@ -15,6 +15,7 @@
// along with this program. If not, see <https://www.gnu.org/licenses/>.
# include <stdexcept>
# include "Buffer.h"
# include "TabBar.h"
# include "Parameters.h"
# include "DoubleBuffer/DoubleBuffer.h"
@ -28,7 +29,8 @@ bool TabBarPlus::_doDragNDrop = false;
bool TabBarPlus : : _drawTopBar = true ;
bool TabBarPlus : : _drawInactiveTab = true ;
bool TabBarPlus : : _drawTabCloseButton = false ;
bool TabBarPlus : : _drawTabCloseButton = true ;
bool TabBarPlus : : _drawTabPinButton = true ;
bool TabBarPlus : : _isDbClk2Close = false ;
bool TabBarPlus : : _isCtrlVertical = false ;
bool TabBarPlus : : _isCtrlMultiLine = false ;
@ -277,6 +279,12 @@ void TabBarPlus::destroy()
: : ImageList_Destroy ( _hCloseBtnImgLst ) ;
_hCloseBtnImgLst = nullptr ;
}
if ( _hPinBtnImgLst ! = nullptr )
{
: : ImageList_Destroy ( _hPinBtnImgLst ) ;
_hPinBtnImgLst = nullptr ;
}
}
@ -285,7 +293,8 @@ void TabBarPlus::init(HINSTANCE hInst, HWND parent, bool isVertical, bool isMult
Window : : init ( hInst , parent ) ;
const UINT dpi = DPIManagerV2 : : getDpiForWindow ( _hParent ) ;
_closeButtonZone . setParent ( _hParent ) ;
_closeButtonZone . init ( _hParent , 0 ) ;
_pinButtonZone . init ( _hParent , 1 ) ;
_dpiManager . setDpi ( dpi ) ;
int vertical = isVertical ? ( TCS_VERTICAL | TCS_MULTILINE | TCS_RIGHTJUSTIFY ) : 0 ;
@ -350,6 +359,7 @@ void TabBarPlus::init(HINSTANCE hInst, HWND parent, bool isVertical, bool isMult
setFont ( ) ;
setCloseBtnImageList ( ) ;
setPinBtnImageList ( ) ;
}
void TabBar : : setFont ( )
@ -405,9 +415,21 @@ void TabBarPlus::doOwnerDrawTab(TabBarPlus* tbpObj)
if ( tbpObj )
{
const int paddingSizeDynamicW = tbpObj - > _dpiManager . scale ( 6 ) ;
const int paddingSizePlusClosebuttonDynamicW = tbpObj - > _dpiManager . scale ( 10 ) ;
: : SendMessage ( _hwndArray [ i ] , TCM_SETPADDING , 0 , MAKELPARAM ( _drawTabCloseButton ? paddingSizePlusClosebuttonDynamicW : paddingSizeDynamicW , 0 ) ) ;
int paddingSize = 0 ;
if ( _drawTabCloseButton & & _drawTabPinButton ) // 2 buttons
{
paddingSize = 16 ;
}
else if ( ! _drawTabCloseButton & & ! _drawTabPinButton ) // no button
{
paddingSize = 6 ;
}
else // only 1 button
{
paddingSize = 10 ;
}
const int paddingSizeDynamicW = tbpObj - > _dpiManager . scale ( paddingSize ) ;
: : SendMessage ( _hwndArray [ i ] , TCM_SETPADDING , 0 , MAKELPARAM ( paddingSizeDynamicW , 0 ) ) ;
}
}
}
@ -439,27 +461,33 @@ void TabBarPlus::setColour(COLORREF colour2Set, tabColourIndex i, TabBarPlus* tb
doOwnerDrawTab ( tbpObj ) ;
}
void TabBarPlus : : curren tT abToStart( )
void TabBarPlus : : tabToStart ( int index )
{
int currentTabIndex = getCurrentTabIndex ( ) ;
if ( currentTabIndex < = 0 )
if ( index < 0 | | index > = static_cast < int > ( _nbItem ) )
index = getCurrentTabIndex ( ) ;
if ( index < = 0 )
return ;
for ( int i = currentTabI ndex, j = currentTabI ndex- 1 ; j > = 0 ; - - i , - - j )
for ( int i = i ndex, j = i ndex- 1 ; j > = 0 ; - - i , - - j )
{
exchangeTabItemData ( i , j ) ;
if ( ! exchangeTabItemData ( i , j ) )
