BColorMenuItem: add custom color menufield

http://insightfactory.tumblr.com/image/142366356207 * Make the color box a rectangle with proportions of golden ratio. * Override GetContentSize() to make menu item area larger. * Label should never truncate since I make sure there is enough room. * Draw the label using BMenuItem parent class * Carefully adjust the spacing so that there is an attractive amount of padding between the checkmark and color box and the color box and label. Add _AddMenu method to BMenuField that adds BColorMenuItem as its base menu item. This shows the BColorMenuItem in the closed state. Create BPrivate::MenuItemPrivate Add a SetSubmenu() method to MenuItemPrivate that gives you the ability to add a submenu after creating the object. This method should be public Skip disabled items Color gets updated even if you select an item in a submenu
2016-07-31 19:42:39 -07:00
parent ca766a50fe
commit 81364c9d82
8 changed files with 472 additions and 11 deletions
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2014 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		John Scipione, [email protected]
+ */
+#ifndef COLOR_MENU_ITEM_H
+#define COLOR_MENU_ITEM_H
+
+
+#include <InterfaceDefs.h>
+#include <MenuItem.h>
+
+
+class BColorMenuItem : public BMenuItem {
+public:
+								BColorMenuItem(const char* label,
+									BMessage* message, rgb_color color,
+									char shortcut = 0,
+									uint32 modifiers = 0);
+								BColorMenuItem(BMenu* menu, rgb_color color,
+									BMessage* message = NULL);
+								BColorMenuItem(BMessage* data);
+
+	static	BArchivable*		Instantiate(BMessage* archive);
+	virtual	status_t			Archive(BMessage* archive,
+									bool deep = true) const;
+
+	virtual	void				DrawContent();
+	virtual	void				GetContentSize(float* _width, float* _height);
+
+	virtual	void				SetMarked(bool mark);
+
+			rgb_color			Color() const { return fColor; };
+	virtual	void				SetColor(rgb_color color) { fColor = color; };
+
+private:
+	virtual	void				_ReservedColorMenuItem1();
+	virtual	void				_ReservedColorMenuItem2();
+	virtual	void				_ReservedColorMenuItem3();
+	virtual	void				_ReservedColorMenuItem4();
+	virtual	void				_ReservedColorMenuItem5();
+	virtual	void				_ReservedColorMenuItem6();
+	virtual	void				_ReservedColorMenuItem7();
+	virtual	void				_ReservedColorMenuItem8();
+	virtual	void				_ReservedColorMenuItem9();
+	virtual	void				_ReservedColorMenuItem10();
+	virtual	void				_ReservedColorMenuItem11();
+	virtual	void				_ReservedColorMenuItem12();
+	virtual	void				_ReservedColorMenuItem13();
+	virtual	void				_ReservedColorMenuItem14();
+	virtual	void				_ReservedColorMenuItem15();
+	virtual	void				_ReservedColorMenuItem16();
+	virtual	void				_ReservedColorMenuItem17();
+	virtual	void				_ReservedColorMenuItem18();
+	virtual	void				_ReservedColorMenuItem19();
+	virtual	void				_ReservedColorMenuItem20();
+
+			float				_LeftMargin();
+			float				_Padding();
+			float				_ColorRectWidth();
+
+private:
+			rgb_color			fColor;
+
+			uint32				_reserved[30];
+};
+
+
+#endif	// COLOR_MENU_ITEM_H
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		John Scipione, [email protected]
+ */
+#ifndef __MENU_ITEM_PRIVATE_H
+#define __MENU_ITEM_PRIVATE_H
+
+
+#include <MenuItem.h>
+
+
+class BMenu;
+
+namespace BPrivate {
+
+class MenuItemPrivate {
+public:
+								MenuItemPrivate(BMenuItem* menuItem);
+
+			void				SetSubmenu(BMenu* submenu);
+
+			void				Install(BWindow* window);
+			void				Uninstall();
+
+private:
+			BMenuItem*			fMenuItem;
+};
+
+};	// namespace BPrivate
+
+
+#endif	// __MENU_ITEM_PRIVATE_H