diff options
Diffstat (limited to 'extras/contributed/editgrid/u_editgrid.pas')
| -rw-r--r-- | extras/contributed/editgrid/u_editgrid.pas | 959 |
1 files changed, 531 insertions, 428 deletions
diff --git a/extras/contributed/editgrid/u_editgrid.pas b/extras/contributed/editgrid/u_editgrid.pas index 9de5dfc3..8789d4a5 100644 --- a/extras/contributed/editgrid/u_editgrid.pas +++ b/extras/contributed/editgrid/u_editgrid.pas @@ -21,7 +21,7 @@ uses type TEditType = (etNone, etText, etInteger, etFloat, etCurrency, etComboBox, etEditCombo, etCheckBox, etCalendar); - TEditing =(edRow, edColumn); + TEditing =(edNone, edRow, edColumn); TfpgColumnData = class(TObject) private @@ -39,7 +39,7 @@ type FMaxLimit: boolean; FMinLimit: boolean; FDecimals: integer; - FDecimalseparator: TfpgChar; + FDecimalSeparator: TfpgChar; FThousandSeparator: TfpgChar; FShowThousand: boolean; public @@ -176,19 +176,20 @@ type FCellEditCombo: TfpgEditCombo; FCellCheckBox: TfpgCheckBox; FCellCalendar: TfpgCalendarCombo; -// FRefGrid: TfpgStringGrid; // reference uniquement FFocusRect: TfpgRect; FEditing: boolean; FEditWay: TEditing; procedure EditGridFocusChange(Sender: TObject; ARow,ACol: integer); procedure EditGridDoubleClick(Sender: TObject; AButton: TMouseButton; AShift: TShiftState; const AMousePos: TPoint); + procedure EditGridMouseDown(Sender: TObject; AButton: TMouseButton; AShift: TShiftState; + const AMousePos: TPoint); function GetColumnEditType(AIndex: integer): TEditType; procedure SetEditCell; + procedure CloseEditCell; procedure IniTextCell; procedure FCellEditTextKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellEditTextExit(Sender: TObject); function GetNumericMaxLimit(AIndex: integer): boolean; procedure SetNumericMaxLimit(AIndex: integer; const AValue: boolean); function GetNumericMinLimit(AIndex: integer): boolean; @@ -204,7 +205,6 @@ type procedure IniIntegerCell; procedure FCellEditIntegerKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellEditIntegerExit(Sender: TObject); function GetMaxIntValue(AIndex: integer): integer; procedure SetMaxIntValue(AIndex: integer; const AValue: integer); function GetMinIntValue(AIndex: integer): integer; @@ -212,7 +212,6 @@ type procedure IniFloatCell; procedure FCellEditFloatKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellEditFloatExit(Sender: TObject); function GetMaxFloatValue(AIndex: integer): extended; procedure SetMaxFloatValue(AIndex: integer; const AValue: extended); function GetMinFloatValue(AIndex: integer): extended; @@ -222,7 +221,6 @@ type procedure IniCurrencyCell; procedure FCellEditCurrencyKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellEditCurrencyExit(Sender: TObject); function GetMaxCurrValue(AIndex: integer): currency; procedure SetMaxCurrValue(AIndex: integer; const AValue: currency); function GetMinCurrValue(AIndex: integer): currency; @@ -230,11 +228,9 @@ type procedure IniComboBoxCell; procedure FCellComboBoxKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellComboBoxExit(Sender: TObject); procedure IniEditComboCell; procedure FCellEditComboKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellEditComboExit(Sender: TObject); function GetAutoComplete(AIndex: integer): boolean; procedure SetAutoComplete(AIndex: integer; const AValue: boolean); function GetAllowNew(AIndex: integer): TAllowNew; @@ -242,7 +238,6 @@ type procedure IniCheckBoxCell; procedure FCellCheckBoxKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellCheckBoxExit(Sender: TObject); function GetBoxCheckedText(AIndex: integer): string; procedure SetBoxCheckedText(AIndex: integer; const AValue: string); function GetBoxUncheckedText(AIndex: integer): string; @@ -252,7 +247,6 @@ type procedure IniCalendarCell; procedure FCellCalendarKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); - procedure FCellCalendarExit(Sender: TObject); function GetDates(AIndex: integer): TDateTime; procedure SetDates(AIndex: integer; const AValue: TDateTime); function GetDatesList(AIndex: integer): TList; @@ -506,36 +500,8 @@ begin end; procedure TfpgCustomEditGrid.EditGridFocusChange(Sender: TObject; ARow,ACol: integer); -var - i: integer; begin - for i := 0 to Pred(ColumnCount) do - case Columns[i].EditType of - etText: - if Assigned(FCellEditText) then - FCellEditText.Visible:= False; - etInteger: - if Assigned(FCellEditInteger) then - FcellEditInteger.Visible:= False; - etFloat: - if Assigned(FCellEditFloat) then - FcellEditFloat.Visible:= False; - etCurrency: - if Assigned(FCellEditCurrency) then - FcellEditCurrency.Visible:= False; - etComboBox: - if Assigned(FCellComboBox) then - FcellComboBox.Visible:= False; - etEditCombo: - if Assigned(FCellEditCombo) then - FcellEditCombo.Visible:= False; - etCheckBox: - if Assigned(FCellCheckBox) then - FCellCheckBox.Visible:= False; - etCalendar: - if Assigned(FCellCalendar) then - FCellCalendar.Visible:= False; - end; + CloseEditCell; end; procedure TfpgCustomEditGrid.EditGridDoubleClick(Sender: TObject; AButton: TMouseButton; AShift: TShiftState; @@ -565,6 +531,12 @@ begin FEditing := True; end; +procedure TfpgCustomEditGrid.EditGridMouseDown(Sender: TObject; AButton: TMouseButton; AShift: TShiftState; + const AMousePos: TPoint); +begin + CloseEditCell; +end; + function TfpgCustomEditGrid.GetColumnEditType(AIndex: integer): TEditType; begin Result := TfpgEditColumn(Columns[AIndex]).EditType; @@ -592,6 +564,63 @@ begin end; end; +procedure TfpgCustomEditGrid.CloseEditCell; +var + i: integer; +begin + for i := 0 to Pred(ColumnCount) do + case Columns[i].EditType of + etText: + if Assigned(FCellEditText) then + begin + FCellEditText.Text := ''; + FCellEditText.Visible := False; + end; + etInteger: + if Assigned(FCellEditInteger) then + begin + FCellEditInteger.Text := ''; + FCellEditInteger.Visible := False; + end; + etFloat: + if Assigned(FCellEditFloat) then + begin + FCellEditFloat.Text := ''; + FCellEditFloat.Visible := False; + end; + etCurrency: + if Assigned(FCellEditCurrency) then + begin + FCellEditCurrency.Text := ''; + FCellEditCurrency.Visible := False; + end; + etComboBox: + if Assigned(FCellComboBox) then + begin + FCellComboBox.Text := ''; + FCellComboBox.Visible := False; + end; + etEditCombo: + if Assigned(FCellEditCombo) then + begin + FCellEditCombo.Text := ''; + FCellEditCombo.Visible := False; + end; + etCheckBox: + if Assigned(FCellCheckBox) then + begin + FCellCheckBox.Text := ''; + FCellCheckBox.Visible := False; + end; + etCalendar: + if Assigned(FCellCalendar) then + begin +// FCellCalendar.Text := ''; + FCellCalendar.Visible := False; + end; + end; +end; + procedure TfpgCustomEditGrid.IniTextCell; var Pt: TPoint; @@ -609,7 +638,6 @@ begin FontDesc := '#Grid'; Text := Cells[FocusCol, FocusRow]; OnKeyPress := @FCellEditTextKeyPress; - OnExit := @FCellEditTextExit; SetFocus; end; end; @@ -617,55 +645,62 @@ end; procedure TfpgCustomEditGrid.FCellEditTextKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: + if FCellEditText.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + Cells[FocusCol, FocusRow] := FCellEditText.Text; + FCellEditText.Text := ''; + FCellEditText.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; + end; + KeyTab: begin - Cells[FocusCol, FocusRow] := FCellEditText.Text; - FCellEditText.Text := ''; - FCellEditText.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then +// writeln('celledittext keytab'); + FCellEditText.Text := ''; + FCellEditText.