break ;
}
}
void TabBarPlus : : curren tT abToEnd( )
void TabBarPlus : : tabToEnd ( int index )
{
int currentTabIndex = getCurrentTabIndex ( ) ;
if ( currentTabIndex > = static_cast < int > ( _nbItem ) )
if ( index < 0 | | index > = static_cast < int > ( _nbItem ) )
index = getCurrentTabIndex ( ) ;
if ( index > = static_cast < int > ( _nbItem ) )
return ;
for ( int i = currentTabI ndex, j = currentTabI ndex+ 1 ; j < static_cast < int > ( _nbItem ) ; + + i , + + j )
for ( int i = i ndex, j = i ndex+ 1 ; j < static_cast < int > ( _nbItem ) ; + + i , + + j )
{
exchangeTabItemData ( i , j ) ;
if ( ! exchangeTabItemData ( i , j ) )
break ;
}
}
@ -501,6 +529,45 @@ void TabBarPlus::setCloseBtnImageList()
_closeButtonZone . _height = btnSize ;
}
void TabBarPlus : : setPinBtnImageList ( )
{
int iconSize = 0 ;
std : : vector < int > ids ;
if ( NppDarkMode : : isEnabled ( ) )
{
iconSize = g_TabPinBtnSize_DM ;
ids = { IDR_PINTAB_DM , IDR_PINTAB_HOVER_DM , IDR_PINTAB_PINNED_DM , IDR_PINTAB_PINNEDHOVER_DM } ;
}
else
{
iconSize = g_TabPinBtnSize ;
ids = { IDR_PINTAB , IDR_PINTAB_HOVER , IDR_PINTAB_PINNED , IDR_PINTAB_PINNEDHOVER } ;
}
if ( _hPinBtnImgLst ! = nullptr )
{
: : ImageList_Destroy ( _hPinBtnImgLst ) ;
_hPinBtnImgLst = nullptr ;
}
const int btnSize = _dpiManager . scale ( iconSize ) ;
_hPinBtnImgLst = : : ImageList_Create ( btnSize , btnSize , ILC_COLOR32 | ILC_MASK , static_cast < int > ( ids . size ( ) ) , 0 ) ;
for ( const auto & id : ids )
{
HICON hIcon = nullptr ;
DPIManagerV2 : : loadIcon ( _hInst , MAKEINTRESOURCE ( id ) , btnSize , btnSize , & hIcon ) ;
: : ImageList_AddIcon ( _hPinBtnImgLst , hIcon ) ;
: : DestroyIcon ( hIcon ) ;
}
_pinButtonZone . _width = btnSize ;
_pinButtonZone . _height = btnSize ;
}
void TabBarPlus : : doVertical ( )
{
for ( int i = 0 ; i < _nbCtrl ; + + i )
@ -566,6 +633,7 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
{
NppDarkMode : : setDarkTooltips ( hwnd , NppDarkMode : : ToolTipsType : : tabbar ) ;
setCloseBtnImageList ( ) ;
setPinBtnImageList ( ) ;
return TRUE ;
}
@ -667,9 +735,10 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
// clear hover state of the close button,
// WM_MOUSEMOVE won't handle this properly since the tab position will change
if ( _isCloseHover )
if ( _isCloseHover | | _isPinHover )
{
_isCloseHover = false ;
_isPinHover = false ;
: : InvalidateRect ( _hSelf , & _currentHoverTabRect , false ) ;
}
@ -681,9 +750,12 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
case WM_LBUTTONDOWN :
{
int xPos = LOWORD ( lParam ) ;
int yPos = HIWORD ( lParam ) ;
if ( : : GetWindowLongPtr ( _hSelf , GWL_STYLE ) & TCS_BUTTONS )
{
int nTab = getTabIndexAt ( LOWORD ( lParam ) , HIWORD ( lParam ) ) ;
int nTab = getTabIndexAt ( xPos , yPos ) ;
if ( nTab ! = - 1 & & nTab ! = static_cast < int32_t > ( : : SendMessage ( _hSelf , TCM_GETCURSEL , 0 , 0 ) ) )
{
setActiveTab ( nTab ) ;
@ -692,9 +764,6 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
if ( _drawTabCloseButton )
{
