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More work on the variable-width font support.

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Katica is now the default system font, and it looks quite nice. :^)
I'm gonna need to refine the GTextBox movement stuff eventually,
but it works well-enough for basic editing now.
This commit is contained in:
Andreas Kling 2019-03-06 14:06:40 +01:00
parent e53cef02d5
commit 66a5ddd94a
12 changed files with 125 additions and 30 deletions
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4
Applications/Terminal/Terminal.cpp
View file

@ -19,9 +19,9 @@
Terminal::Terminal(int ptm_fd)
: m_ptm_fd(ptm_fd)
, m_font(Font::default_font())
, m_notifier(ptm_fd, GNotifier::Read)
{
set_font(Font::default_fixed_width_font());
m_notifier.on_ready_to_read = [this] (GNotifier& notifier) {
byte buffer[BUFSIZ];
ssize_t nread = read(notifier.fd(), buffer, sizeof(buffer));
@ -798,7 +798,7 @@ void Terminal::force_repaint()
void Terminal::resize_event(GResizeEvent& event)
{
int new_columns = event.size().width() / m_font->glyph_width('x');
int new_columns = event.size().width() / font().glyph_width('x');
int new_rows = event.size().height() / m_line_height;
set_size(new_columns, new_rows);
}

3
Applications/Terminal/Terminal.h
View file

@ -30,7 +30,6 @@ private:
virtual void keydown_event(GKeyEvent&) override;
virtual const char* class_name() const override { return "Terminal"; }
Font& font() { return *m_font; }
void scroll_up();
void newline();
void set_cursor(unsigned row, unsigned column);
@ -145,8 +144,6 @@ private:
bool m_in_active_window { false };
bool m_need_full_flush { false };
RetainPtr<Font> m_font;
GNotifier m_notifier;
float m_opacity { 0.8f };

2
Applications/Terminal/main.cpp
View file

@ -108,7 +108,7 @@ int main(int argc, char** argv)
menubar->add_menu(move(app_menu));
auto font_menu = make<GMenu>("Font");
GFontDatabase::the().for_each_font([&] (const String& font_name) {
GFontDatabase::the().for_each_fixed_width_font([&] (const String& font_name) {
font_menu->add_action(GAction::create(font_name, [&terminal] (const GAction& action) {
terminal.set_font(GFontDatabase::the().get_by_name(action.text()));
terminal.force_repaint();