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + FEditing := False; + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin + KeyEscape: + begin FCellEditText.Text := ''; FCellEditText.Visible := False; - if FEditing then - FEditing := False; - if ssShift in ShiftState then - begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; FEditing := False; Consumed:= True; - end; - KeyEscape: - begin - FCellEditText.Text := ''; - FCellEditText.Visible := False; - if FEditing then - FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellEditTextExit(Sender: TObject); -begin - FCellEditText.Visible := False; + end; + end; end; function TfpgCustomEditGrid.GetNumericMaxLimit(AIndex: integer): boolean; @@ -751,7 +786,6 @@ begin CustomThousandSeparator := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ThousandSeparator; ShowThousand := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ShowThousand; OnKeyPress := @FCellEditIntegerKeyPress; - OnExit := @FCellEditIntegerExit; SetFocus; end; end; @@ -759,54 +793,62 @@ end; procedure TfpgCustomEditGrid.FCellEditIntegerKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - Cells[FocusCol, FocusRow] := FCellEditInteger.Text; - FCellEditInteger.Text:= ''; - FCellEditInteger.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + if FCellEditInteger.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + Cells[FocusCol, FocusRow] := FCellEditInteger.Text; + FCellEditInteger.Text:= ''; + FCellEditInteger.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellEditInteger.Text := ''; - FCellEditInteger.Visible := False; - if FEditing then + KeyTab: + begin +// writeln('celleditinteger keytab'); + FCellEditInteger.Text := ''; + FCellEditInteger.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellEditInteger.Text := ''; - FCellEditInteger.Visible := False; - if FEditing then + FCellEditInteger.Text := ''; + FCellEditInteger.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellEditIntegerExit(Sender: TObject); -begin - FCellEditInteger.Visible := False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetMaxIntValue(AIndex: integer): integer; @@ -869,7 +911,6 @@ begin CustomThousandSeparator := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ThousandSeparator; ShowThousand := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ShowThousand; OnKeyPress := @FCellEditFloatKeyPress; - OnExit := @FCellEditFloatExit; SetFocus; end; end; @@ -877,76 +918,83 @@ end; procedure TfpgCustomEditGrid.FCellEditFloatKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - with FCellEditFloat do + if FCellEditFloat.Visible then + case KeyCode of + KeyReturn, KeyPEnter: begin - if FixedDecimals > -1 then + with FCellEditFloat do begin - if UTF8Pos(CustomDecimalSeparator, Text) > 0 then + if FixedDecimals > -1 then begin - if (UTF8Length(Text) - UTF8Pos(CustomDecimalSeparator, Text)) > FixedDecimals then - Text := Copy(Text, 1, UTF8Pos(CustomDecimalSeparator, Text) + FixedDecimals); - end - else - begin - if UTF8Pos(CustomDecimalSeparator, Text) = 0 then - Text := Text + CustomDecimalSeparator; - while (UTF8Length(Text) - (UTF8Pos(CustomDecimalSeparator, Text)) < FixedDecimals) do - Text := Text +'0'; + if UTF8Pos(CustomDecimalSeparator, Text) > 0 then + begin + if (UTF8Length(Text) - UTF8Pos(CustomDecimalSeparator, Text)) > FixedDecimals then + Text := Copy(Text, 1, UTF8Pos(CustomDecimalSeparator, Text) + FixedDecimals); + end + else + begin + if UTF8Pos(CustomDecimalSeparator, Text) = 0 then + Text := Text + CustomDecimalSeparator; + while (UTF8Length(Text) - (UTF8Pos(CustomDecimalSeparator, Text)) < FixedDecimals) do + Text := Text +'0'; + end; end; + if Decimals > -1 then + if UTF8Pos(CustomDecimalSeparator, Text) > 0 then + if (UTF8Length(Text) - UTF8Pos(CustomDecimalSeparator, Text)) > Decimals then + Text := Copy(Text, 1, UTF8Pos(CustomDecimalSeparator, Text) + Decimals); + end; + Cells[FocusCol, FocusRow] := FCellEditFloat.Text; + FCellEditFloat.Text:= ''; + FCellEditFloat.