int xPos = LOWORD ( lParam ) ;
int yPos = HIWORD ( lParam ) ;
if ( _closeButtonZone . isHit ( xPos , yPos , _currentHoverTabRect , _isVertical ) )
{
_whichCloseClickDown = getTabIndexAt ( xPos , yPos ) ;
@ -703,6 +772,16 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
}
}
if ( _drawTabPinButton )
{
if ( _pinButtonZone . isHit ( xPos , yPos , _currentHoverTabRect , _isVertical ) )
{
_whichPinClickDown = getTabIndexAt ( xPos , yPos ) ;
: : SendMessage ( _hParent , WM_COMMAND , IDM_VIEW_REFRESHTABAR , 0 ) ;
return TRUE ;
}
}
: : CallWindowProc ( _tabBarDefaultProc , hwnd , Message , wParam , lParam ) ;
int currentTabOn = static_cast < int32_t > ( : : SendMessage ( _hSelf , TCM_GETCURSEL , 0 , 0 ) ) ;
@ -822,7 +901,7 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
RECT currentHoverTabRectOld = _currentHoverTabRect ;
bool isCloseHoverOld = _isCloseHover ;
if ( _currentHoverTabItem ! = - 1 ) // is hovering
if ( _currentHoverTabItem ! = - 1 ) // tab item is being hovered
{
: : SendMessage ( _hSelf , TCM_GETITEMRECT , _currentHoverTabItem , reinterpret_cast < LPARAM > ( & _currentHoverTabRect ) ) ;
_isCloseHover = _closeButtonZone . isHit ( p . x , p . y , _currentHoverTabRect , _isVertical ) ;
@ -848,6 +927,39 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
trackMouseEvent ( TME_LEAVE ) ;
}
}
if ( _drawTabPinButton )
{
RECT currentHoverTabRectOld = _currentHoverTabRect ;
bool isPinHoverOld = _isPinHover ;
if ( _currentHoverTabItem ! = - 1 ) // tab item is being hovered
{
: : SendMessage ( _hSelf , TCM_GETITEMRECT , _currentHoverTabItem , reinterpret_cast < LPARAM > ( & _currentHoverTabRect ) ) ;
_isPinHover = _pinButtonZone . isHit ( p . x , p . y , _currentHoverTabRect , _isVertical ) ;
_isPinHover = _pinButtonZone . isHit ( p . x , p . y , _currentHoverTabRect , _isVertical ) ;
}
else
{
SetRectEmpty ( & _currentHoverTabRect ) ;
_isPinHover = false ;
}
if ( isFromTabToTab | | _isPinHover ! = isPinHoverOld )
{
if ( isPinHoverOld & & ( isFromTabToTab | | ! _isPinHover ) )
InvalidateRect ( hwnd , & currentHoverTabRectOld , FALSE ) ;
if ( _isPinHover )
InvalidateRect ( hwnd , & _currentHoverTabRect , FALSE ) ;
}
if ( _isPinHover )
{
// Mouse moves out from pin zone will send WM_MOUSELEAVE message
trackMouseEvent ( TME_LEAVE ) ;
}
}
// Mouse moves out from tab zone will send WM_MOUSELEAVE message
// but it doesn't track mouse moving from a tab to another
trackMouseEvent ( TME_LEAVE ) ;
@ -858,13 +970,15 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
case WM_MOUSELEAVE :
{
if ( _isCloseHover )
if ( _isCloseHover | | _isPinHover )
InvalidateRect ( hwnd , & _currentHoverTabRect , FALSE ) ;
_currentHoverTabItem = - 1 ;
_whichCloseClickDown = - 1 ;
_whichPinClickDown = - 1 ;
SetRectEmpty ( & _currentHoverTabRect ) ;
_isCloseHover = false ;
_isPinHover = false ;
notify ( TCN_MOUSELEAVING , _currentHoverTabItem ) ;
break ;
@ -915,6 +1029,28 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
_whichCloseClickDown = - 1 ;
}
if ( _drawTabPinButton )
