mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-09-06 00:20:13 +02:00
LCL: don't set Edit.Modified if change is made during handle creation (bug #2068)
git-svn-id: trunk@10550 -
This commit is contained in:
parent
7751405e34
commit
4296106642
6
.gitattributes
vendored
6
.gitattributes
vendored
@ -2816,6 +2816,12 @@ packager/ucomponentmanmain.pas svneol=native#text/pascal
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packager/ufrmaddcomponent.lfm svneol=native#text/plain
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packager/ufrmaddcomponent.lfm svneol=native#text/plain
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packager/ufrmaddcomponent.lrs svneol=native#text/pascal
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packager/ufrmaddcomponent.lrs svneol=native#text/pascal
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packager/ufrmaddcomponent.pas svneol=native#text/pascal
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packager/ufrmaddcomponent.pas svneol=native#text/pascal
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test/bugs/2068/bug2068.lpi svneol=native#text/plain
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test/bugs/2068/bug2068.lpr svneol=native#text/plain
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test/bugs/2068/expected.txt svneol=native#text/plain
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test/bugs/2068/unit1.lfm svneol=native#text/plain
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test/bugs/2068/unit1.lrs svneol=native#text/plain
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test/bugs/2068/unit1.pas svneol=native#text/plain
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test/bugs/2075/bug2075.lpi svneol=native#text/plain
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test/bugs/2075/bug2075.lpi svneol=native#text/plain
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test/bugs/2075/bug2075.lpr svneol=native#text/plain
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test/bugs/2075/bug2075.lpr svneol=native#text/plain
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test/bugs/2075/expected.txt svneol=native#text/plain
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test/bugs/2075/expected.txt svneol=native#text/plain
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@ -411,7 +411,8 @@ Begin
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if Temp <> Text then Text := Temp;
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if Temp <> Text then Text := Temp;
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end;
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end;
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Modified := True;
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if not (wcfCreatingHandle in FWinControlFlags) then
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Modified := True;
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if HandleAllocated then Change;
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if HandleAllocated then Change;
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End;
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End;
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240
test/bugs/2068/bug2068.lpi
Normal file
240
test/bugs/2068/bug2068.lpi
Normal file
@ -0,0 +1,240 @@
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<?xml version="1.0"?>
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<CONFIG>
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<ProjectOptions>
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<PathDelim Value="\"/>
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<Version Value="5"/>
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<General>
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<MainUnit Value="0"/>
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<TargetFileExt Value=".exe"/>
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<ActiveEditorIndexAtStart Value="3"/>
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</General>
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<VersionInfo>
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<ProjectVersion Value=""/>
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<Language Value=""/>
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<CharSet Value=""/>
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</VersionInfo>
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<PublishOptions>
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<Version Value="2"/>
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<IgnoreBinaries Value="False"/>
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<IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
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<ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>
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</PublishOptions>
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<RunParams>
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<local>
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<FormatVersion Value="1"/>
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<LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
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</local>
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</RunParams>
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<RequiredPackages Count="1">
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<Item1>
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<PackageName Value="LCL"/>
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</Item1>
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</RequiredPackages>
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<Units Count="8">
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<Unit0>
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<Filename Value="bug2068.lpr"/>
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<IsPartOfProject Value="True"/>
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<UnitName Value="bug2068"/>
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<CursorPos X="28" Y="6"/>
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<TopLine Value="1"/>
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<EditorIndex Value="6"/>
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<UsageCount Value="20"/>
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<Loaded Value="True"/>
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</Unit0>
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<Unit1>
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<Filename Value="unit1.pas"/>
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<ComponentName Value="Form1"/>
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<IsPartOfProject Value="True"/>
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<ResourceFilename Value="unit1.lrs"/>
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<UnitName Value="Unit1"/>
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<CursorPos X="21" Y="47"/>
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<TopLine Value="32"/>
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<EditorIndex Value="0"/>
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<UsageCount Value="20"/>
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<Loaded Value="True"/>
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</Unit1>
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<Unit2>
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<Filename Value="expected.txt"/>
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<IsPartOfProject Value="True"/>
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<CursorPos X="19" Y="5"/>
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<TopLine Value="1"/>
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<EditorIndex Value="5"/>
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<UsageCount Value="20"/>
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<Loaded Value="True"/>
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<SyntaxHighlighter Value="None"/>
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</Unit2>
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<Unit3>
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<Filename Value="..\..\..\lcl\stdctrls.pp"/>
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<UnitName Value="StdCtrls"/>
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<CursorPos X="20" Y="631"/>
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<TopLine Value="606"/>
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<EditorIndex Value="1"/>
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<UsageCount Value="10"/>
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<Loaded Value="True"/>
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</Unit3>
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<Unit4>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<CursorPos X="49" Y="414"/>
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<TopLine Value="394"/>
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<EditorIndex Value="3"/>
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<UsageCount Value="10"/>
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<Loaded Value="True"/>
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</Unit4>
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<Unit5>
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<Filename Value="..\..\..\lcl\lclclasses.pp"/>
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<UnitName Value="LCLClasses"/>
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<CursorPos X="3" Y="32"/>
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<TopLine Value="12"/>
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<EditorIndex Value="2"/>
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<UsageCount Value="10"/>
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<Loaded Value="True"/>
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</Unit5>
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<Unit6>
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<Filename Value="..\..\..\lcl\include\spinedit.inc"/>
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<CursorPos X="3" Y="56"/>
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<TopLine Value="36"/>
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<EditorIndex Value="4"/>
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<UsageCount Value="10"/>
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<Loaded Value="True"/>
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</Unit6>
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<Unit7>
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<Filename Value="..\..\..\lcl\interfaces\carbon\carbonobject.inc"/>
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<CursorPos X="9" Y="49"/>
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<TopLine Value="1"/>
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<UsageCount Value="10"/>
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</Unit7>
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</Units>
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<JumpHistory Count="28" HistoryIndex="27">
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<Position1>
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<Filename Value="unit1.pas"/>
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<Caret Line="24" Column="16" TopLine="1"/>
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</Position1>
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<Position2>
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<Filename Value="unit1.pas"/>
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<Caret Line="14" Column="3" TopLine="1"/>
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</Position2>
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<Position3>
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<Filename Value="unit1.pas"/>
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<Caret Line="16" Column="18" TopLine="1"/>
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</Position3>
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<Position4>
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<Filename Value="unit1.pas"/>
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<Caret Line="18" Column="78" TopLine="1"/>
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</Position4>
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<Position5>
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<Filename Value="unit1.pas"/>
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<Caret Line="19" Column="43" TopLine="2"/>
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</Position5>
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<Position6>
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<Filename Value="unit1.pas"/>
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<Caret Line="20" Column="41" TopLine="9"/>
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</Position6>
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<Position7>
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<Filename Value="unit1.pas"/>
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<Caret Line="21" Column="44" TopLine="15"/>
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</Position7>
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<Position8>
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<Filename Value="unit1.pas"/>
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<Caret Line="22" Column="17" TopLine="20"/>
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</Position8>
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<Position9>
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<Filename Value="bug2068.lpr"/>
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<Caret Line="1" Column="1" TopLine="1"/>
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</Position9>
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<Position10>
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<Filename Value="unit1.pas"/>
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<Caret Line="54" Column="31" TopLine="25"/>
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</Position10>
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<Position11>
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<Filename Value="unit1.pas"/>