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; end; - if Decimals > -1 then - if UTF8Pos(CustomDecimalSeparator, Text) > 0 then - if (UTF8Length(Text) - UTF8Pos(CustomDecimalSeparator, Text)) > Decimals then - Text := Copy(Text, 1, UTF8Pos(CustomDecimalSeparator, Text) + Decimals); + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - Cells[FocusCol, FocusRow] := FCellEditFloat.Text; - FCellEditFloat.Text:= ''; - FCellEditFloat.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then + KeyTab: + begin + FCellEditFloat.Text := ''; + FCellEditFloat.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; - end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellEditFloat.Text := ''; - FCellEditFloat.Visible := False; - if FEditing then FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellEditFloat.Text := ''; - FCellEditFloat.Visible := False; - if FEditing then + FCellEditFloat.Text := ''; + FCellEditFloat.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellEditFloatExit(Sender: TObject); -begin - FCellEditFloat.Visible := False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetMaxFloatValue(AIndex: integer): extended; @@ -1017,7 +1065,6 @@ begin CustomThousandSeparator := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ThousandSeparator; ShowThousand := TfpgNumericColumn(TfpgEditColumn(Columns[FocusCol]).Data).ShowThousand; OnKeyPress := @FCellEditCurrencyKeyPress; - OnExit := @FCellEditCurrencyExit; SetFocus; end; end; @@ -1025,54 +1072,61 @@ end; procedure TfpgCustomEditGrid.FCellEditCurrencyKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - Cells[FocusCol, FocusRow] := FCellEditCurrency.Text; - FCellEditCurrency.Text:= ''; - FCellEditCurrency.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + if FCellEditCurrency.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + Cells[FocusCol, FocusRow] := FCellEditCurrency.Text; + FCellEditCurrency.Text:= ''; + FCellEditCurrency.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellEditCurrency.Text := ''; - FCellEditCurrency.Visible := False; - if FEditing then + KeyTab: + begin + FCellEditCurrency.Text := ''; + FCellEditCurrency.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellEditCurrency.Text := ''; - FCellEditCurrency.Visible := False; - if FEditing then + FCellEditCurrency.Text := ''; + FCellEditCurrency.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellEditCurrencyExit(Sender: TObject); -begin - FCellEditFloat.Visible := False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetMaxCurrValue(AIndex: integer): currency; @@ -1130,7 +1184,6 @@ begin if Items[i] = Cells[FocusCol, FocusRow] then Text := Items[i]; OnKeyPress := @FCellComboBoxKeyPress; - OnExit := @FCellComboBoxExit; SetFocus; end; end; @@ -1138,54 +1191,61 @@ end; procedure TfpgCustomEditGrid.FCellComboBoxKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - Cells[FocusCol, FocusRow] := FCellComboBox.Text; - FCellComboBox.Text:= ''; - FCellComboBox.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + if FCellComboBox.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + Cells[FocusCol, FocusRow] := FCellComboBox.Text; + FCellComboBox.Text:= ''; + FCellComboBox.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellComboBox.Text := ''; - FCellComboBox.Visible := False; - if FEditing then + KeyTab: + begin + FCellComboBox.Text := ''; + FCellComboBox.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellComboBox.Text := ''; - FCellComboBox.Visible := False; - if FEditing then + FCellComboBox.Text := ''; + FCellComboBox.