mirror of
https://github.com/fergalmoran/ladybird.git
synced 2026-01-09 18:15:19 +00:00
887b4a7a1a
Let GButton have an optional icon (GraphicsBitmap) that gets rendered in the middle of the button if present. Also add GraphicsBitmap::load_from_file() which allows mmap'ed RGBA32 files. I wrote a little program to take "raw" files from GIMP and swizzle them into the correct byte order.
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#include <SharedGraphics/GraphicsBitmap.h>
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#include <LibGUI/GWindow.h>
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#include <LibGUI/GWidget.h>
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#include <LibGUI/GButton.h>
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#include <LibGUI/GEventLoop.h>
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#include <signal.h>
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#include <unistd.h>
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static GWindow* make_launcher_window();
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void handle_sigchld(int)
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{
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dbgprintf("Launcher(%d) Got SIGCHLD\n", getpid());
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int pid = waitpid(-1, nullptr, 0);
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dbgprintf("Launcher(%d) waitpid() returned %d\n", getpid(), pid);
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ASSERT(pid > 0);
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}
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int main(int, char**)
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{
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signal(SIGCHLD, handle_sigchld);
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GEventLoop loop;
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auto* launcher_window = make_launcher_window();
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launcher_window->set_should_exit_app_on_close(true);
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launcher_window->show();
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return loop.exec();
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}
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GWindow* make_launcher_window()
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{
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auto* window = new GWindow;
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window->set_title("Launcher");
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window->set_rect({ 50, 50, 300, 60 });
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auto* widget = new GWidget;
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window->set_main_widget(widget);
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widget->set_relative_rect({ 0, 0, 300, 60 });
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auto* terminal_button = new GButton(widget);
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terminal_button->set_relative_rect({ 5, 5, 50, 50 });
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terminal_button->set_icon(GraphicsBitmap::load_from_file("/res/icons/Terminal.rgb", { 32, 32 }));
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terminal_button->on_click = [] (GButton&) {
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pid_t child_pid = fork();
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if (!child_pid) {
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execve("/bin/Terminal", nullptr, nullptr);
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ASSERT_NOT_REACHED();
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}
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};
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auto* font_editor_button = new GButton(widget);
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font_editor_button->set_relative_rect({ 60, 5, 50, 50 });
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font_editor_button->set_icon(GraphicsBitmap::load_from_file("/res/icons/FontEditor.rgb", { 32, 32 }));
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font_editor_button->on_click = [] (GButton&) {
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pid_t child_pid = fork();
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if (!child_pid) {
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execve("/bin/FontEditor", nullptr, nullptr);
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ASSERT_NOT_REACHED();
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}
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};
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auto* guitest_editor_button = new GButton(widget);
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guitest_editor_button->set_relative_rect({ 115, 5, 50, 50 });
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guitest_editor_button->set_icon(GraphicsBitmap::load_from_file("/res/icons/generic.rgb", { 32, 32 }));
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guitest_editor_button->on_click = [] (GButton&) {
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pid_t child_pid = fork();
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if (!child_pid) {
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execve("/bin/guitest", nullptr, nullptr);
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ASSERT_NOT_REACHED();
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}
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};
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return window;
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}
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