Rect TabWidget::button_rect(int index) const
{
int x_offset = 2;
@ -346,7 +357,7 @@ void TabWidget::activate_previous_tab()
set_active_widget(m_tabs.at(index).widget);
}
void TabWidget::keydown_event(KeyEvent & event)
void TabWidget::keydown_event(KeyEvent& event)
{
if (event.ctrl() && event.key() == Key_Tab) {
if (event.shift())

6
Libraries/LibGUI/TabWidget.h
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@ -49,7 +49,7 @@ public:
const Widget* active_widget() const { return m_active_widget.ptr(); }
void set_active_widget(Widget*);
int bar_height() const { return 21; }
int bar_height() const { return m_bar_visible ? 21 : 0; }
int container_padding() const { return m_container_padding; }
void set_container_padding(int padding) { m_container_padding = padding; }
@ -79,6 +79,9 @@ public:
void set_uniform_tabs(bool uniform_tabs) { m_uniform_tabs = uniform_tabs; }
int uniform_tab_width() const;
void set_bar_visible(bool bar_visible);
bool is_bar_visible() const { return m_bar_visible; };
Function<void(Widget&)> on_change;
Function<void(Widget&)> on_middle_click;
@ -114,6 +117,7 @@ private:
int m_container_padding { 2 };
Gfx::TextAlignment m_text_alignment { Gfx::TextAlignment::Center };
bool m_uniform_tabs { false };
bool m_bar_visible { true };
};
}