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellComboBoxExit(Sender: TObject); -begin - FCellComboBox.Visible:= False; + Consumed:= True; + end; + end; end; procedure TfpgCustomEditGrid.IniEditComboCell; @@ -1211,7 +1271,6 @@ begin AutoCompletion := TfpgEditComboColumn(TfpgEditColumn(Columns[FocusCol]).Data).AutoComplete; AllowNew := TfpgEditComboColumn(TfpgEditColumn(Columns[FocusCol]).Data).AllowNew; OnKeyPress := @FCellEditComboKeyPress; - OnExit := @FCellEditComboExit; SetFocus; end; end; @@ -1219,56 +1278,63 @@ end; procedure TfpgCustomEditGrid.FCellEditComboKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - Cells[FocusCol, FocusRow] := FCellEditCombo.Text; - if (AllowNew[FocusCol] = anAsk) or (AllowNew[FocusCol] = anYes) then - TfpgEditComboColumn(TfpgEditColumn(Columns[FocusCol]).Data).FItems.Add(FCellEditCombo.Text); - FCellEditCombo.Text:= ''; - FCellEditCombo.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + if FCellEditCombo.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + Cells[FocusCol, FocusRow] := FCellEditCombo.Text; + if (AllowNew[FocusCol] = anAsk) or (AllowNew[FocusCol] = anYes) then + TfpgEditComboColumn(TfpgEditColumn(Columns[FocusCol]).Data).FItems.Add(FCellEditCombo.Text); + FCellEditCombo.Text:= ''; + FCellEditCombo.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellEditCombo.Text := ''; - FCellEditCombo.Visible := False; - if FEditing then + KeyTab: + begin + FCellEditCombo.Text := ''; + FCellEditCombo.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellEditCombo.Text := ''; - FCellEditCombo.Visible := False; - if FEditing then + FCellEditCombo.Text := ''; + FCellEditCombo.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellEditComboExit(Sender: TObject); -begin - FCellEditCombo.Visible:= False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetAutoComplete(AIndex: integer): boolean; @@ -1312,7 +1378,6 @@ begin FCellCheckBox.Checked:= False; Text := TfpgCheckBoxColumn(TfpgEditColumn(Columns[FocusCol]).Data).BoxText; OnKeyPress := @FCellCheckBoxKeyPress; - OnExit := @FCellCheckBoxExit; SetFocus; end; end; @@ -1320,57 +1385,64 @@ end; procedure TfpgCustomEditGrid.FCellCheckBoxKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - if FCellCheckBox.Checked then - Cells[FocusCol, FocusRow] := TfpgCheckBoxColumn(TfpgEditColumn(Columns[FocusCol]).Data).CheckedText - else - Cells[FocusCol, FocusRow] := TfpgCheckBoxColumn(TfpgEditColumn(Columns[FocusCol]).Data).UncheckedText; - FCellCheckBox.Text:= ''; - FCellCheckBox.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; + if FCellCheckBox.Visible then + case KeyCode of + KeyReturn, KeyPEnter: + begin + if FCellCheckBox.Checked then + Cells[FocusCol, FocusRow] := TfpgCheckBoxColumn(TfpgEditColumn(Columns[FocusCol]).Data).CheckedText + else + Cells[FocusCol, FocusRow] := TfpgCheckBoxColumn(TfpgEditColumn(Columns[FocusCol]).Data).UncheckedText; + FCellCheckBox.Text:= ''; + FCellCheckBox.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - FCellCheckBox.Text := ''; - FCellCheckBox.Visible := False; - if FEditing then + KeyTab: + begin + FCellCheckBox.Text := ''; + FCellCheckBox.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - FCellCheckBox.Text := ''; - FCellCheckBox.Visible := False; - if FEditing then + FCellCheckBox.Text := ''; + FCellCheckBox.