Small changes in dialog for adding numbers

gtkpp/Window.cpp

@@ -10,6 +10,11 @@ namespace gtkpp {
         return wnd1._window == wnd2._window;
     }
 
+    Window::Window() {
+        _window = nullptr;
+        _builder = nullptr;
+    }
+
     Window::Window(std::shared_ptr<Application> app, bool isAppWindow) {
         if(isAppWindow) {
             _window = GTK_WINDOW(adw_application_window_new(GTK_APPLICATION(app->gobj())));

gtkpp/Window.h

@@ -21,6 +21,7 @@ namespace gtkpp {
         friend bool operator==(const Window& wnd1, const Window& wnd2);
 
     public:
+        Window();
         Window(std::shared_ptr<Application> app, bool isAppWindow);
         Window(std::shared_ptr<Application> app, const char* resourceName, const char* id);
         void show();
@@ -31,6 +32,7 @@ namespace gtkpp {
         [[nodiscard]] std::shared_ptr<Application> application() const;
     };
 
+    using WindowPtr = std::shared_ptr<Window>;
 }
 
 #endif //AUTOCAT_GNOME_WINDOW_H

gui/AddNumberDialog.cpp

@@ -4,6 +4,20 @@
 
 #include "AddNumberDialog.h"
 
-AddNumberDialog::AddNumberDialog(): gtkpp::Window(nullptr, "/gui/AddNumberDialog.xml", "add_number_dialog") {
+AddNumberDialog::AddNumberDialog(GtkWindow* parent): gtkpp::Window() {
+    auto flags = static_cast<GtkDialogFlags>(GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL);
+    auto dialog = gtk_dialog_new_with_buttons("Add plate number",
+                                              parent,
+                                              flags,
+                                              "OK", GTK_RESPONSE_ACCEPT,
+                                              "Cancel", GTK_RESPONSE_REJECT,
+                                              nullptr);
+    _window = GTK_WINDOW(dialog);
 
+    //auto contentArea = gtk_dialog_get_content_area (GTK_DIALOG(dialog));
+
+    g_signal_connect_swapped (dialog,
+                              "response",
+                              G_CALLBACK(gtk_window_destroy),
+                              dialog);
 }

gui/AddNumberDialog.h

@@ -9,7 +9,7 @@
 
 class AddNumberDialog: public gtkpp::Window {
 public:
-    AddNumberDialog();
+    explicit AddNumberDialog(GtkWindow* parent);
 };
 
 

gui/AddNumberDialog.xml

@@ -1,19 +1,32 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
     <object class="GtkDialog" id="add_number_dialog">
+        <!--
         <child type="action">
             <object class="GtkButton" id="button_cancel"/>
         </child>
         <child type="action">
             <object class="GtkButton" id="button_ok">
-                <!--
-                <property name="can-default">True</property>
-                -->
             </object>
         </child>
         <action-widgets>
             <action-widget response="cancel">button_cancel</action-widget>
             <action-widget response="ok" default="true">button_ok</action-widget>
         </action-widgets>
+        -->
+        <child internal-child="content_area">
+            <object class="GtkBox" id="vbox1">
+                <child internal-child="action_area">
+                    <object class="GtkBox" id="hbuttonbox1">
+                        <child>
+                            <object class="GtkButton" id="ok_button">
+                                <property name="label" translatable="yes">_Ok</property>
+                                <property name="use-underline">True</property>
+                            </object>
+                        </child>
+                    </object>
+                </child>
+            </object>
+        </child>
     </object>
 </interface>

gui/MainWindow.cpp

@@ -14,7 +14,7 @@ MainWindow::MainWindow(std::shared_ptr<gtkpp::Application> app):
 
     _addNumberButton.onClick([this] {
         std::cout << "Add clicked" << std::endl;
-        auto dialog = std::make_unique<AddNumberDialog>();
+        auto dialog = std::make_unique<AddNumberDialog>(gobj());
         dialog->show();
     });
 }