Move cursor near spline, e.g. when drawing line with auto snap active.

1. new drawing
2. add layer named “layer 1”
3. close drawing

the layer list still shows 2 layers, “0” and “layer 1”, but should be empty

Custom text height cannot be set (enter closes the dialog, tab does not activate the entered text height)

Context: Needed to set color settings for book images.

"GraphicsViewColors/BackgroundColor""GraphicsViewColors/MetaGridColor"

QCAD3.conf:

BackgroundColor=@Variant(\0\0\0\x7f\0\0\0\aRColor\0\x1\xff\xff\0\0\0\0\0\0\0\0\0\x2)
MetaGridColor  =@Variant(\0\0\0\x7f\0\0\0\aRColor\0\x1\xff\xff\xff\xff\xfe\xfe\xfd\xfd\0\0\0\x2)

Setting the alpha channel value and the color mode for RColor doesn’t change anything.
Using view.setBackgroundColor() instead works for the background color, but not for other colors such as the meta grid color.

Open

Postponed

Done

Open

Postponed

Not Planned

Done

Ask if document modified

Open

Postponed

Done

1. create new drawing
2. draw a line
3. save it as DWG or DXF
4. close it
5. re-open it → nothing is shown, nothings is selectable

no obvious errors or warnings in the console output

1. new drawing
2. draw ellipse
3. save as DXF

Fatal: ASSERT: “false” in file RDwgExporter.cpp, line 141

gdb Debugger (4/18/11 11:45 AM) (Suspended)	
	Thread [1] (Suspended: Signal 'SIGABRT' received. Description: Aborted.)	
		60 __kernel_vsyscall()  0xffffe424	
		59 raise()  0xb50ed7ff	
		58 abort()  0xb50ef140	
		57 RMainWindow::messageHandler() /home/martin/workspace/rsframework/src/core/RMainWindow.cpp:63 0x08dc54de	
		56 qt_message_output() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2205 0xb553f283	
		55 qt_message() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2305 0xb553f477	
		54 qFatal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2488 0xb553f589	
		53 qt_assert() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2004 0xb553f615	
		52 RDwgExporter::exportFile() /home/martin/workspace/rsframework/src/io/dwg/RDwgExporter.cpp:141 0x08c68b7a	
		51 RDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:945 0x08d9debd	
		50 REcmaDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaDocumentInterface.cpp:2840 0x0887607c	
		49 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		48 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		47 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		46 <symbol is not available> 0xacec60ff	
		45 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69742f3	
		44 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716 0xb69742f3	
		43 QTJSC::JSFunction::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122 0xb6a2e3ec	
		42 QTJSC::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62 0xb6a034be	
		41 QScriptValue::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptvalue.cpp:1599 0xb6b08094	
		40 REcmaShellActionAdapter::beginEvent() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaShellActionAdapter.cpp:125 0x08b7974d	
		39 RDocumentInterface::setCurrentAction() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:267 0x08d9beae	
		38 RScriptHandlerEcma::createActionDocumentLevel() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:771 0x0874e2be	
		37 RGuiAction::slotTrigger() /home/martin/workspace/rsframework/src/core/RGuiAction.cpp:575 0x08db7095	
		36 RGuiAction::qt_metacall() /home/martin/workspace/rsframework/src/core/debug/moc_RGuiAction.cpp:86 0x08dfeb75	
		35 QMetaObject::metacall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qmetaobject.cpp:237 0xb56454fa	
		34 QMetaObject::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qobject.cpp:3272 0xb5654f8d	
		33 QAction::triggered() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/.moc/release-shared/moc_qaction.cpp:263 0xb59c59b9	
		32 QAction::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qaction.cpp:1256 0xb59c5c1b	
		31 QMenuPrivate::activateCausedStack() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:993 0xb5e5a4ad	
		30 QMenuPrivate::activateAction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:1085 0xb5e60fc3	
		29 QMenu::mouseReleaseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2301 0xb5e61e9e	
		28 QtScriptShell_QMenu::mouseReleaseEvent()  0xb1b72feb	
		27 QWidget::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qwidget.cpp:8187 0xb5a25df4	
		26 QMenu::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2410 0xb5e62377	
		25 QtScriptShell_QMenu::event()  0xb1b7621b	
		24 QApplicationPrivate::notify_helper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:4396 0xb59cc864	
		23 QApplication::notify() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3959 0xb59d5bf9	
		22 QCoreApplication::notifyInternal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:732 0xb563edfb	
		21 sendSpontaneousEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.h:218 0xb59cd7d2	
		20 QApplicationPrivate::sendMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3056 0xb59cd7d2	
		19 QETWidget::translateMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:4337 0xb5a56224	
		18 QApplication::x11ProcessEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:3536 0xb5a545a7	
		17 QEventDispatcherX11::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qeventdispatcher_x11.cpp:132 0xb5a7ddcb	
		16 QEventLoop::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:149 0xb563e139	
		15 QEventLoop::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:201 0xb563e382	
		14 QCoreApplication::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:1009 0xb5642c7f	
		13 qtscript_QCoreApplication_static_call()  0xb21dc4b7	
		12 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		11 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		10 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		9 <symbol is not available> 0xb2907ff8	
		8 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69762d2	
		7 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:886 0xb69762d2	
		6 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:803 0xb697655a	
		5 QScriptEnginePrivate::evaluateHelper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:1359 0xb6ae305f	
		4 QScriptEngine::evaluate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:2606 0xb6aeb1b5	
		3 RScriptHandlerEcma::doScript() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:677 0x0874da94	
		2 RScriptHandler::init() /home/martin/workspace/rsframework/src/core/RScriptHandler.cpp:31 0x08de1f32	
		1 main() /home/martin/workspace/rsframework/src/gui/qtsingleapplication-2.6_1-opensource/examples/console/main.cpp:139 0x0874797f	