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellCheckBoxExit(Sender: TObject); -begin - FCellCheckBox.Visible:= False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetBoxCheckedText(AIndex: integer): string; @@ -1426,7 +1498,6 @@ begin HolidayColor := TfpgCalendarColumn(TfpgEditColumn(Columns[FocusCol]).Data).HolidayColor; SingleClickSelect := TfpgCalendarColumn(TfpgEditColumn(Columns[FocusCol]).Data).SingleClickSelect; OnKeyPress := @FCellCalendarKeyPress; - OnExit := @FCellCalendarExit; SetFocus; end; end; @@ -1434,58 +1505,65 @@ end; procedure TfpgCustomEditGrid.FCellCalendarKeyPress(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); begin - case KeyCode of - KeyReturn, KeyPEnter: - begin - with TfpgCalendarColumn(TfpgEditColumn(Columns[FocusCol]).Data) do + if FCellCalendar.Visible then + case KeyCode of + KeyReturn, KeyPEnter: begin - TDates(FDatesList[FocusRow]).FDate := FCellCalendar.DateValue; - Cells[FocusCol, FocusRow] := FormatDateTime(GridDateFormat, TDates(FDatesList[FocusRow]).FDate); + with TfpgCalendarColumn(TfpgEditColumn(Columns[FocusCol]).Data) do + begin + TDates(FDatesList[FocusRow]).FDate := FCellCalendar.DateValue; + Cells[FocusCol, FocusRow] := FormatDateTime(GridDateFormat, TDates(FDatesList[FocusRow]).FDate); + end; + //FCellCalendar.Text := ''; + FCellCalendar.Visible := False; + case FEditWay of + edNone: + begin + FEditing:= False; + SetFocus; + end; + edColumn: + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1 + else + FEditing:= False; + edRow: + if FocusRow < Pred(RowCount) then + FocusRow := FocusRow + 1 + else + FEditing:= False; + end; + if FEditing then + begin + SetFocus; + SetEditCell; + end + else + Consumed:= True; end; - //FCellCalendar.Text := ''; - FCellCalendar.Visible := False; - case FEditWay of - edColumn: - if FocusCol < FColumns.Count then + KeyTab: + begin + //FCellCalendar.Text := ''; + FCellCalendar.Visible := False; + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then FocusCol := FocusCol + 1; - edRow: - if FocusRow < RowCount then - FocusRow := FocusRow + 1; - end; - SetFocus; - if FEditing then - SetEditCell; - end; - KeyTab: - begin - //FCellCalendar.Text := ''; - FCellCalendar.Visible := False; - if FEditing then FEditing := False; - if ssShift in ShiftState then + Consumed:= True; + end; + KeyEscape: begin - if FocusCol > 0 then - FocusCol := FocusCol - 1; - end - else - if FocusCol < FColumns.Count then - FocusCol := FocusCol + 1; - Consumed:= True; - end; - KeyEscape: - begin - //FCellCalendar.Text := ''; - FCellCalendar.Visible := False; - if FEditing then + //FCellCalendar.Text := ''; + FCellCalendar.Visible := False; FEditing := False; - Consumed:= True; - end; - end; -end; - -procedure TfpgCustomEditGrid.FCellCalendarExit(Sender: TObject); -begin - FCellCalendar.Visible:= False; + Consumed:= True; + end; + end; end; function TfpgCustomEditGrid.GetDates(AIndex: integer): TDateTime; @@ -1650,11 +1728,7 @@ begin begin // specific warning and action should be performed in descendant end; - keyReturn, keyPEnter: - begin - // specific action should be performed in descendant - end; - keyF2: + keyReturn, keyPEnter, KeyF2: if RowCount > 0 then begin case Columns[FocusCol].EditType of @@ -1677,6 +1751,34 @@ begin end; FEditing := True; end; + keyTab: + begin + if ssShift in ShiftState then + begin + if FocusCol > 0 then + FocusCol := FocusCol - 1; + end + else + if FocusCol < Pred(ColumnCount) then + FocusCol := FocusCol + 1; + Consumed := True; + end; + keyLeft: + begin +// writeln('keyLeft'); + end; + keyRight: + begin +// writeln('keyRight'); + end; + keyUp: + begin +// writeln('keyUp'); + end; + keyDown: + begin +// writeln('keyDown'); + end; else Consumed := False; end; @@ -1686,10 +1788,11 @@ end; constructor TfpgCustomEditGrid.Create(AOwner: TComponent); begin inherited create(AOwner); - OnFocusChange := @EditGridFocusChange; OnDoubleClick := @EditGridDoubleClick; + OnFocusChange := @EditGridFocusChange; + OnMouseDown := @EditGridMouseDown; FEditing := False; - FEditWay := edColumn; + FEditWay := edNone; end; destructor TfpgCustomEditGrid.Destroy; |