introduce box widget

include/Mw/Core.h

@@ -37,6 +37,17 @@
 #define MwDispatch3(x, y, z) \
 	if(!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x, z)
 
+/*!
+ * @warning Used internally
+ * @brief Dispatches the handler of widget class
+ * @param x Widget
+ * @param y Handler name
+ * @param z Argument
+ * @param w Argument
+ */
+#define MwDispatch4(x, y, z, w) \
+	if(!x->destroyed && x->widget_class != NULL && x->widget_class->y != NULL) x->widget_class->y(x, z, w)
+
 #define MwWaitMS 30
 
 #define MwDoubleClickTimeout 250

include/Mw/Milsko.h

@@ -50,5 +50,6 @@
 #include <Mw/Widget/Separator.h>
 #include <Mw/Widget/ComboBox.h>
 #include <Mw/Widget/TreeView.h>
+#include <Mw/Widget/Box.h>
 
 #endif

include/Mw/StringDefs.h

@@ -32,6 +32,7 @@
 #define MwNpadding "Ipadding"
 #define MwNborderWidth "IborderWidth"
 #define MwNfillArea "IfillArea"
+#define MwNboxRatio "IboxRatio"
 
 #define MwNtitle "Stitle"
 #define MwNtext "Stext"

include/Mw/TypeDefs.h

@@ -32,11 +32,13 @@ typedef void* MwWidget;
 typedef void (*MwHandler)(MwWidget handle);
 typedef int (*MwHandlerWithStatus)(MwWidget handle);
 typedef void (*MwHandlerProp)(MwWidget handle, const char* key);
+typedef void (*MwHandlerChildrenProp)(MwWidget handle, MwWidget child, const char* key);
 typedef void (*MwHandlerKey)(MwWidget handle, int key);
 typedef void (*MwHandlerMouse)(MwWidget handle, void* ptr);
+typedef void (*MwHandlerExecute)(MwWidget handle, const char* name, void* out, va_list args);
+
 typedef void (*MwUserHandler)(MwWidget handle, void* user_data, void* call_data);
 typedef void (*MwErrorHandler)(int code, const char* message, void* user_data);
-typedef void (*MwHandlerExecute)(MwWidget handle, const char* name, void* out, va_list args);
 
 struct _MwTextKeyValue {
 	char* key;
@@ -175,21 +177,26 @@ struct _MwListBoxPacket {
 };
 
 struct _MwClass {
-	MwHandlerWithStatus create;
-	MwHandler	    destroy;
-	MwHandler	    draw;
-	MwHandler	    click;
-	MwHandler	    parent_resize;
-	MwHandlerProp	    prop_change;
-	MwHandler	    mouse_move;
-	MwHandlerMouse	    mouse_up;
-	MwHandlerMouse	    mouse_down;
-	MwHandlerKey	    key;
-	MwHandlerExecute    execute;
-	MwHandler	    tick;
-	void*		    reserved3;
-	void*		    reserved4;
-	void*		    reserved5;
+	MwHandlerWithStatus   create;
+	MwHandler	      destroy;
+	MwHandler	      draw;
+	MwHandler	      click;
+	MwHandler	      parent_resize;
+	MwHandlerProp	      prop_change;
+	MwHandler	      mouse_move;
+	MwHandlerMouse	      mouse_up;
+	MwHandlerMouse	      mouse_down;
+	MwHandlerKey	      key;
+	MwHandlerExecute      execute;
+	MwHandler	      tick;
+	MwHandler	      resize;
+	MwHandler	      children_update;
+	MwHandlerChildrenProp children_prop_change;
+	void*		      reserved1;
+	void*		      reserved2;
+	void*		      reserved3;
+	void*		      reserved4;
+	void*		      reserved5;
 };
 
 #endif

include/Mw/Widget/Box.h

@@ -0,0 +1,24 @@
+/*!
+ * @file Mw/Widget/Box.h
+ * @brief Box widget
+ */
+#ifndef __MW_WIDGET_BOX_H__
+#define __MW_WIDGET_BOX_H__
+
+#include <Mw/MachDep.h>
+#include <Mw/TypeDefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+ * @brief Box widget class
+ */
+MWDECL MwClass MwBoxClass;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif