fix: DPI scaling

main/gui/source/window/win_window.cpp

@@ -78,7 +78,6 @@ namespace hex {
                 ImHexApi::System::impl::setNativeScale(newScale);
 
                 ThemeManager::reapplyCurrentTheme();
-                ImGui::GetStyle().ScaleAllSizes(newScale);
 
                 return TRUE;
             }
@@ -153,6 +152,11 @@ namespace hex {
     // Custom window procedure for borderless window
     static LRESULT borderlessWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
         switch (uMsg) {
+            case WM_MOVE: {
+                auto imhexWindow = static_cast<Window*>(glfwGetWindowUserPointer(ImHexApi::System::getMainWindowHandle()));
+                imhexWindow->fullFrame();
+                break;
+            }
             case WM_MOUSELAST:
                 break;
             case WM_NCACTIVATE:
@@ -310,6 +314,7 @@ namespace hex {
 
                         break;
                 }
+
                 break;
             }
             default:

plugins/builtin/source/content/events.cpp

@@ -33,6 +33,7 @@
 #include <content/popups/popup_crash_recovered.hpp>
 
 #include <GLFW/glfw3.h>
+#include <hex/api/theme_manager.hpp>
 
 namespace hex::plugin::builtin {
 
@@ -322,6 +323,10 @@ namespace hex::plugin::builtin {
             }
         });
 
+        RequestChangeTheme::subscribe([](const std::string &theme) {
+            ThemeManager::changeTheme(theme);
+        });
+
         fs::setFileBrowserErrorCallback([](const std::string& errMsg){
             #if defined(NFD_PORTAL)
                 ui::PopupError::open(hex::format("hex.builtin.popup.error.file_dialog.portal"_lang, errMsg));

plugins/builtin/source/content/welcome_screen.cpp

@@ -627,7 +627,7 @@ namespace hex::plugin::builtin {
             ImHexApi::System::setTargetFPS(static_cast<float>(value.get<int>(14)));
         });
 
-        RequestChangeTheme::subscribe([](const std::string &theme) {
+        static auto updateTextures = [](float scale) {
             auto changeTexture = [&](const std::string &path) {
                 return ImGuiExt::Texture::fromImage(romfs::get(path).span(), ImGuiExt::Texture::Filter::Nearest);
             };
@@ -636,15 +636,13 @@ namespace hex::plugin::builtin {
                 return ImGuiExt::Texture::fromSVG(romfs::get(path).span(), width, 0, ImGuiExt::Texture::Filter::Linear);
             };
 
-            ThemeManager::changeTheme(theme);
-            s_bannerTexture = changeTextureSvg(hex::format("assets/{}/banner.svg", ThemeManager::getImageTheme()), 300_scaled);
-            s_nightlyTexture = changeTextureSvg(hex::format("assets/{}/nightly.svg", "common"), 35_scaled);
+            s_bannerTexture = changeTextureSvg(hex::format("assets/{}/banner.svg", ThemeManager::getImageTheme()), 300 * scale);
+            s_nightlyTexture = changeTextureSvg(hex::format("assets/{}/nightly.svg", "common"), 35 * scale);
             s_backdropTexture = changeTexture(hex::format("assets/{}/backdrop.png", ThemeManager::getImageTheme()));
+        };
 
-            if (!s_bannerTexture->isValid()) {
-                log::error("Failed to load banner texture!");
-            }
-        });
+        RequestChangeTheme::subscribe([]() { updateTextures(ImHexApi::System::getGlobalScale()); });
+        EventDPIChanged::subscribe([](float, float newScale) { updateTextures(newScale); } );
 
         // Clear project context if we go back to the welcome screen
         EventProviderChanged::subscribe([](const hex::prv::Provider *oldProvider, const hex::prv::Provider *newProvider) {

plugins/fonts/source/library_fonts.cpp

@@ -115,4 +115,8 @@ IMHEX_LIBRARY_SETUP("Fonts") {
         hex::fonts::setupFonts();
         hex::ImHexApi::Fonts::setDefaultFont(hex::fonts::Default());
     });
+
+    hex::EventDPIChanged::subscribe([](float, float newScale) {
+        ImGui::GetIO().ConfigDpiScaleFonts = newScale;
+    });
 }