Fix(Linux): Window Size and Position on launch

- add linux/window_configuration.cpp` and `.h` - move the default window settings to the configuration file. - add the `window_configuration.cpp` file to the CMAKE list.
witnet · Aug 16, 2023 · b77e85c · b77e85c
1 parent 9845fc1
commit b77e85c
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Showing 4 changed files with 19 additions and 3 deletions.
diff --git a/linux/CMakeLists.txt b/linux/CMakeLists.txt
@@ -49,6 +49,7 @@ add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
 add_executable(${BINARY_NAME}
   "main.cc"
   "my_application.cc"
+  "window_configuration.cc"
   "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
 )
 apply_standard_settings(${BINARY_NAME})

diff --git a/linux/my_application.cc b/linux/my_application.cc
@@ -1,4 +1,5 @@
 #include "my_application.h"
+#include "window_configuration.h"
 
 #include <flutter_linux/flutter_linux.h>
 #ifdef GDK_WINDOWING_X11
@@ -40,15 +41,16 @@ static void my_application_activate(GApplication* application) {
   if (use_header_bar) {
     GtkHeaderBar *header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
     gtk_widget_show(GTK_WIDGET(header_bar));
-    gtk_header_bar_set_title(header_bar, "myWitWallet");
+    gtk_header_bar_set_title(header_bar, kFlutterWindowTitle);
     gtk_header_bar_set_show_close_button(header_bar, TRUE);
     gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
   }
   else {
-    gtk_window_set_title(window, "myWitWallet");
+    gtk_window_set_title(window, kFlutterWindowTitle);
   }
 
-  gtk_window_set_default_size(window, 1280, 720);
+  gtk_window_set_default_size(window, kFlutterWindowWidth,  kFlutterWindowHeight);
+  gtk_window_set_position(window, GTK_WIN_POS_CENTER);
   gtk_widget_show(GTK_WIDGET(window));
 
   g_autoptr(FlDartProject) project = fl_dart_project_new();

diff --git a/linux/window_configuration.cc b/linux/window_configuration.cc
@@ -0,0 +1,5 @@
+#include "window_configuration.h"
+
+const char* kFlutterWindowTitle = "myWitWallet";
+const unsigned int kFlutterWindowWidth = 400;
+const unsigned int kFlutterWindowHeight = 700;
diff --git a/linux/window_configuration.h b/linux/window_configuration.h
@@ -0,0 +1,8 @@
+#ifndef WINDOW_CONFIGURATION_
+#define WINDOW_CONFIGURATION_
+
+extern const char* kFlutterWindowTitle;
+extern const unsigned int kFlutterWindowWidth;
+extern const unsigned int kFlutterWindowHeight;
+
+#endif  // WINDOW_CONFIGURATION_