{
if ( ( _whichPinClickDown = = currentTabOn ) & & _pinButtonZone . isHit ( xPos , yPos , _currentHoverTabRect , _isVertical ) )
{
notify ( TCN_TABPINNED , currentTabOn ) ;
_whichPinClickDown = - 1 ;
// Get the next tab at same position
// If valid tab is found then
// update the current hover tab RECT (_currentHoverTabRect)
// update pin hover flag (_isPinHover), so that x will be highlighted or not based on new _currentHoverTabRect
int nextTab = getTabIndexAt ( xPos , yPos ) ;
if ( nextTab ! = - 1 )
{
: : SendMessage ( _hSelf , TCM_GETITEMRECT , nextTab , reinterpret_cast < LPARAM > ( & _currentHoverTabRect ) ) ;
_isPinHover = _pinButtonZone . isHit ( xPos , yPos , _currentHoverTabRect , _isVertical ) ;
}
return TRUE ;
}
_whichPinClickDown = - 1 ;
}
break ;
}
@ -1144,30 +1280,23 @@ LRESULT TabBarPlus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPara
return : : CallWindowProc ( _tabBarDefaultProc , hwnd , Message , wParam , lParam ) ;
}
void TabBarPlus : : drawItem ( DRAWITEMSTRUCT * pDrawItemStruct , bool isDarkMode )
void TabBarPlus : : drawItem ( DRAWITEMSTRUCT * pDrawItemStruct , bool isDarkMode )
{
RECT rect = pDrawItemStruct - > rcItem ;
int nTab = pDrawItemStruct - > itemID ;
if ( nTab < 0 )
{
: : MessageBox ( NULL , L " nTab < 0 " , L " " , MB_OK ) ;
}
assert ( nTab > = 0 ) ;
bool isSelected = ( nTab = = : : SendMessage ( _hSelf , TCM_GETCURSEL , 0 , 0 ) ) ;
wchar_t label [ MAX_PATH ] = { ' \0 ' } ;
TCITEM tci { } ;
tci . mask = TCIF_TEXT | TCIF_IMAGE ;
tci . mask = TCIF_TEXT | TCIF_IMAGE | TCIF_PARAM ;
tci . pszText = label ;
tci . cchTextMax = MAX_PATH - 1 ;
if ( ! : : SendMessage ( _hSelf , TCM_GETITEM , nTab , reinterpret_cast < LPARAM > ( & tci ) ) )
{
std : : wstring errorMessageTitle = L " TabBarPlus::drawItem wrong: ! TCM_GETITEM " ;
std : : wstring errorMessage = GetLastErrorAsString ( GetLastError ( ) ) ;
: : MessageBox ( NULL , errorMessage . c_str ( ) , errorMessageTitle . c_str ( ) , MB_OK ) ;
}
: : SendMessage ( _hSelf , TCM_GETITEM , nTab , reinterpret_cast < LPARAM > ( & tci ) ) ;
const COLORREF colorActiveBg = isDarkMode ? NppDarkMode : : getSofterBackgroundColor ( ) : : : GetSysColor ( COLOR_BTNFACE ) ;
const COLORREF colorInactiveBgBase = isDarkMode ? NppDarkMode : : getBackgroundColor ( ) : : : GetSysColor ( COLOR_BTNFACE ) ;
@ -1322,22 +1451,22 @@ void TabBarPlus::drawItem(DRAWITEMSTRUCT *pDrawItemStruct, bool isDarkMode)
{
// 3 status for each inactive tab and selected tab close item :
// normal / hover / pushed
int idxCloseImg = 0 ; // selected
int idxCloseImg = _closeTabIdx ; // selected
if ( _isCloseHover & & ( _currentHoverTabItem = = nTab ) )
{
if ( _whichCloseClickDown = = - 1 ) // hover
{
idxCloseImg + = 2 ;
idxCloseImg = _closeTabHoverIdx ;
}
else if ( _whichCloseClickDown = = _currentHoverTabItem ) // pushed
{
idxCloseImg + = 3 ;
idxCloseImg = _closeTabPushIdx ;
}
}
else if ( ! isSelected ) // inactive
{
idxCloseImg + = 1 ;
idxCloseImg = _closeTabInactIdx ;
}