Sometimes the popup widget that lets the user choose the alignment point for positioning the rectangle does not close when the user clicks the desired point.

1. before save: copy existing file (drawing.dxf) to temporary file, e.g. “drawing.bak”
2. save()
   • no crash → remove recovery file
   • crash → file has size of 0 byte now
     1. restore recovery files on next start

for each file in recent files
  if file size == 0
    rename temporary file to actual file name
end

Changing the unit of a drawing can make QCAD hangs

• Mile: QCAD hangs in endless loop
• Nanometer, Microinch: view turns white, at some levels of zoom, it turns gray
• Foot, Yard: GraphicsView grid too small meshed

Required for extreme units such as Nanometers or Kilometers. See also FS#20

For inch, foot, .. the grid info display should for example display “1/128” instead of 0.0078125

Autosave

Make interval configurable
Enable / disable
Path (?)

Disable

Adjust Version

Application

Deployment

Don't forget

Check List

Ports

• copy actual drawing to required (Tab “Results” context menu)

Take over settings from old, already installed QCAD versions, if possible.

• draw → line → snap coordinate
• draw → line → snap polar coordinate

'setButton'"Set"

problem: the option tool bar isn’t show at all

Print prints always to A4, regardless of paper size chosen.

Iterate through all drawings in a directory and create PDFs from them using the same mechanism as for printing.

