Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IGUISpinBox.h

@@ -0,0 +1,92 @@
+// Copyright (C) 2006-2012 Michael Zeilfelder
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __I_GUI_SPIN_BOX_H_INCLUDED__
+#define __I_GUI_SPIN_BOX_H_INCLUDED__
+
+#include "IGUIElement.h"
+
+namespace irr
+{
+namespace gui
+{
+	class IGUIEditBox;
+
+	//! Enumeration bitflag for when to validate the text typed into the spinbox
+	//! Default used by Irrlicht is: (EGUI_SBV_ENTER|EGUI_SBV_LOSE_FOCUS)
+	enum EGUI_SPINBOX_VALIDATION
+	{
+		//! Does not validate typed text, probably a bad idea setting this usually.
+		EGUI_SBV_NEVER  = 0,
+		//! Validate on each change. Was default up to Irrlicht 1.8
+		EGUI_SBV_CHANGE = 1,
+		//! Validate when enter was pressed
+		EGUI_SBV_ENTER = 2,
+		//! Validate when the editbox loses the focus
+		EGUI_SBV_LOSE_FOCUS = 4
+	};
+
+
+	//! Single line edit box + spin buttons
+	/** \par This element can create the following events of type EGUI_EVENT_TYPE:
+	\li EGET_SPINBOX_CHANGED
+	*/
+	class IGUISpinBox : public IGUIElement
+	{
+	public:
+
+		//! constructor
+		IGUISpinBox(IGUIEnvironment* environment, IGUIElement* parent,
+					s32 id, core::rect<s32> rectangle)
+			: IGUIElement(EGUIET_SPIN_BOX, environment, parent, id, rectangle) {}
+
+		//! Access the edit box used in the spin control
+		virtual IGUIEditBox* getEditBox() const = 0;
+
+		//! set the current value of the spinbox
+		/** \param val: value to be set in the spinbox */
+		virtual void setValue(f32 val) = 0;
+
+		//! Get the current value of the spinbox
+		virtual f32 getValue() const = 0;
+
+		//! set the range of values which can be used in the spinbox
+		/** \param min: minimum value
+		\param max: maximum value */
+		virtual void setRange(f32 min, f32 max) = 0;
+
+		//! get the minimum value which can be used in the spinbox
+		virtual f32 getMin() const = 0;
+
+		//! get the maximum value which can be used in the spinbox
+		virtual f32 getMax() const = 0;
+
+		//! Step size by which values are changed when pressing the spinbuttons
+		/** The step size also determines the number of decimal places to display
+		\param step: stepsize used for value changes when pressing spinbuttons */
+		virtual void setStepSize(f32 step=1.f) = 0;
+
+		//! Sets the number of decimal places to display.
+		//! Note that this also rounds the range to the same number of decimal places.
+		/** \param places: The number of decimal places to display, use -1 to reset */
+		virtual void setDecimalPlaces(s32 places) = 0;
+
+		//! get the current step size
+		virtual f32 getStepSize() const = 0;
+
+		//! Sets when the spinbox has to validate entered text.
+		/** \param validateOn Can be any combination of EGUI_SPINBOX_VALIDATION bit flags */
+		virtual void setValidateOn(u32 validateOn) = 0;
+
+		//! Gets when the spinbox has to validate entered text.
+		/** \return A combination of EGUI_SPINBOX_VALIDATION bit flags */
+		virtual u32 getValidateOn() const = 0;
+	};
+
+
+} // end namespace gui
+} // end namespace irr
+
+#endif // __I_GUI_SPIN_BOX_H_INCLUDED__
+