* Copyright 2006-2015, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _TEXT_CONTROL_H
#define _TEXT_CONTROL_H
#include <Control.h>
#include <TextView.h>
class BLayoutItem;
namespace BPrivate {
class _BTextInput_;
}
class BTextControl : public BControl {
public:
BTextControl(BRect frame, const char* name,
const char* label, const char* initialText,
BMessage* message,
uint32 resizeMask = B_FOLLOW_LEFT_TOP,
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
BTextControl(const char* name,
const char* label, const char* initialText,
BMessage* message,
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
BTextControl(const char* label,
const char* initialText,
BMessage* message);
virtual ~BTextControl();
BTextControl(BMessage* archive);
static BArchivable* Instantiate(BMessage* archive);
virtual status_t Archive(BMessage* archive,
bool deep = true) const;
virtual void SetText(const char* text);
const char* Text() const;
int32 TextLength() const;
void MarkAsInvalid(bool invalid);
virtual void SetValue(int32 value);
virtual status_t Invoke(BMessage* message = NULL);
BTextView* TextView() const;
virtual void SetModificationMessage(BMessage* message);
BMessage* ModificationMessage() const;
virtual void SetAlignment(alignment label, alignment text);
void GetAlignment(alignment* _label,
alignment* _text) const;
virtual void SetDivider(float position);
float Divider() const;
virtual void Draw(BRect updateRect);
virtual void MouseDown(BPoint where);
virtual void AttachedToWindow();
virtual void MakeFocus(bool focus = true);
virtual void SetEnabled(bool enable);
virtual void FrameMoved(BPoint newPosition);
virtual void FrameResized(float newWidth, float newHeight);
virtual void WindowActivated(bool active);
virtual void GetPreferredSize(float* _width,
float* _height);
virtual void ResizeToPreferred();
virtual void MessageReceived(BMessage* message);
virtual BHandler* ResolveSpecifier(BMessage* message,
int32 index, BMessage* specifier,
int32 what, const char* property);
virtual void MouseUp(BPoint where);
virtual void MouseMoved(BPoint where, uint32 transit,
const BMessage* dragMessage);
virtual void DetachedFromWindow();
virtual void AllAttached();
virtual void AllDetached();
virtual status_t GetSupportedSuites(BMessage* data);
virtual void SetFlags(uint32 flags);
virtual BSize MinSize();
virtual BSize MaxSize();
virtual BSize PreferredSize();
virtual BAlignment LayoutAlignment();
BLayoutItem* CreateLabelLayoutItem();
BLayoutItem* CreateTextViewLayoutItem();
protected:
virtual status_t AllArchived(BMessage* into) const;
virtual status_t AllUnarchived(const BMessage* from);
virtual void LayoutInvalidated(bool descendants);
virtual void DoLayout();
virtual status_t SetIcon(const BBitmap* icon, uint32 flags = 0);
private:
virtual status_t Perform(perform_code d, void* arg);
virtual void _ReservedTextControl1();
virtual void _ReservedTextControl2();
virtual void _ReservedTextControl3();
virtual void _ReservedTextControl4();
BTextControl& operator=(const BTextControl& other);
private:
class LabelLayoutItem;
class TextViewLayoutItem;
struct LayoutData;
friend class _BTextInput_;
friend class LabelLayoutItem;
friend class TextViewLayoutItem;
void _CommitValue();
void _UpdateTextViewColors(bool enable);
void _InitData(const char* label,
const BMessage* archive = NULL);
void _InitText(const char* initialText,
const BMessage* archive = NULL);
void _ValidateLayout();
void _LayoutTextView();
void _UpdateFrame();
void _ValidateLayoutData();
private:
BPrivate::_BTextInput_* fText;
BMessage* fModificationMessage;
alignment fLabelAlign;
float fDivider;
LayoutData* fLayoutData;
uint32 fLook;
uint32 _reserved[8];
};
#endif