1. load the attached file
2. select about 20 lines
3. Ctrl-c
4. Ctrl-v

qcad [C/C++ Application]	
	/home/martin/workspace/rsframework/debug/qcad [27492]	
		Thread [6] 27499 (Suspended : Container)	
		Thread [5] 27498 (Suspended : Container)	
		Thread [3] 27496 (Suspended : Container)	
		Thread [2] 27495 (Suspended : Container)	
		Thread [1] 27492 (Suspended : Signal : SIGABRT:Aborted)	
			__kernel_vsyscall() at 0xffffe424	
			raise() at 0xb4f037ff	
			abort() at 0xb4f05140	
			RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8e03412	
			qt_message_output() at 0xb5357f65	
			0xb53581ab	
			qFatal() at 0xb53582c9	
			qt_assert() at 0xb5358355	
			RExporter::exportEntity() at RExporter.cpp:514 0x8de759b	
			RDocumentInterface::previewOperation() at RDocumentInterface.cpp:1,789 0x8ddcc0d	
			<...more frames...>	
	gdb	
	qcad	

• a script would be great actually. then we can generate different drawings with different units / scales / paper settings
• OdWriteEx from OpenDesign creates something similar: a bunch of rectangles, each with a text label and an entity inside, e.g. “Aligned Dimension” and below a rectangle with an aligned dimension inside

• the example drawings should contain:
  • an instance of every supported entity type (line, arc, circle, all dimensions, block insert, text, hatch, solid fill, ...)
  • lines in all available widths
  • lines in all available types
  • lines in all available (fixed) colors and some custom colors

• script should be able to generate example drawings for different:
  • units
  • drawing scales
  • paper sizes
  • paper settings (background color, multi page settings, etc.)

Inside the application preference dialog:

• save settings (asks for a name)
• restore settings (picked from a list that contains all so far saved settings and some presets)
• export settings (to a file)
• import settings (from a file)

Export / import could be useful for companies to synchronize settings.

"dummy"

Thread [1] 23305 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	RLayer::getLinetypeId() at 0x898faae	
	operator<<() at RLayer.cpp:141 0x8df7ce4	
	REcmaSharedPointerLayer::toString() at REcmaSharedPointerLayer.cpp:1,885 0x8b1ab59	
	0xb6bd913c	
	0xb6ac2f68	
	0xb6ac3058	
	0xb6b09fb5	
	0xb69ed8e7	
	0xb6b083d5	
	0xb6a5a992	
	<...more frames...>	

1. new file
2. draw spline CP, 2deg, closed
3. save → crash

Debug:    "RDwgServices::printErrorStackTrace: General modeling failure" 
Warning:  RDwgExporter::exportEntity: Exception occured. Entity NOT saved: 
 RSplineEntity(REntity(RObject(id: 23, document: "0xb246720", address: "0xb915f00", undone: 0), type: 23, layerId: 21, blockId: 22, lineweight: -1, linetypeId: 0, color: RColor(ByLayer) , drawOrder:  0 , selectionStatus:  false ) 
controlPoints (6): 0: RVector(14, 21, 0) 1: RVector(41, 25, 0) 2: RVector(41, 9, 0) 3: RVector(28, 4, 0) 4: RVector(14, 21, 0) 5: RVector(41, 25, 0) 
fitPoints (0): 
knots (7): 0: -1, 1: 0, 2: 1, 3: 2, 4: 3, 5: 4, 6: 5, )
Fatal:    ASSERT: "false" in file RDwgExporter.cpp, line 1234

Thread [1] 2066 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4f037ff	
	abort() at 0xb4f05140	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8e025a6	
	qt_message_output() at 0xb5357f65	
	0xb53581ab	
	qFatal() at 0xb53582c9	
	qt_assert() at 0xb5358355	
	RDwgExporter::exportEntity() at RDwgExporter.cpp:1,234 0x8cb754f	
	RExporter::exportEntities() at RExporter.cpp:408 0x8de5c96	
	<...more frames...>	

• File “ExampleDrawings/data/dim_aligned.dwg”:
  • upper limit: 0.01, lower limit 0.02 → correctly shown
• choose “Generate Example Drawings” → the element “aligned dimension” (with limits set) shows 0.010.01 now, since both label and tolerance limits are set (according to the property editor):
  • label: <>\S0.01^0.02;
  • upper limit: 0.01
• same for lower limit
• “Generate Example Drawings” inserts the drawings as blocks

bold / italic check box for main font has no effect

cannot hatch single full ellipse

File - Save might not save in last chosen format but default format.
E.g. if a file is saved as DXF R12, and then saved, check if the format is still DXF R12 and not the default DXF format (2010).

