177 lines
4.6 KiB
C++
177 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#pragma once
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#include <LArray.h>
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#include <LControl.h>
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#include <LString.h>
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#include "UStdBevels.h"
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#ifdef powerc
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#pragma options align=mac68k
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#endif
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typedef struct STabDescriptor {
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MessageT valueMessage;
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Int16 width; // -1 means auto adjust, -2 =icon tab YUCK
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Str63 title;
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} STabDescriptor;
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#ifdef powerc
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#pragma options align=reset
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#endif
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const ResType_TabDescList = 'TabL';
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const MessageT msg_TabSwitched = 'TbSw';
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class CTabInstance;
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class CTabControl : public LControl
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{
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public:
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enum { class_ID = 'TabC' };
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enum { eNorthTab = 0, eEastTab, eSouthTab, eWestTab };
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CTabControl(LStream* inStream);
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virtual ~CTabControl();
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// ¥ Access
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virtual void SetValue(Int32 inValue);
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virtual MessageT GetMessageForValue(Int32 inValue);
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virtual Point GetMinumumSize() { return mMinimumSize; } // -1 = uninitialized
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// ¥ Drawing
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virtual void Draw(RgnHandle inSuperDrawRgnH);
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virtual void ResizeFrameBy(
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Int16 inWidthDelta,
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Int16 inHeightDelta,
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Boolean inRefresh);
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virtual void DoLoadTabs(ResIDT inTabDescResID);
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protected:
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// ¥ Initialization & Configuration
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virtual void FinishCreateSelf(void);
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virtual void Recalc(void);
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virtual void CalcTabMask(
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const Rect& inControlFrame,
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const Rect& inTabFrame,
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RgnHandle ioTabMask);
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// ¥ Drawing
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virtual void DrawSelf(void);
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virtual void DrawOneTab(CTabInstance* inTab);
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virtual void DrawTopBevel(CTabInstance* inTab);
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virtual void DrawBottomBevel(CTabInstance *inTab, Boolean inCurrentTab);
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virtual void SetClipForDrawingSides(void);
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virtual void DrawSides(void);
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virtual void DrawOneTabBackground(
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RgnHandle inRegion,
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Boolean inCurrentTab);
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virtual void DrawOneTabFrame(RgnHandle inRegion, Boolean inCurrentTab);
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virtual void DrawCurrentTabSideClip(RgnHandle inRegion);
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virtual void ActivateSelf(void);
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virtual void DeactivateSelf(void);
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// ¥ Control Behaviour
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virtual Int16 FindHotSpot(Point inPoint);
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virtual Boolean PointInHotSpot(Point inPoint, Int16 inHotSpot);
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virtual void HotSpotAction(
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Int16 inHotSpot,
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Boolean inCurrInside,
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Boolean inPrevInside);
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virtual void HotSpotResult(Int16 inHotSpot);
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virtual void BroadcastValueMessage();
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Uint8 mOrientation;
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Int16 mCornerPixels;
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Int16 mBevelDepth;
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Int16 mSpacing;
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Int16 mLeadPixels;
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Int16 mRisePixels;
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ResIDT mTabDescID;
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ResIDT mTitleTraitsID;
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Point mMinimumSize; // The minimum size at which all tabs will be displayed
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SBevelColorDesc mActiveColors;
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SBevelColorDesc mOtherColors;
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SBooleanRect mBevelSides;
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Rect mSideClipFrame;
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LArray mTabs;
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CTabInstance* mCurrentTab;
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RgnHandle mControlMask;
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Boolean mTrackInside;
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};
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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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// ¥
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// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
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class CTabInstance
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{
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friend class CTabControl;
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protected:
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CTabInstance();
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CTabInstance(const STabDescriptor&inDesc );
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virtual ~CTabInstance();
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virtual void DrawTitle(CTabInstance* inCurrentTab, ResIDT mTitleTraitsID) = 0;
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protected:
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MessageT mMessage;
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RgnHandle mMask;
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Rect mFrame;
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Rect mShadeFrame;
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Int16 mWidth;
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TString<Str63> mTitle;
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};
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class CTextTabInstance: public CTabInstance
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{
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friend class CTabControl;
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protected:
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CTextTabInstance(const STabDescriptor&inDesc );
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virtual void DrawTitle(CTabInstance* inTab, ResIDT mTitleTraitsID);
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};
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class CIconTabInstance: public CTabInstance
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{
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friend class CTabControl;
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protected:
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CIconTabInstance(const STabDescriptor&inDesc );
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virtual void DrawTitle(CTabInstance* inCurrentTab, ResIDT inTitleTraitsID);
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protected:
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SInt32 mIconID;
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};
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