Add MenuBar

Flos_Gtk4/.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools"
+}

Flos_Gtk4/CMakeLists.txt

@@ -1,6 +1,6 @@
 set(CMAKE_CXX_STANDARD 17)
 cmake_minimum_required(VERSION 3.0.0)
-project(gtk120 VERSION 1.0.0)
+project(My_GtkUI_Flos VERSION 4.0.0)
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../GCR_CMake/macros)
 include(GlibCompileResourcesSupport)
@@ -14,6 +14,7 @@ set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
 include(CPack)
 include_directories(.)
 include_directories(..)
+include_directories(src/core)
 
 find_package (PkgConfig REQUIRED)
 pkg_check_modules (GTK4 REQUIRED gtk4)
@@ -23,7 +24,8 @@ link_directories (${GTK4_LIBRARY_DIRS})
 #Compile Resource
 
 set(RESOURCE_LIST
-    flos.png)
+    flos.png
+    menubar.xml)
 
 compile_gresources(RESOURCE_FILE
                    XML_OUT

Flos_Gtk4/res/menubar.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+    <menu id="model">
+        <submenu>
+            <attribute name='label'>File</attribute>
+        </submenu>
+        <submenu>
+            <attribute name='label'>Edit</attribute>
+        </submenu>
+        <submenu>
+            <attribute name='label'>Show</attribute>
+        </submenu>
+        <submenu>
+            <attribute name='label'>Go to</attribute>
+        </submenu>
+        <submenu>
+            <attribute name='label'>windows</attribute>
+        </submenu>
+        <submenu>
+            <attribute name='label'>Help</attribute>
+        </submenu>
+    </menu>
+</interface>

Flos_Gtk4/src/core/MainWin.cpp

@@ -0,0 +1,53 @@
+#include "MainWin.h"
+
+struct _MainWin{
+    GtkApplicationWindow parent_instance;
+    GtkWidget * overlay;
+    GtkWidget * background;
+};
+
+G_DEFINE_TYPE(MainWin,main_win,GTK_TYPE_APPLICATION_WINDOW)
+
+static void main_win_init(MainWin * win){
+    //Initalize window
+    gtk_window_set_title(GTK_WINDOW(win),"My GtkUI Flos Version");
+    gtk_window_set_default_size(GTK_WINDOW(win),800,450);
+    gtk_window_set_icon_name(GTK_WINDOW(win),"org.gtk.daleclack");
+
+    //Create widgets
+    win->overlay = gtk_overlay_new();
+    win->background = gtk_picture_new();
+
+    //Add Background
+    GdkPixbuf * pixbuf = gdk_pixbuf_new_from_resource("/org/gtk/daleclack/flos.png",NULL);
+    GdkPixbuf * sized = gdk_pixbuf_scale_simple(pixbuf,800,450,GDK_INTERP_BILINEAR);
+    gtk_picture_set_pixbuf(GTK_PICTURE(win->background),sized);
+    g_object_unref(pixbuf);
+    g_object_unref(sized);
+
+    //Add button for menubar
+    GtkWidget * back_button = gtk_button_new_with_label("   ");
+    gtk_widget_set_valign(back_button,GTK_ALIGN_START);
+    gtk_widget_set_halign(back_button,GTK_ALIGN_FILL);
+    gtk_widget_set_sensitive(back_button,FALSE);
+    gtk_widget_set_opacity(back_button,0.7);
+    gtk_overlay_add_overlay(GTK_OVERLAY(win->overlay),back_button);
+
+    //Add MenuBar
+    GtkBuilder * builder = gtk_builder_new_from_resource("/org/gtk/daleclack/menubar.xml");
+    GMenuModel * model = G_MENU_MODEL(gtk_builder_get_object(builder,"model"));
+    GtkWidget * menubar = gtk_popover_menu_bar_new_from_model(model);
+    gtk_widget_set_valign(menubar,GTK_ALIGN_START);
+    gtk_widget_set_halign(menubar,GTK_ALIGN_FILL);
+    gtk_overlay_add_overlay(GTK_OVERLAY(win->overlay),menubar);
+
+    //Add widgets
+    gtk_overlay_set_child(GTK_OVERLAY(win->overlay),win->background);
+    gtk_window_set_child(GTK_WINDOW(win),win->overlay);
+}
+
+static void main_win_class_init(MainWinClass * klass){}
+
+MainWin * main_win_new(GtkApplication * app){
+    return (MainWin*)g_object_new(main_win_get_type(),"application",app,NULL);
+}

Flos_Gtk4/src/core/MainWin.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include <gtk/gtk.h>
+
+G_DECLARE_FINAL_TYPE(MainWin,main_win,MAIN,WIN,GtkApplicationWindow)
+
+MainWin * main_win_new(GtkApplication * app);

Flos_Gtk4/src/core/main.cpp

@@ -1,5 +1,16 @@
-#include <gtk/gtk.h>
+#include "MainWin.h"
+
+static void gtkmain(GtkApplication * app,gpointer user_data){
+    //Create a window and show
+    MainWin * window;
+    window = main_win_new(app);
+    gtk_widget_show(GTK_WIDGET(window));
+}
 
 int main(int argc, char ** argv){
-    
+    //Create a new application and run
+    GtkApplication * app;
+    app = gtk_application_new("org.gtk.daleclack",G_APPLICATION_NON_UNIQUE);
+    g_signal_connect(app,"activate",G_CALLBACK(gtkmain),NULL);
+    return g_application_run(G_APPLICATION(app),argc,argv);
 }