1. open the attached drawing
2. select the polyline
3. fill it with hatch pattern “stars” → looks ok, the whole area is filled
4. save the file
5. re-open it
6. there is a gap in the filling now, see attached screen shot

Debug:    RDwgExporter::exportHatchEntity:  RHatchEntity(REntity(RObject(id: 27, document: "0xbad0940", address: "0xffffffffaba45558", undone: 0), type: 20, layerId: 21, blockId: 22, lineweight: -1, linetypeId: 0, color: RColor(ByLayer) , drawOrder:  3 , selectionStatus:  false ) , solid: true, scale: 2, angle: 0, pattern: "SOLID",
boundary: 
	loop 0: 
RLine(RShape(address: "0xffffffffaba42b48"), startPoint: RVector(8, 25, 0) , endPoint:  RVector(35, 25, 0) ) 
 RLine(RShape(address: "0xffffffffaba42d88"), startPoint: RVector(35, 25, 0) , endPoint:  RVector(35, 9, 0) ) 
 RLine(RShape(address: "0xffffffffaba42c08"), startPoint: RVector(35, 9, 0) , endPoint:  RVector(8, 9, 0) ) 
 RLine(RShape(address: "0xffffffffaba43150"), startPoint: RVector(8, 9, 0) , endPoint:  RVector(8, 25, 0) ) 
 )
Debug:    "RDwgServices::printErrorStackTrace: Not applicable" 
Warning:  RDwgExporter::exportEntity: Exception occured. Entity NOT saved: 
 RHatchEntity(REntity(RObject(id: 27, document: "0xbad0940", address: "0xffffffffaba45558", undone: 0), type: 20, layerId: 21, blockId: 22, lineweight: -1, linetypeId: 0, color: RColor(ByLayer) , drawOrder:  3 , selectionStatus:  false ) , solid: true, scale: 2, angle: 0, pattern: "SOLID",
boundary: 
	loop 0: 
RLine(RShape(address: "0xffffffffaba42b48"), startPoint: RVector(8, 25, 0) , endPoint:  RVector(35, 25, 0) ) 
 RLine(RShape(address: "0xffffffffaba42d88"), startPoint: RVector(35, 25, 0) , endPoint:  RVector(35, 9, 0) ) 
 RLine(RShape(address: "0xffffffffaba42c08"), startPoint: RVector(35, 9, 0) , endPoint:  RVector(8, 9, 0) ) 
 RLine(RShape(address: "0xffffffffaba43150"), startPoint: RVector(8, 9, 0) , endPoint:  RVector(8, 25, 0) ) 
 )
Fatal:    ASSERT: "false" in file RDwgExporter.cpp, line 1234

Thread [1] 23860 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4f037ff	
	abort() at 0xb4f05140	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8e06a4a	
	qt_message_output() at 0xb5357f65	
	0xb53581ab	
	qFatal() at 0xb53582c9	
	qt_assert() at 0xb5358355	
	RDwgExporter::exportEntity() at RDwgExporter.cpp:1,234 0x8cbb4cf	
	RExporter::exportEntities() at RExporter.cpp:408 0x8de9f8e	
	<...more frames...>	

Print preview marks drawing as modified

Fails if drawing was modified and user wishes to save drawing.

Load QCAD 2 drawings, including:

• print preview settings, drawing scale, etc.
• hatch patterns
  • fix name
  • fix scale
  • fix angle
• dimension labels (tolerances)

1. open text dialog
2. select some characters (for coloring)
3. click on the “color” button → a pop up windows appears showing all colors
4. don’t choose a color, but click somewhere outside the pop up window

'chosenAction'"color"

Remember last used settings (text size, font, ...)