RECT buttonRect = _closeButtonZone . getButtonRectFrom ( rect , _isVertical ) ;
@ -1345,6 +1474,82 @@ void TabBarPlus::drawItem(DRAWITEMSTRUCT *pDrawItemStruct, bool isDarkMode)
: : ImageList_Draw ( _hCloseBtnImgLst , idxCloseImg , hDC , buttonRect . left , buttonRect . top , ILD_TRANSPARENT ) ;
}
// draw pin button
if ( _drawTabPinButton & & _hPinBtnImgLst ! = nullptr )
{
// Each tab combined with the following stats :
// (active / inactive) | (pinned / unpinned) | (hover / not hover / pushed)
bool isPinned = reinterpret_cast < Buffer * > ( tci . lParam ) - > isPinned ( ) ;
int idxPinImg = _unpinnedIdx ; // current: upinned as default
if ( isPinned )
{
if ( ! isSelected ) // inactive
{
if ( _isPinHover & & ( _currentHoverTabItem = = nTab ) )
{
if ( _whichPinClickDown = = - 1 ) // hover
{
idxPinImg = _pinnedHoverIdx ;
}
else if ( _whichPinClickDown = = _currentHoverTabItem ) // pushed
{
idxPinImg = _unpinnedIdx ;
}
}
else // pinned inactive
{
idxPinImg = _pinnedIdx ;
}
}
else // current
{
if ( _isPinHover & & ( _currentHoverTabItem = = nTab ) ) // hover
idxPinImg = _pinnedHoverIdx ;
else
idxPinImg = _pinnedIdx ;
}
}
else // unpinned
{
if ( ! isSelected ) // inactive
{
if ( _isPinHover & & ( _currentHoverTabItem = = nTab ) )
{
if ( _whichPinClickDown = = - 1 ) // hover
{
idxPinImg = _unpinnedHoverIdx ;
}
else if ( _whichPinClickDown = = _currentHoverTabItem ) // pushed
{
idxPinImg = _pinnedIdx ;
}
}
else // unpinned inactive
{
idxPinImg = _unpinnedIdx ;
}
}
else // current
{
if ( _isPinHover & & ( _currentHoverTabItem = = nTab ) ) // hover
idxPinImg = _unpinnedHoverIdx ;
else
idxPinImg = _unpinnedIdx ;
}
}
RECT buttonRect = _pinButtonZone . getButtonRectFrom ( rect , _isVertical ) ;
: : ImageList_Draw ( _hPinBtnImgLst , idxPinImg , hDC , buttonRect . left , buttonRect . top , ILD_TRANSPARENT ) ;
}
// draw image
HIMAGELIST hImgLst = ( HIMAGELIST ) : : SendMessage ( _hSelf , TCM_GETIMAGELIST , 0 , 0 ) ;
@ -1496,7 +1701,7 @@ void TabBarPlus::setActiveTab(int tabIndex)
notify ( TCN_SELCHANGE , tabIndex ) ;
}
void TabBarPlus : : exchangeTabItemData ( int oldTab , int newTab )
bool TabBarPlus : : exchangeTabItemData ( int oldTab , int newTab )
{
//1. shift their data, and insert the source
TCITEM itemData_nDraggedTab { } , itemData_shift { } ;
@ -1512,10 +1717,18 @@ void TabBarPlus::exchangeTabItemData(int oldTab, int newTab)
itemData_shift . cchTextMax = ( stringSize ) ;
: : SendMessage ( _hSelf , TCM_GETITEM , oldTab , reinterpret_cast < LPARAM > ( & itemData_nDraggedTab ) ) ;
Buffer * chosenBuf = reinterpret_cast < Buffer * > ( itemData_nDraggedTab . lParam ) ;
: : SendMessage ( _hSelf , TCM_GETITEM , newTab , reinterpret_cast < LPARAM > ( & itemData_shift ) ) ;
Buffer * shiftBuf = reinterpret_cast < Buffer * > ( itemData_shift . lParam ) ;
if ( chosenBuf - > isPinned ( ) ! = shiftBuf - > isPinned ( ) )
return false ;
int i = oldTab ;
if ( oldTab > newTab )
{
for ( int i = oldTab ; i > newTab ; i - - )
for ( ; i > newTab ; i - - )
{
