Start bringing up LibGUI properly (formerly Widgets.)

Userland/.gitignore

@@ -22,4 +22,5 @@ touch
 sync
 more
 guitest
+guitest2
 sysctl

Userland/Makefile

@@ -20,6 +20,7 @@ OBJS = \
        touch.o \
        more.o \
        guitest.o \
+       guitest2.o \
        sysctl.o
 
 APPS = \
@@ -45,6 +46,7 @@ APPS = \
        sync \
        more \
        guitest \
+       guitest2 \
        sysctl
 
 ARCH_FLAGS =
@@ -131,6 +133,9 @@ more: more.o
 guitest: guitest.o
 	$(LD) -o $@ $(LDFLAGS) $< ../LibC/LibC.a
 
+guitest2: guitest2.o
+	$(LD) -o $@ $(LDFLAGS) $< ../LibGUI/LibGUI.a ../LibC/LibC.a
+
 sysctl: sysctl.o
 	$(LD) -o $@ $(LDFLAGS) $< ../LibC/LibC.a
 

Userland/guitest2.cpp

@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <Kernel/Syscall.h>
+#include <SharedGraphics/GraphicsBitmap.h>
+#include <SharedGraphics/Painter.h>
+#include <LibGUI/GWindow.h>
+#include <LibGUI/GWidget.h>
+#include <LibGUI/GLabel.h>
+#include <LibGUI/GEventLoop.h>
+
+static GWindow* make_font_test_window();
+
+int main(int argc, char** argv)
+{
+    auto* window = make_font_test_window();
+    window->show();
+
+    GEventLoop loop;
+    return loop.exec();
+}
+
+GWindow* make_font_test_window()
+{
+    auto* window = new GWindow;
+    window->set_title("Font test");
+    window->set_rect({ 140, 100, 300, 80 });
+
+    auto* widget = new GWidget;
+    window->set_main_widget(widget);
+    widget->setWindowRelativeRect({ 0, 0, 300, 80 });
+
+    auto* l1 = new GLabel(widget);
+    l1->setWindowRelativeRect({ 0, 0, 300, 20 });
+    l1->setText("0123456789");
+
+    auto* l2 = new GLabel(widget);
+    l2->setWindowRelativeRect({ 0, 20, 300, 20 });
+    l2->setText("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
+
+    auto* l3 = new GLabel(widget);
+    l3->setWindowRelativeRect({ 0, 40, 300, 20 });
+    l3->setText("abcdefghijklmnopqrstuvwxyz");
+
+    auto* l4 = new GLabel(widget);
+    l4->setWindowRelativeRect({ 0, 60, 300, 20 });
+    l4->setText("!\"#$%&'()*+,-./:;<=>?@[\\]^_{|}~");
+
+    return window;
+}