Text entities show a field “Font Name” in the property editor. This should offer a font combo box to change the font.

Hatch entities show a field “Pattern/Name” which should offer a combo box with pattern names.

Done

1. load “scripts/Draw/Polyline/PolylineFromSegments/Tests/lines.dxf”
2. choose Polyline → Create from segments
   • the conversion isn’t done
   • the tool can be cancel with right click, but QCAD stays in strange stage using 25% CPU permanently
   • quit leads to segmentation fault

Thread [1] 20083 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	0xb693148a	
	QScriptEngineAgentPrivate::atStatement() at 0xb6bc397b	
	0xb6a42232	
	0xb6a8e39a	
	0xa9b50ac0	
	0xffffffff	
	0x5	
	0xfffffffe	
	0xdc	
	0xfffffffe	
	<...more frames...>	

New Tests

Improvements

Stuff that couldn't be tested

Rename Courier.cxf font, correct courier in imported QCAD 2 files

openSUSE 11.4 (i586)
Linux vostro 2.6.37.6-0.5-desktop #1 SMP PREEMPT 2011-04-25 21:48:33 +0200 i686 i686 i386 GNU/Linux

Thread [1] 6487 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	strncmp() at 0xb4f4789a	
	__xmlParserInputBufferCreateFilename() at xmlIO.c:2,525 0x9116d31	
	xmlParserInputBufferCreateFilename() at xmlIO.c:2,559 0x9116dc2	
	xmlNewInputFromFile() at parserInternals.c:1,549 0x90d9c0f	
	xmlDefaultExternalEntityLoader() at xmlIO.c:3,881 0x9118b75	
	xmlLoadExternalEntity() at xmlIO.c:3,941 0x9118c6e	
	xsltDocDefaultLoaderFunc() at documents.c:85 0x907f651	
	xsltParseStylesheetFile() at xslt.c:6,726 0x907931b	
	RXslt::parseStylesheet() at RXslt.cpp:14 0x906725f	
	REcmaXslt::parseStylesheet() at REcmaXslt.cpp:190 0x8c8a0e2	
	<...more frames...>	

Quick SVG Export suggests file name “Untitled 1 [*].svg”

Remove [*] (comes from window title).

...display nothing (see auto generated example drawings)

• File → Quit right after start.
• Ubuntu 10.10
• Linux martin-VirtualBox 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 19:00:26 UTC 2011 i686 GNU/Linux