: : SendMessage ( _hSelf , TCM_GETITEM , i - 1 , reinterpret_cast < LPARAM > ( & itemData_shift ) ) ;
: : SendMessage ( _hSelf , TCM_SETITEM , i , reinterpret_cast < LPARAM > ( & itemData_shift ) ) ;
@ -1523,12 +1736,13 @@ void TabBarPlus::exchangeTabItemData(int oldTab, int newTab)
}
else
{
for ( int i = oldTab ; i < newTab ; + + i )
for ( ; i < newTab ; + + i )
{
: : SendMessage ( _hSelf , TCM_GETITEM , i + 1 , reinterpret_cast < LPARAM > ( & itemData_shift ) ) ;
: : SendMessage ( _hSelf , TCM_SETITEM , i , reinterpret_cast < LPARAM > ( & itemData_shift ) ) ;
}
}
: : SendMessage ( _hSelf , TCM_SETITEM , newTab , reinterpret_cast < LPARAM > ( & itemData_nDraggedTab ) ) ;
// Tell Notepad_plus to notifiy plugins that a D&D operation was done (so doc index has been changed)
@ -1536,6 +1750,8 @@ void TabBarPlus::exchangeTabItemData(int oldTab, int newTab)
//2. set to focus
setActiveTab ( newTab ) ;
return true ;
}
void TabBarPlus : : exchangeItemData ( POINT point )
@ -1556,9 +1772,11 @@ void TabBarPlus::exchangeItemData(POINT point)
return ;
}
exchangeTabItemData ( _nTabDragged , nTab ) ;
_previousTabSwapped = _nTabDragged ;
_nTabDragged = nTab ;
if ( exchangeTabItemData ( _nTabDragged , nTab ) )
{
_previousTabSwapped = _nTabDragged ;
_nTabDragged = nTab ;
}
}
else
{
@ -1571,11 +1789,10 @@ void TabBarPlus::exchangeItemData(POINT point)
_previousTabSwapped = - 1 ;
_isDraggingInside = false ;
}
}
bool Close ButtonZone: : isHit ( int x , int y , const RECT & tabRect , bool isVertical ) const
bool Tab ButtonZone: : isHit ( int x , int y , const RECT & tabRect , bool isVertical ) const
{
RECT buttonRect = getButtonRectFrom ( tabRect , isVertical ) ;
@ -1585,22 +1802,42 @@ bool CloseButtonZone::isHit(int x, int y, const RECT & tabRect, bool isVertical)
return false ;
}
RECT Close ButtonZone: : getButtonRectFrom ( const RECT & tabRect , bool isVertical ) const
RECT Tab ButtonZone: : getButtonRectFrom ( const RECT & tabRect , bool isVertical ) const
{
RECT buttonRect { } ;
const UINT dpi = DPIManagerV2 : : getDpiForWindow ( _parent ) ;
const int inBetween = DPIManagerV2 : : scale ( NppDarkMode : : isEnabled ( ) ? 4 : 8 , dpi ) ;
int fromBorder = 0 ;
if ( isVertical )
{
fromBorder = ( tabRect . right - tabRect . left - _width + 1 ) / 2 ;
if ( _order = = 0 )
{
buttonRect . top = tabRect . top + fromBorder ;
}
else if ( _order = = 1 )
{
buttonRect . top = tabRect . top + fromBorder + _height + inBetween ;
}
buttonRect . left = tabRect . left + fromBorder ;
}
else
{
fromBorder = ( tabRect . bottom - tabRect . top - _height + 1 ) / 2 ;
buttonRect . left = tabRect . right - fromBorder - _width ;
if ( _order = = 0 )
{
buttonRect . left = tabRect . right - fromBorder - _width ;
}
else if ( _order = = 1 )
{
buttonRect . left = tabRect . right - fromBorder - _width * 2 - inBetween ;
}
buttonRect . top = tabRect . top + fromBorder ;
}
buttonRect . top = tabRect . top + fromBorder ;
buttonRect . bottom = buttonRect . top + _height ;
buttonRect . right = buttonRect . left + _width ;
Don Ho
3 weeks ago