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<Caret Line="8" Column="12" TopLine="1"/>
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</Position11>
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<Position12>
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<Filename Value="unit1.pas"/>
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<Caret Line="61" Column="29" TopLine="32"/>
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</Position12>
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<Position13>
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<Filename Value="unit1.pas"/>
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<Caret Line="8" Column="12" TopLine="1"/>
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</Position13>
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<Position14>
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<Filename Value="bug2068.lpr"/>
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<Caret Line="6" Column="28" TopLine="1"/>
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</Position14>
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<Position15>
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<Filename Value="unit1.pas"/>
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<Caret Line="56" Column="16" TopLine="32"/>
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</Position15>
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<Position16>
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<Filename Value="..\..\..\lcl\stdctrls.pp"/>
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<Caret Line="670" Column="39" TopLine="650"/>
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</Position16>
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<Position17>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="273" Column="3" TopLine="266"/>
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</Position17>
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<Position18>
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<Filename Value="..\..\..\lcl\include\spinedit.inc"/>
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<Caret Line="1" Column="1" TopLine="1"/>
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</Position18>
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<Position19>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="404" Column="9" TopLine="394"/>
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</Position19>
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<Position20>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="273" Column="13" TopLine="253"/>
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</Position20>
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<Position21>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="423" Column="27" TopLine="395"/>
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</Position21>
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<Position22>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="265" Column="73" TopLine="254"/>
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</Position22>
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<Position23>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="415" Column="1" TopLine="395"/>
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</Position23>
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<Position24>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="274" Column="1" TopLine="254"/>
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</Position24>
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<Position25>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="415" Column="1" TopLine="395"/>
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</Position25>
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<Position26>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="274" Column="1" TopLine="254"/>
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</Position26>
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<Position27>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="415" Column="1" TopLine="395"/>
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</Position27>
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<Position28>
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<Filename Value="..\..\..\lcl\include\customedit.inc"/>
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<Caret Line="402" Column="33" TopLine="394"/>
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</Position28>
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</JumpHistory>
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</ProjectOptions>
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<CompilerOptions>
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<Version Value="5"/>
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<PathDelim Value="\"/>
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<SearchPaths>
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<SrcPath Value="$(LazarusDir)\lcl\;$(LazarusDir)\lcl\interfaces\$(LCLWidgetType)\"/>
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</SearchPaths>
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<CodeGeneration>
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<Generate Value="Faster"/>
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</CodeGeneration>
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<Linking>
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<Debugging>
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<UseHeaptrc Value="True"/>
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</Debugging>
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</Linking>
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<Other>
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<CompilerPath Value="$(CompPath)"/>
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</Other>
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</CompilerOptions>
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</CONFIG>
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18
test/bugs/2068/bug2068.lpr
Normal file
18
test/bugs/2068/bug2068.lpr
Normal file
@ -0,0 +1,18 @@
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program bug2068;
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{$mode objfpc}{$H+}
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uses
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{$IFDEF UNIX}{$IFDEF UseCThreads}
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cthreads,
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{$ENDIF}{$ENDIF}
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Interfaces, // this includes the LCL widgetset
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Forms
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{ add your units here }, Unit1;
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begin
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Application.Initialize;
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Application.CreateForm(TForm1, Form1);
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Application.Run;
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end.
