1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178
|
__fastcall TMPC::TMPC(TComponent* Owner) : TPageControl(Owner)
{
aMenu = new TPopupMenu(this);
aMenu->AutoHotkeys = maManual;
aMenu->OwnerDraw = true;
DoubleBuffered = true;
NbPage = PageCount;
Etat = 0;
Survol = false;
OwnerDraw = true;
OnMouseMove = MMouseMove;
OnMouseDown = MMouseDown;
OnMouseUp = MMouseUp;
}
//---------------------------------------------------------------------------
__fastcall TMPC::~TMPC(void)
{
}
//---------------------------------------------------------------------------
void __fastcall TMPC::OnClickItem(TObject *Sender)
{
ActivePageIndex = aMenu->Items->IndexOf(((TMenuItem*)Sender));
}
//----------------------------------------------------------------------------
void __fastcall TMPC::OnComunMenuItemDraw(System::TObject *Sender, Graphics::TCanvas *ACanvas, const Types::TRect &ARect, TOwnerDrawState State)
{
ACanvas->Brush->Color = clSilver;
ACanvas->FillRect(ARect);
if (State.Contains(odSelected))
{
ACanvas->Font->Color = clRed;
ACanvas->Font->Style = TFontStyles()<< fsBold;
ACanvas->Rectangle(ARect);
}
else
{
ACanvas->Font->Color = clNavy;
ACanvas->Font->Style = TFontStyles();
}
if (aMenu->Items->IndexOf(((TMenuItem*)Sender)) == ActivePageIndex)
{
ACanvas->Font->Style = TFontStyles()<< fsBold << fsUnderline;
}
ACanvas->TextRect(ARect, ARect.Left + 3, ARect.Top, ((TMenuItem*)Sender)->Caption);
}
//----------------------------------------------------------------------------
void __fastcall TMPC::OnPaint(TMessage &msg)
{
TabCtrl_SetMinTabWidth(Handle, 50);
int i;
DefaultHandler(&msg);
//section menu
if (NbPage != PageCount)
{
aMenu->Items->Clear();
TMenuItem *pItem;
for ( i = 0; i < PageCount; i ++)
{
pItem = new TMenuItem(aMenu);
pItem->Caption = Pages[i]->Caption;
pItem->OnClick = OnClickItem;
pItem->OnAdvancedDrawItem = OnComunMenuItemDraw;
aMenu->Items->Add(pItem);
}
pItem = NULL; delete pItem;
NbPage = PageCount;
}
//repère position curseur / UpDown Control
hwndUD = FindWindowEx(Handle, 0, "msctls_updown32", NULL);
if (hwndUD != NULL)
{
GetWindowRect(hwndUD, &rectUD);
//hwndUD
//HDC hdc = GetDC(Handle);
//DrawFrameControl(hdc, &rectUD, DFC_MENU, DFCS_MENUARROW);
if (PtInRect(rectUD, Mouse->CursorPos))
{
aMenu->Popup(rectUD.left, rectUD.bottom);
}
}
}
//----------------------------------------------------------------------------
void __fastcall TMPC::OnMDrawItem(TWMDrawItem &msg)
{
tagRECT Rect;
Rect = msg.DrawItemStruct->rcItem;
Canvas->Brush->Color = clBtnFace;
HTHEME hTheme = NULL;
hTheme = OpenThemeData(Handle, L"Window");
int l = Canvas->TextExtent( Pages[msg.DrawItemStruct->itemID]->Caption ).cx;
Canvas->TextRect(Rect, Rect.left + 2, Rect.top + 2, Pages[msg.DrawItemStruct->itemID]->Caption);
HDC hdc = GetDC(Handle);
tagRECT tgrect;
tgrect.left = Rect.left + l + 3;
tgrect.right = Rect.right - 1;
tgrect.top = Rect.top + 1;
tgrect.bottom = ((Rect.bottom - tgrect.top)/4)*3;
if (TabIndex == ActivePageIndex)
{
tagPOINT pt;
pt.x = PosX;
pt.y = PosY;
switch ( Etat )
{
case 0:
//DrawFrameControl(hdc, &tgrect, DFC_CAPTION, DFCS_CAPTIONCLOSE);
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, EDGE_RAISED, BF_RECT, 0);
break;
case 1:
if ( PtInRect(tgrect, pt) > 0 )
{
Survol = true;
//DrawFrameControl(hdc, &tgrect, DFC_CAPTION, DFCS_CAPTIONCLOSE | DFCS_PUSHED );
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_PUSHED, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_PUSHED, &tgrect, EDGE_SUNKEN, BF_RECT, 0);
}
else
{
Survol = false;
//DrawFrameControl(hdc, &tgrect, DFC_CAPTION, DFCS_CAPTIONCLOSE);
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, EDGE_RAISED, BF_RECT, 0);
}
break;
case 2: //pas beau car scintille !
if ( PtInRect(tgrect, pt) > 0 )
{
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_HOT, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_HOT, &tgrect, EDGE_RAISED, BF_RECT, 0);
}
else
{
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, EDGE_RAISED, BF_RECT, 0);
}
break;
}
}
else
{
//DrawFrameControl(hdc, &tgrect, DFC_CAPTION, DFCS_CAPTIONCLOSE);
DrawThemeBackground(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, 0);
DrawThemeEdge(hTheme, hdc, WP_CLOSEBUTTON, CBS_NORMAL, &tgrect, EDGE_RAISED, BF_RECT, 0);
}
}
//----------------------------------------------------------------------------
void __fastcall TMPC::MMouseMove(TObject *Sender, TShiftState Shift, int X, int Y)
{
Etat = 2;
PosX = X;
PosY = Y;
}
//----------------------------------------------------------------------------
void __fastcall TMPC::MMouseDown(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y)
{
Etat = 1;
Repaint();
}
//----------------------------------------------------------------------------
void __fastcall TMPC::MMouseUp(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y)
{
Etat = 0;
Repaint();
if (Survol == true)
{
delete (ActivePage);
Repaint();
}
}
//---------------------------------------------------------------------------- |
Partager