64 lines
2.5 KiB
C++
64 lines
2.5 KiB
C++
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//---------------------------------------------------------------------------
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#include <vcl.h>
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#pragma hdrstop
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#include <math.hpp>
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#include "cxGraphics.hpp"
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#include "cxGeometry.hpp"
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#include "InPlaceEditorsDemoComboBoxes.h"
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//---------------------------------------------------------------------------
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#pragma package(smart_init)
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#pragma resource "*.dfm"
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TfrmComboBoxes *frmComboBoxes;
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//---------------------------------------------------------------------------
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__fastcall TfrmComboBoxes::TfrmComboBoxes(TComponent* Owner)
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: TEditorDemoBaseFrame(Owner)
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{
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FImage = new Graphics::TBitmap;
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}
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//---------------------------------------------------------------------------
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void __fastcall TfrmComboBoxes::SetParameters(TColor AColor, AnsiString AFontName, AnsiString AFolder,
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int AFontSize, Graphics::TBitmap* AImage, String APerson)
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{
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FColor = AColor;
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FFontName = AFontName;
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FFontSize = AFontSize;
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FPath = AFolder;
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FPerson = "Contact person: " + APerson;
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FImage->Assign(AImage);
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PaintBox1->Invalidate();
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}
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void __fastcall TfrmComboBoxes::FormDestroy(TObject *Sender)
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{
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delete FImage;
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}
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//---------------------------------------------------------------------------
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void __fastcall TfrmComboBoxes::PaintBox1Paint(TObject *Sender)
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{
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if (FImage != 0)
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{
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PaintBox1->Canvas->Brush->Color = FColor;
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PaintBox1->Canvas->FillRect(PaintBox1->ClientRect);
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PaintBox1->Canvas->Font->Name = FFontName;
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PaintBox1->Canvas->Font->Size = FFontSize;
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PaintBox1->Canvas->Brush->Style = bsClear;
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int AIndent = Min((PaintBox1->Width - FImage->Width - PaintBox1->Canvas->TextWidth(FPerson) - 4) / 2,
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(PaintBox1->Width - FImage->Width - PaintBox1->Canvas->TextWidth(FPath) - 4) / 2);
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AIndent = Max(0, AIndent);
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TRect ARect = cxRectBounds(AIndent, (PaintBox1->Height - FImage->Height) / 2, FImage->Width, FImage->Height);
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cxDrawImage(THandle(PaintBox1->Canvas->Handle), ARect, ARect, FImage, 0, -1, idmNormal, false, 0, clNone, true);
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PaintBox1->Canvas->TextOut(ARect.Right + 4, (PaintBox1->Height - PaintBox1->Canvas->TextHeight(FPath)) / 2, FPath);
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PaintBox1->Canvas->TextOut(ARect.Right + 4, (PaintBox1->Height - PaintBox1->Canvas->TextHeight(FPerson)) / 2 + PaintBox1->Canvas->TextHeight(FPath), FPerson);
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}
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}
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//---------------------------------------------------------------------------
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void __fastcall TfrmComboBoxes::FormCreate(TObject *Sender)
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{
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//
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}
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//---------------------------------------------------------------------------
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