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7
test/bugs/2068/expected.txt
Normal file
7
test/bugs/2068/expected.txt
Normal file
@ -0,0 +1,7 @@
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FormCreate
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--> Edit1 is NOT Modified
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--> Memo1 is NOT Modified
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FormShow
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--> Edit1 is NOT Modified
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--> Memo1 is NOT Modified
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46
test/bugs/2068/unit1.lfm
Normal file
46
test/bugs/2068/unit1.lfm
Normal file
@ -0,0 +1,46 @@
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object Form1: TForm1
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Left = 290
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Height = 300
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Top = 157
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Width = 400
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HorzScrollBar.Page = 399
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VertScrollBar.Page = 299
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Caption = 'Form1'
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OnCreate = FormCreate
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OnShow = FormShow
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object Edit1: TEdit
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Left = 12
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Height = 27
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Top = 13
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Width = 370
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OnClick = Memo1Change
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TabOrder = 0
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end
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object Memo1: TMemo
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Left = 12
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Height = 70
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Top = 50
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Width = 370
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OnChange = Memo1Change
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TabOrder = 1
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|
end
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object Debugger: TMemo
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Left = 12
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Height = 152
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Top = 136
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Width = 370
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ScrollBars = ssAutoVertical
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TabOrder = 2
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|
end
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object ApplicationProperties1: TApplicationProperties
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|
CaptureExceptions = True
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|
HintColor = clInfoBk
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||||||
|
HintHidePause = 2500
|
||||||
|
HintPause = 500
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||||||
|
HintShortCuts = True
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||||||
|
ShowHint = True
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||||||
|
OnIdle = ApplicationProperties1Idle
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||||||
|
left = 16
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||||||
|
top = 264
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||||||
|
end
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||||||
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end
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16
test/bugs/2068/unit1.lrs
Normal file
16
test/bugs/2068/unit1.lrs
Normal file
@ -0,0 +1,16 @@
|
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|
{ Dit is een automatisch aangemaakt lazarus broncode bestand }
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|
|
||||||
|
LazarusResources.Add('TForm1','FORMDATA',[
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|
'TPF0'#6'TForm1'#5'Form1'#4'Left'#3'"'#1#6'Height'#3','#1#3'Top'#3#157#0#5'Wi'
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+'dth'#3#144#1#18'HorzScrollBar.Page'#3#143#1#18'VertScrollBar.Page'#3'+'#1#7
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+'Caption'#6#5'Form1'#8'OnCreate'#7#10'FormCreate'#6'OnShow'#7#8'FormShow'#0#5
