diff --git a/components/jujiboutils/changes.txt b/components/jujiboutils/changes.txt index fcc3b94ea..5ad5db262 100644 --- a/components/jujiboutils/changes.txt +++ b/components/jujiboutils/changes.txt @@ -1,10 +1,12 @@ JUJIBOUTILS ----------- - +Note: Lazarus Trunk required Version pre-1.0 -------------------------------------------------- +2011-09-23 Added: TJDBLabeledEdit +2011-09-22 Added: ftTime support (testing) 2011-09-21 Added: TJDBGridControl and example (testgridctr) 2011-09-20 Added: TJIntegerEdit, TJLabeledIntegerEdit TJCurrencyEdit, TJLabeledCurrencyEdit diff --git a/components/jujiboutils/jujibo-utils/jujibocontrols.lpk b/components/jujiboutils/jujibo-utils/jujibocontrols.lpk index 58fcbf238..6c47aba23 100644 --- a/components/jujiboutils/jujibo-utils/jujibocontrols.lpk +++ b/components/jujiboutils/jujibo-utils/jujibocontrols.lpk @@ -18,7 +18,7 @@ - + @@ -92,6 +92,11 @@ + + + + + diff --git a/components/jujiboutils/jujibo-utils/jujibocontrols.pas b/components/jujiboutils/jujibo-utils/jujibocontrols.pas index 8ebaf3d75..fb9a2f3ff 100644 --- a/components/jujiboutils/jujibo-utils/jujibocontrols.pas +++ b/components/jujiboutils/jujibo-utils/jujibocontrols.pas @@ -10,7 +10,8 @@ uses jdbintegeredit, jdblabeledintegeredit, jdbcurrencyedit, jdblabeledcurrencyedit, jdbdateedit, jdblabeleddateedit, jcontrolutils, JIntegerEdit, JLabeledIntegerEdit, JCurrencyEdit, JLabeledCurrencyEdit, - JDateEdit, JLabeledDateEdit, JDBGridControl, jdbgridutils, LazarusPackageIntf; + JDateEdit, JLabeledDateEdit, JDBGridControl, jdbgridutils, JDBLabeledEdit, + LazarusPackageIntf; implementation @@ -29,6 +30,7 @@ begin RegisterUnit('JDateEdit', @JDateEdit.Register); RegisterUnit('JLabeledDateEdit', @JLabeledDateEdit.Register); RegisterUnit('JDBGridControl', @JDBGridControl.Register); + RegisterUnit('JDBLabeledEdit', @JDBLabeledEdit.Register); end; initialization diff --git a/components/jujiboutils/jujibo-utils/src/jdblabelededit.pas b/components/jujiboutils/jujibo-utils/src/jdblabelededit.pas new file mode 100644 index 000000000..73cc613aa --- /dev/null +++ b/components/jujiboutils/jujibo-utils/src/jdblabelededit.pas @@ -0,0 +1,288 @@ +{ JDBLabeledEdit + + Copyright (C) 2011 Julio Jiménez Borreguero + Contact: jujibo at gmail dot com + + This library is free software; you can redistribute it and/or modify it + under the same terms as the Lazarus Component Library (LCL) + + See the file license-jujiboutils.txt and COPYING.LGPL, included in this distribution, + for details about the license. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +} + +unit JDBLabeledEdit; + +{$mode objfpc}{$H+} + +interface + +uses + Classes, LResources, Controls, ExtCtrls, DB, DBCtrls, + LMessages, LCLType, SysUtils; + +type + + { TJDBLabeledEdit } + + TJDBLabeledEdit = class(TCustomLabeledEdit) + private + { Private declarations } + FDataLink: TFieldDataLink; + + procedure DataChange(Sender: TObject); + procedure UpdateData(Sender: TObject); + procedure FocusRequest(Sender: TObject); + + function GetDataField: string; + function GetDataSource: TDataSource; + function GetField: TField; + + function IsReadOnly: boolean; + + procedure SetDataField(const Value: string); + procedure SetDataSource(Value: TDataSource); + procedure CMGetDataLink(var Message: TLMessage); message CM_GETDATALINK; + + protected + { Protected declarations } + procedure Loaded; override; + procedure Notification(AComponent: TComponent; Operation: TOperation); override; + procedure ActiveChange(Sender: TObject); virtual; + procedure KeyDown(var Key: word; Shift: TShiftState); override; + procedure KeyPress(var Key: char); override; + procedure DoEnter; override; + function GetReadOnly: boolean; override; + procedure