Debug:    autostart.js: main(): end. 
*** glibc detected *** release/qcad: double free or corruption (out): 0x0b18d7d0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6c501)[0x2dc5501]
/lib/libc.so.6(+0x6dd70)[0x2dc6d70]
/lib/libc.so.6(cfree+0x6d)[0x2dc9e5d]
/usr/lib/libfontconfig.so.1(+0x19d63)[0x55fd63]
/usr/lib/libfontconfig.so.1(FcPatternDestroy+0x6d)[0x56002d]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN18QFontEngineMultiFTD0Ev+0x62)[0x23da702]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cab2c)[0x22f7b2c]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cad9a)[0x22f7d9a]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cd8a5)[0x22fa8a5]
/home/martin/opt/qcad_3_0_tp1/release/libQtCore.so.4(_ZN18QThreadStorageData3setEPv+0xb1)[0x2af72e1]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3c6988)[0x22f3988]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN5QFont7cleanupEv+0x17)[0x23d4247]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x1ecda6)[0x2119da6]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN12QApplicationD2Ev+0x478)[0x2099538]
release/qcad(_ZN19QtSingleApplicationD1Ev+0x1a)[0x875d26c]
release/qcad(main+0x596)[0x875cbca]
/lib/libc.so.6(__libc_start_main+0xe7)[0x2d6fce7]
release/qcad[0x875c5a1]
======= Memory map: ========
00110000-003b1000 r-xp 00000000 08:01 152383     /home/martin/opt/qcad_3_0_tp1/release/libQtScript.so.4.7.3
003b1000-003bc000 rw-p 002a0000 08:01 152383     /home/martin/opt/qcad_3_0_tp1/release/libQtScript.so.4.7.3
003bc000-003cc000 rw-p 00000000 00:00 0 
003cc000-003e1000 r-xp 00000000 08:01 134689     /lib/libpthread-2.12.1.so
003e1000-003e2000 ---p 00015000 08:01 134689     /lib/libpthread-2.12.1.so
003e2000-003e3000 r--p 00015000 08:01 134689     /lib/libpthread-2.12.1.so
003e3000-003e4000 rw-p 00016000 08:01 134689     /lib/libpthread-2.12.1.so
003e4000-003e6000 rw-p 00000000 00:00 0 
003e6000-0040a000 r-xp 00000000 08:01 131677     /lib/libm-2.12.1.so
0040a000-0040b000 r--p 00023000 08:01 131677     /lib/libm-2.12.1.so
0040b000-0040c000 rw-p 00024000 08:01 131677     /lib/libm-2.12.1.so
0040c000-00426000 r-xp 00000000 08:01 131308     /lib/libgcc_s.so.1
00426000-00427000 r--p 00019000 08:01 131308     /lib/libgcc_s.so.1
00427000-00428000 rw-p 0001a000 08:01 131308     /lib/libgcc_s.so.1
00428000-0042a000 r-xp 00000000 08:01 131676     /lib/libdl-2.12.1.so
0042a000-0042b000 r--p 00001000 08:01 131676     /lib/libdl-2.12.1.so
0042b000-0042c000 rw-p 00002000 08:01 131676     /lib/libdl-2.12.1.so
0042c000-00434000 r-xp 00000000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00434000-00435000 r--p 00007000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00435000-00436000 rw-p 00008000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00437000-0052a000 r-xp 00000000 08:01 149112     /home/martin/opt/qcad_3_0_tp1/release/libQtOpenGL.so.4.7.3
0052a000-00531000 rw-p 000f2000 08:01 149112     /home/martin/opt/qcad_3_0_tp1/release/libQtOpenGL.so.4.7.3
00531000-00544000 r-xp 00000000 08:01 131423     /lib/libz.so.1.2.3.4
00544000-00545000 r--p 00012000 08:01 131423     /lib/libz.so.1.2.3.4
00545000-00546000 rw-p 00013000 08:01 131423     /lib/libz.so.1.2.3.4
00546000-00574000 r-xp 00000000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00574000-00575000 r--p 0002d000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00575000-00576000 rw-p 0002e000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00576000-00579000 r-xp 00000000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
00579000-0057a000 r--p 00003000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
0057a000-0057b000 rw-p 00004000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
0057b000-0057d000 r-xp 00000000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
0057d000-0057e000 r--p 00001000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
0057e000-0057f000 rw-p 00002000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
00582000-005db000 r-xp 00000000 08:01 149090     /home/martin/opt/qcad_3_0_tp1/release/libQtSvg.so.4.7.3
005db000-005dd000 rw-p 00059000 08:01 149090     /home/martin/opt/qcad_3_0_tp1/release/libQtSvg.so.4.7.3
005dd000-005eb000 r-xp 00000000 08:01 658286     /usr/lib/libXext.so.6.4.0