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+'TEdit'#5'Edit1'#4'Left'#2#12#6'Height'#2#27#3'Top'#2#13#5'Width'#3'r'#1#7'O'
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+'nClick'#7#11'Memo1Change'#8'TabOrder'#2#0#0#0#5'TMemo'#5'Memo1'#4'Left'#2#12
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||||||
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+#6'Height'#2'F'#3'Top'#2'2'#5'Width'#3'r'#1#8'OnChange'#7#11'Memo1Change'#8
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+'TabOrder'#2#1#0#0#5'TMemo'#8'Debugger'#4'Left'#2#12#6'Height'#3#152#0#3'Top'
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||||||
|
+#3#136#0#5'Width'#3'r'#1#10'ScrollBars'#7#14'ssAutoVertical'#8'TabOrder'#2#2
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||||||
|
+#0#0#22'TApplicationProperties'#22'ApplicationProperties1'#17'CaptureExcepti'
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||||||
|
+'ons'#9#9'HintColor'#7#8'clInfoBk'#13'HintHidePause'#3#196#9#9'HintPause'#3
|
||||||
|
+#244#1#13'HintShortCuts'#9#8'ShowHint'#9#6'OnIdle'#7#26'ApplicationPropertie'
|
||||||
|
+'s1Idle'#4'left'#2#16#3'top'#3#8#1#0#0#0
|
||||||
|
]);
|
72
test/bugs/2068/unit1.pas
Normal file
72
test/bugs/2068/unit1.pas
Normal file
@ -0,0 +1,72 @@
|
|||||||
|
unit Unit1;
|
||||||
|
|
||||||
|
{$mode objfpc}{$H+}
|
||||||
|
|
||||||
|
interface
|
||||||
|
|
||||||
|
uses
|
||||||
|
Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, StdCtrls;
|
||||||
|
|
||||||
|
type
|
||||||
|
|
||||||
|
{ TForm1 }
|
||||||
|
|
||||||
|
TForm1 = class(TForm)
|
||||||
|
ApplicationProperties1: TApplicationProperties;
|
||||||
|
Edit1: TEdit;
|
||||||
|
Memo1: TMemo;
|
||||||
|
Debugger: TMemo;
|
||||||
|
procedure ApplicationProperties1Idle(Sender: TObject; var Done: Boolean);
|
||||||
|
procedure FormCreate(Sender: TObject);
|
||||||
|
procedure FormShow(Sender: TObject);
|
||||||
|
procedure Memo1Change(Sender: TObject);
|
||||||
|
private
|
||||||
|
{ private declarations }
|
||||||
|
public
|
||||||
|
{ public declarations }
|
||||||
|
end;
|
||||||
|
|
||||||
|
var
|
||||||
|
Form1: TForm1;
|
||||||
|
|
||||||
|
implementation
|
||||||
|
|
||||||
|
{ TForm1 }
|
||||||
|
|
||||||
|
procedure TForm1.ApplicationProperties1Idle(Sender: TObject; var Done: Boolean);
|
||||||
|
begin
|
||||||
|
if ParamStr(1)='--runtest' then begin
|
||||||
|
writeln(Debugger.Text);
|
||||||
|
Close;
|
||||||
|
end;
|
||||||
|
end;
|
||||||
|
|
||||||
|
procedure TForm1.FormCreate(Sender: TObject);
|
||||||
|
begin
|
||||||
|
debugger.lines.add('FormCreate');
|
||||||
|
if edit1.Modified then debugger.Lines.Add(' --> Edit1 is Modified') else
|
||||||
|
debugger.Lines.Add(' --> Edit1 is NOT Modified');
|
||||||
|
if memo1.Modified then debugger.Lines.Add(' --> Memo1 is Modified') else
|
||||||
|
debugger.Lines.Add(' --> Memo1 is NOT Modified');
|
||||||
|
end;
|
||||||
|
|
||||||
|
procedure TForm1.FormShow(Sender: TObject);
|
||||||
|
begin
|
||||||
|
debugger.lines.add('FormShow');
|
||||||
|
if edit1.Modified then debugger.Lines.Add(' --> Edit1 is Modified') else
|
||||||
|
debugger.Lines.Add(' --> Edit1 is NOT Modified');
|
||||||
|
if memo1.Modified then debugger.Lines.Add(' --> Memo1 is Modified') else
|
||||||
|
debugger.Lines.Add(' --> Memo1 is NOT Modified');
|
||||||
|
end;
|
||||||
|
|
||||||
|
procedure TForm1.Memo1Change(Sender: TObject);
|
||||||
|
begin
|
||||||
|
debugger.lines.add(
|
||||||
|
Format('-- Memo1Change is fired: Sender = %s',[(Sender as TComponent).Name]))
|
||||||
|
end;
|
||||||
|
|
||||||
|
initialization
|
||||||
|
{$I unit1.lrs}
|
||||||
|
|
||||||
|
end.
|
||||||
|
|
@ -57,7 +57,7 @@ begin
|
|||||||
BufferedOutput.SetSize(BytesRead + READ_BYTES);
|
BufferedOutput.SetSize(BytesRead + READ_BYTES);
|
||||||
|
|
||||||
// try reading it
|
// try reading it
|
||||||
if AProcess.NumBytesAvailable>0 then begin
|
if AProcess.Output.NumBytesAvailable>0 then begin
|
||||||
n := AProcess.Output.Read((BufferedOutput.Memory + BytesRead)^, READ_BYTES);
|
n := AProcess.Output.Read((BufferedOutput.Memory + BytesRead)^, READ_BYTES);
|
||||||
Inc(BytesRead, n)
|
Inc(BytesRead, n)
|
||||||
end
|
end
|
||||||
@ -70,7 +70,7 @@ begin
|
|||||||
// make sure we have room
|
// make sure we have room
|
||||||
BufferedOutput.SetSize(BytesRead + READ_BYTES);
|
BufferedOutput.SetSize(BytesRead + READ_BYTES);
|
||||||
// try reading it
|
// try reading it
|
||||||
if AProcess.NumBytesAvailable>0 then begin
|
if AProcess.Output.NumBytesAvailable>0 then begin
|
||||||
n := AProcess.Output.Read((BufferedOutput.Memory + BytesRead)^, READ_BYTES);
|
n := AProcess.Output.Read((BufferedOutput.Memory + BytesRead)^, READ_BYTES);
|
||||||
Inc(BytesRead, n);
|
Inc(BytesRead, n);
|
||||||
end
|
end
|
||||||
|
Loading…
Reference in New Issue
Block a user