lcd_label3.cpp

demonstrates how to use xtd::forms::lcd_label control.

Windows

macOS

Gnome

#include <xtd/drawing/texts>
#include <xtd/forms/application>
#include <xtd/forms/context_menu>
#include <xtd/forms/form>
#include <xtd/forms/lcd_label>
#include <xtd/startup>
 
using namespace xtd;
using namespace xtd::drawing;
using namespace xtd::windows::forms;
 
class form1 : public form {
public:
  static auto main() {
    application::run(form1 {});
  }
  
  form1() {
    auto_size(true);
    auto_size_mode(forms::auto_size_mode::grow_and_shrink);
    form_border_style(forms::form_border_style::none);
    opacity(0.5);
    start_position(form_start_position::center_screen);
    top_most(true);
    
    label1.auto_size(true);
    label1.context_menu(context_menu1);
    label1.fore_color(color::lime);
    label1.height(50);
    label1.lcd_style(lcd_style::dot_matrix_display);
    label1.parent(*this);
    label1.text("LCD DISPLAY");
    
    label1.mouse_down += [&](object & sender, const mouse_event_args & e) {
      mouse_location = e.location();
      label1.cursor(cursors::no_move_2d());
    };
    
    label1.mouse_up += [&](object & sender, const mouse_event_args & e) {
      mouse_location = point::empty;
      label1.cursor(cursors::default_cursor());
    };
    
    label1.mouse_move += [&](object & sender, const mouse_event_args & e) {
      if (mouse_location != point::empty) location(location() + e.location() - mouse_location);
    };
  }
  
private:
  lcd_label label1;
  menu_item context_exit_menu_item {texts::exit(), {*this, &form1::close}};
  forms::context_menu context_menu1 {context_exit_menu_item};
  point mouse_location = point::empty;
};
 
startup_(form1::main);