005eb000-005ec000 r--p 0000d000 08:01 658286     /usr/lib/libXext.so.6.4.0
005ec000-005ed000 rw-p 0000e000 08:01 658286     /usr/lib/libXext.so.6.4.0
005ed000-005ef000 r-xp 00000000 08:01 658273     /usr/lib/libXau.so.6.0.0
005ef000-005f0000 r--p 00001000 08:01 658273     /usr/lib/libXau.so.6.0.0
005f0000-005f1000 rw-p 00002000 08:01 658273     /usr/lib/libXau.so.6.0.0
005f1000-0073b000 r-xp 00000000 08:01 149100     /home/martin/opt/qcad_3_0_tp1/release/libQtNetwork.so.4.7.3
0073b000-0073f000 rw-p 0014a000 08:01 149100     /home/martin/opt/qcad_3_0_tp1/release/libQtNetwork.so.4.7.3
0073f000-00746000 r-xp 00000000 08:01 135002     /lib/librt-2.12.1.so
00746000-00747000 r--p 00006000 08:01 135002     /lib/librt-2.12.1.so
00747000-00748000 rw-p 00007000 08:01 135002     /lib/librt-2.12.1.so
00748000-0076b000 r-xp 00000000 08:01 131378     /lib/libpng12.so.0.44.0
0076b000-0076c000 r--p 00022000 08:01 131378     /lib/libpng12.so.0.44.0
0076c000-0076d000 rw-p 00023000 08:01 131378     /lib/libpng12.so.0.44.0
0076d000-00774000 r-xp 00000000 08:01 658265     /usr/lib/libSM.so.6.0.1
00774000-00775000 r--p 00006000 08:01 658265     /usr/lib/libSM.so.6.0.1
00775000-00776000 rw-p 00007000 08:01 658265     /usr/lib/libSM.so.6.0.1
00776000-0078b000 r-xp 00000000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078b000-0078c000 r--p 00014000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078c000-0078d000 rw-p 00015000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078d000-0078f000 rw-p 00000000 00:00 0 
0078f000-00791000 r-xp 00000000 08:01 666313     /usr/lib/gconv/UTF-16.so
00791000-00792000 r--p 00001000 08:01 666313     /usr/lib/gconv/UTF-16.so
00792000-00793000 rw-p 00002000 08:01 666313     /usr/lib/gconv/UTF-16.so
00793000-00852000 r-xp 00000000 08:01 152327     /home/martin/opt/qcad_3_0_tp1/release/libQtScriptTools.so.4.7.3
00852000-00857000 rw-p 000bf000 08:01 152327     /home/martin/opt/qcad_3_0_tp1/release/libQtScriptTools.so.4.7.3
00857000-008b2000 r-xp 00000000 08:01 149107     /home/martin/opt/qcad_3_0_tp1/release/libphonon.so.4.4.0
008b2000-008b4000 rw-p 0005b000 08:01 149107     /home/martin/opt/qcad_3_0_tp1/release/libphonon.so.4.4.0
008b4000-008b8000 r-xp 00000000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008b8000-008b9000 r--p 00003000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008b9000-008ba000 rw-p 00004000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008bb000-008bc000 r-xp 00000000 00:00 0          [vdso]
008bc000-00929000 r-xp 00000000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
00929000-0092a000 ---p 0006d000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092a000-0092b000 r--p 0006d000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092b000-0092c000 rw-p 0006e000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092c000-0099e000 r-xp 00000000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
0099e000-009a2000 r--p 00071000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
009a2000-009a3000 rw-p 00075000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
009a3000-009a7000 r-xp 00000000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009a7000-009a8000 r--p 00003000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009a8000-009a9000 rw-p 00004000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009aa000-009f0000 r-xp 00000000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f0000-009f1000 ---p 00046000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f1000-009f6000 r--p 00046000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f6000-009fb000 rwxp 0004b000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009fb000-009fd000 rwxp 00000000 00:00 0 
009fd000-00adc000 r-xp 00000000 08:01 659125     /usr/lib/libstdc++.so.6.0.14./qcad: line 2:  1970 Aborted                 release/qcad

Provide context menu that shows “Change preferences”

1. opens the preference dialog
2. shows the appropriate page

E.g. for

• library browser (to set library sources)
• graphics view (to set colors)
• ruler (to set drawing unit)

OpenSUSE / Ubuntu / Kubuntu: After the first start, the property editor window is (unless the layer list) floated.

File - Save As has no hotkey under Linux (should be Ctrl-Shift-S)