re-add basic scaling

2 files changed, 8 insertions, 0 deletions

diff --git a/src/libui_sdl/libui/ui.h b/src/libui_sdl/libui/ui.h
index f1937e2..84a71c3 100644
--- a/src/libui_sdl/libui/ui.h
+++ b/src/libui_sdl/libui/ui.h
@@ -288,6 +288,8 @@ typedef struct uiAreaKeyEvent uiAreaKeyEvent;
 
 typedef struct uiDrawContext uiDrawContext;
 
+// TO CONSIDER: the uiAreaHandler param there seems useless
+// (might use individual callbacks instead of handler struct?)
 struct uiAreaHandler {
 	void (*Draw)(uiAreaHandler *, uiArea *, uiAreaDrawParams *);
 	// TODO document that resizes cause a full redraw for non-scrolling areas; implementation-defined for scrolling areas
@@ -297,6 +299,7 @@ struct uiAreaHandler {
 	void (*MouseCrossed)(uiAreaHandler *, uiArea *, int left);
 	void (*DragBroken)(uiAreaHandler *, uiArea *);
 	int (*KeyEvent)(uiAreaHandler *, uiArea *, uiAreaKeyEvent *);
+	void (*Resize)(uiAreaHandler *, uiArea *, int, int);
 };
 
 // TODO RTL layouts?
diff --git a/src/libui_sdl/libui/windows/area.cpp b/src/libui_sdl/libui/windows/area.cpp
index 74fe768..6bb8fe7 100644
--- a/src/libui_sdl/libui/windows/area.cpp
+++ b/src/libui_sdl/libui/windows/area.cpp
@@ -37,6 +37,11 @@ static LRESULT CALLBACK areaWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM
 		uiWindowsEnsureGetClientRect(a->hwnd, &client);
 		areaDrawOnResize(a, &client);
 		areaScrollOnResize(a, &client);
+		{
+		    double w, h;
+		    loadAreaSize(a, a->rt, &w, &h);
+		    a->ah->Resize(a->ah, a, (int)w, (int)h);
+		}
 		return 0;
 	}