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LibGUI: Flesh out focus implementation and more GTextBox work.

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This commit is contained in:
Andreas Kling 2019-01-26 11:24:16 +01:00
parent d72575d196
commit de2423de5f
10 changed files with 54 additions and 27 deletions
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30
LibGUI/GWidget.cpp
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@ -38,6 +38,9 @@ void GWidget::event(GEvent& event)
case GEvent::Paint:
m_has_pending_paint_event = false;
return paint_event(static_cast<GPaintEvent&>(event));
case GEvent::FocusIn:
case GEvent::FocusOut:
return focusin_event(event);
case GEvent::Show:
return show_event(static_cast<GShowEvent&>(event));
case GEvent::Hide:
@ -49,7 +52,8 @@ void GWidget::event(GEvent& event)
case GEvent::MouseMove:
return mousemove_event(static_cast<GMouseEvent&>(event));
case GEvent::MouseDown:
// FIXME: Focus self if needed.
if (accepts_focus())
set_focus(true);
return mousedown_event(static_cast<GMouseEvent&>(event));
case GEvent::MouseUp:
return mouseup_event(static_cast<GMouseEvent&>(event));
@ -98,6 +102,14 @@ void GWidget::mousemove_event(GMouseEvent&)
{
}
void GWidget::focusin_event(GEvent&)
{
}
void GWidget::focusout_event(GEvent&)
{
}
void GWidget::update()
{
auto* w = window();
@ -130,15 +142,23 @@ void GWidget::set_window(GWindow* window)
bool GWidget::is_focused() const
{
// FIXME: Implement.
return false;
auto* win = window();
if (!win)
return false;
return win->focused_widget() == this;
}
void GWidget::set_focus(bool focus)
{
if (focus == is_focused())
auto* win = window();
if (!win)
return;
// FIXME: Implement.
if (focus) {
win->set_focused_widget(this);
} else {
if (win->focused_widget() == this)
win->set_focused_widget(nullptr);
}
}
void GWidget::set_font(RetainPtr<Font>&& font)