Implemented a BSeparatorView. It can be a horizontal or vertical line/border,

or also a label, optionally with a BView for the label. Some aspects of it have not been exposed to throughrough testing, yet (archiving, label view), the BAlignment support is also not well tested. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31846 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-28 14:15:55 +00:00
parent 483acc4382
commit 79f2db07a8
2 changed files with 607 additions and 0 deletions
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2001-2009, Stephan Aßmus <[email protected]>
+ * Copyright 2001-2009, Ingo Weinhold <[email protected]>
+ * All rights reserved. Distributed under the terms of the MIT license.
+ */
+#ifndef _SEPARATOR_VIEW_H
+#define _SEPARATOR_VIEW_H
+
+#include <Alignment.h>
+#include <String.h>
+#include <View.h>
+
+
+class BSeparatorView : public BView {
+public:
+								BSeparatorView(enum orientation orientation,
+									border_style border = B_FANCY_BORDER);
+								BSeparatorView(const char* name,
+									const char* label,
+									enum orientation orientation
+										= B_HORIZONTAL,
+									border_style border = B_FANCY_BORDER,
+									const BAlignment& alignment
+										= BAlignment(B_ALIGN_HORIZONTAL_CENTER,
+											B_ALIGN_VERTICAL_CENTER));
+								BSeparatorView(const char* name,
+									BView* labelView,
+									enum orientation orientation
+										= B_HORIZONTAL,
+									border_style border = B_FANCY_BORDER,
+									const BAlignment& alignment
+										= BAlignment(B_ALIGN_HORIZONTAL_CENTER,
+											B_ALIGN_VERTICAL_CENTER));
+								BSeparatorView(const char* label = NULL,
+									enum orientation orientation
+										= B_HORIZONTAL,
+									border_style border = B_FANCY_BORDER,
+									const BAlignment& alignment
+										= BAlignment(B_ALIGN_HORIZONTAL_CENTER,
+											B_ALIGN_VERTICAL_CENTER));
+								BSeparatorView(BView* labelView,
+									enum orientation orientation
+										= B_HORIZONTAL,
+									border_style border = B_FANCY_BORDER,
+									const BAlignment& alignment
+										= BAlignment(B_ALIGN_HORIZONTAL_CENTER,
+											B_ALIGN_VERTICAL_CENTER));
+
+								BSeparatorView(BMessage* archive);
+
+	virtual						~BSeparatorView();
+
+	static 	BArchivable*		Instantiate(BMessage* archive);
+	virtual	status_t			Archive(BMessage* into,
+									bool deep = true) const;
+
+	virtual	void				Draw(BRect updateRect);
+	virtual	void				GetPreferredSize(float* width, float* height);
+
+	virtual	BSize				MinSize();
+	virtual	BSize				MaxSize();
+	virtual	BSize				PreferredSize();
+
+			void				SetOrientation(enum orientation orientation);
+			void				SetAlignment(const BAlignment& aligment);
+			void				SetBorderStyle(border_style border);
+
+			void				SetLabel(const char* label);
+			void				SetLabel(BView* view, bool deletePrevious);
+
+	virtual status_t			Perform(perform_code code, void* data);
+
+protected:
+	virtual	void				DoLayout();
+
+private:
+	virtual	void				_ReservedSeparatorView1();
+	virtual	void				_ReservedSeparatorView2();
+	virtual	void				_ReservedSeparatorView3();
+	virtual	void				_ReservedSeparatorView4();
+	virtual	void				_ReservedSeparatorView5();
+	virtual	void				_ReservedSeparatorView6();
+	virtual	void				_ReservedSeparatorView7();
+	virtual	void				_ReservedSeparatorView8();
+	virtual	void				_ReservedSeparatorView9();
+	virtual	void				_ReservedSeparatorView10();
+
+private:
+			void				_Init(const char* label, BView* labelView,
+									enum orientation orientation,
+									BAlignment alignment, border_style border);
+
+			float				_BorderSize() const;
+			BRect				_MaxLabelBounds() const;
+
+			BString				fLabel;
+			BView*				fLabelView;
+
+			orientation			fOrientation;
+			BAlignment			fAlignment;
+			border_style		fBorder;
+
+			uint32				_reserved[10];
+};
+
+#endif // _SEPARATOR_VIEW_H