SetReadOnly(Value: boolean); override; + public + { Public declarations } + constructor Create(TheOwner: TComponent); override; + destructor Destroy; override; + procedure EditingDone; override; + property Field: TField read GetField; + published + { Published declarations } + property DataField: string read GetDataField write SetDataField; + property DataSource: TDataSource read GetDataSource write SetDataSource; + property ReadOnly: boolean read GetReadOnly write SetReadOnly default False; + + property Action; + property Align; + property Alignment; + property Anchors; + property AutoSelect; + property AutoSize; + property BidiMode; + property BorderSpacing; + property BorderStyle; + property CharCase; + property Color; + property Constraints; + property DragCursor; + property DragMode; + property EditLabel; + property Enabled; + property Font; + property LabelPosition; + property LabelSpacing; + property MaxLength; + property ParentColor; + property ParentFont; + property ParentShowHint; + property PopupMenu; + property ShowHint; + property TabOrder; + property TabStop; + property Visible; + property OnChange; + property OnClick; + property OnDblClick; + property OnDragDrop; + property OnDragOver; + property OnEditingDone; + property OnEndDrag; + property OnEnter; + property OnExit; + property OnKeyDown; + property OnKeyPress; + property OnKeyUp; + property OnMouseDown; + property OnMouseMove; + property OnMouseUp; + property OnStartDrag; + property OnUTF8KeyPress; + end; + +procedure Register; + +implementation + +procedure Register; +begin + {$I jdblabelededit_icon.lrs} + RegisterComponents('Data Controls', [TJDBLabeledEdit]); +end; + +{ TJDBLabeledEdit } + +procedure TJDBLabeledEdit.DataChange(Sender: TObject); +begin + if FDataLink.Field <> nil then + Caption := FDataLink.Field.AsString + else + Text := ''; +end; + +procedure TJDBLabeledEdit.UpdateData(Sender: TObject); +begin + if FDataLink.Field <> nil then + FDataLink.Field.Text := Text + else + Text := ''; +end; + +procedure TJDBLabeledEdit.FocusRequest(Sender: TObject); +begin + SetFocus; +end; + +function TJDBLabeledEdit.GetDataField: string; +begin + Result := FDataLink.FieldName; +end; + +function TJDBLabeledEdit.GetDataSource: TDataSource; +begin + Result := FDataLink.DataSource; +end; + +function TJDBLabeledEdit.GetField: TField; +begin + Result := FDataLink.Field; +end; + +function TJDBLabeledEdit.IsReadOnly: boolean; +begin + if FDatalink.Active then + Result := not FDatalink.CanModify + else + Result := False; +end; + +procedure TJDBLabeledEdit.SetDataField(const Value: string); +begin + FDataLink.FieldName := Value; +end; + +procedure TJDBLabeledEdit.SetDataSource(Value: TDataSource); +begin + if not (FDataLink.DataSourceFixed and (csLoading in ComponentState)) then + ChangeDataSource(Self, FDataLink, Value); +end; + +procedure TJDBLabeledEdit.CMGetDataLink(var Message: TLMessage); +begin + Message.Result := PtrUInt(FDataLink); +end; + +procedure TJDBLabeledEdit.Loaded; +begin + inherited Loaded; + if (csDesigning in ComponentState) then + DataChange(Self); +end; + +procedure TJDBLabeledEdit.Notification(AComponent: TComponent; Operation: TOperation); +begin + inherited Notification(AComponent, Operation); + // clean up + if (Operation = opRemove) then + begin + if (FDataLink <> nil) and (AComponent = DataSource) then + DataSource := nil; + end; +end; + +procedure TJDBLabeledEdit.ActiveChange(Sender: TObject); +begin + if FDatalink.Active then + datachange(Sender) + else + Text := ''; +end; + +procedure TJDBLabeledEdit.KeyDown(var Key: word; Shift: TShiftState); +begin + inherited KeyDown(Key, Shift); + if Key = VK_ESCAPE then + begin + FDataLink.Reset; + SelectAll; + Key := VK_UNKNOWN; + end + else + if Key in [VK_DELETE, VK_BACK] then + begin + if not IsReadOnly then + FDatalink.Edit + else + Key := VK_UNKNOWN; + end; +end; + +procedure TJDBLabeledEdit.KeyPress(var Key: char); +begin + inherited KeyPress(Key); + if not IsReadOnly then + FDatalink.Edit; + inherited KeyPress(Key); +end; + +procedure TJDBLabeledEdit.DoEnter; +begin + if FDataLink.Field <> nil then + Caption := FDataLink.Field.AsString; + inherited DoEnter; +end; + +function TJDBLabeledEdit.GetReadOnly: boolean; +begin + Result := FDataLink.ReadOnly; +end; + +procedure TJDBLabeledEdit.SetReadOnly(Value: boolean); +begin + inherited; + FDataLink.ReadOnly := Value; +end; + +constructor TJDBLabeledEdit.Create(TheOwner: TComponent); +begin + inherited Create(TheOwner); + ControlStyle := ControlStyle + [csReplicatable]; + FDataLink := TFieldDataLink.Create; + FDataLink.Control := Self; + FDataLink.OnDataChange := @DataChange; + FDataLink.OnUpdateData := @UpdateData; + FDataLInk.OnActiveChange := @ActiveChange; +end; + +destructor TJDBLabeledEdit.Destroy; +begin + FDataLink.Free; + FDataLink := nil; + inherited Destroy; +end; + +procedure TJDBLabeledEdit.EditingDone; +begin + inherited EditingDone; + UpdateData(self); +end; + +end. + diff --git a/components/jujiboutils/jujibo-utils/src/jdblabelededit_icon.lrs b/components/jujiboutils/jujibo-utils/src/jdblabelededit_icon.lrs new file mode 100644 index 000000000..0ce835614 --- /dev/null +++ b/components/jujiboutils/jujibo-utils/src/jdblabelededit_icon.lrs @@ -0,0 +1,33 @@ +LazarusResources.Add('tjdblabelededit','PNG',[ + #137'PNG'#13#10#26#10#0#0#0#13'IHDR'#0#0#0#24#0#0#0#24#8#6#0#0#0#224'w='#248#0 + +#0#0#1'sRGB'#0#174#206#28#233#0#0#0#6'bKGD'#0#255#0#255#0#255#160#189#167#147 + +#0#0#0#9'pHYs'#0#0#11#19#0#0#11#19#1#0#154#156#24#0#0#0#7'tIME'#7#219#9#23#8 + +#10':F'#3'+'#155#0#0#2'wIDATH'#199#213#149']HSa'#24#199#127'GDo'#202'9C'#5'C' + +#163#129#232#197'2'#226#140'`'#176#4#21#20'"'#232'f72'#162#249#17'D!'#226#141 + +'0'#132#212#139#16#186#136'd7'#129'H'#203#8'ov#'#216#141#176#4#29#8'q'#14#194 + +'X'#17#136#226#7#147#152'a'#155#31#224'${'#187#168#247#180#237#204#204'Y'#23 + +#253'o'#206#243'>'#231#229#249#248#191#255#231'}'#225#31'CI_L'#206'm'#138#177 + +#233#149#156#27#239#221#178#209#222'X'#165#228#149' ='#240#232#195#171#216'k' + +#206#17']'#223'#'#158'H'#17'O'#30#18'O'#164#152#10#199#242'JT'#0'06'#189'BCm' + +#25#183']'#23#137'''RF'#240#254#206'6#ICm'#25#182#234#18#142#235'PBUUaJ`'#171 + +'.!'#178#180#205'T8fT'#220#223#217#6#192#196#176#155#253#131'#\'#214#15','#6 + +':H'#134'z'#9#6#131'";'#152#170#170'B'#174#211#253#10'@'#183'?"*K'#139#169 + +#176#20#25'T'#0'$C'#189'XZF'#13#251#198#253'W'#236#29'|e1'#208#129#174#235'J' + +'0'#24#20'###'#0#248'|>'#220'n'#183#162#170#170#208'u'#221#160#176#16'`ec' + +#135#202#210'r'#0#6'<'#245'47\ '#186#190#135'7'#244#131#243'x"'#197'D'#8#230 + +#159#223#201#160'C'#6#148#246#177'g`'#171'.'#225#221#251#207#25#213#231#130 + +#165'e'#148'k'#222#23#200#10'%U'#217#182'IE'#191#163'H'#6'~p'#253#19#146#14#0 + +']'#215'3'#232#144#182#236'H'#250#21#128#230#254#176'p^)'#167#194'R'#132#253 + +#210'y'#131#162't'#153#198#147#135#236#31#28#17'Y'#218#230#237#19#151'r'#170 + +'9'#232#246'G'#196'Zl'#151#163'o'#130#1'O='#171#218#155#191'2'#197']]w'#149 + +#156#20'y'#234#150#137'F'#230#207#20'|h'#232#17#22'k'#141'R'#8#176#22#219#165 + +#178#180#216'P'#209#170#182#12#192#211'gcy'''#216'Il'#252'RQ'#231#205#203#127 + +#164'"'#9'g'#207#172#201#231'p82'#190#25's '#239#150#201#185'M'#241#248#245 + +'G'#254'R'#244#245'v'#139#179' '#249'e]'#152#222'd'#227 + +#146#251#249#243#172#176'Xk'#20#254'{|'#7#172#15'p'#145#208'Pic'#0#0#0#0'IEN' + +'D'#174'B`'#130 +]);