wwWidgets

[janus]

That's it! Thank you.

[pospiech]

I could compile wwwidgets with VS 2005 and Qt 4.4 without any problems.
I only get the release version of the dll. Can that be used in debug mode as well?

And do I need to copy any directory with header files to my project?

Matthias

[wysota]

ICan that be used in debug mode as well?

If you add CONFIG += debug to the widgets' project file, the library will be built in debug mode.

And do I need to copy any directory with header files to my project?

Not really. Try calling "nmake install".

[wysota]

wwWidgets 0.9 has been released. It's the last major step before the 1.0 release. Contains both bugfixes and new widgets. API and ABI have been frozen until 1.0 is out. Examples are still missing and documentation is incomplete. These and proper MacOSX installation are major goals to obtain to close the 1.0 milestone.

Please report bugs to wwwidgets <at> wysota <dot> eu <dot> org.

[pospiech]

Can you give a hint about the new widgets?

[wysota]

Let's see... a LED widget and a list navigator widget, that's for sure. Both quite configurable. I think these were the ones stable enough to go into the release. There is work in progress for other widgets - breadcrumb, cover flow, marquee, image viewer, progress circle and ideas for more.

Here is a shot...

[pospiech]

Did you have time to think about my double-exponential-lineedit idea? I am doing mostly science related software and this is a thing I need everywhere and did not find yet.

[wysota]

Currently I don't have time to think about anything I promise I'll give it a thought though.

[kernel_panic]

For me the designed plugin doesn't work.
Im running a windows machine with Qt 4.4.2. wwWidgets compiles without errors, but the plugin isn't loadet into QtDesigner.

[jpn]

One of the most common problem on Windows is the debug vs. release issue.

[wysota]

Open Designer's "About plugins" dialog box and see if there is any info about the plugin. You might be missing the widget library or you're mixing debug and release as J-P suggests.

[kernel_panic]

yeah. thanks. i forgott to copy the wwwidgets4.dll int my path.

[janus]

Hi,

recently I built wwWidgets on XP with Qt 4.4.1 without a problem. Now I tried to build wwWidgets 0.8 and 0.9 on Win 2000 with Qt 4.4.3. The only difference is that I configured Qt on Win 2000 with -no-webkit. I get the following errors:

with 0.9

Creating library file: release\libwwwidgetsplugin.a
./release\qwwlediface.o(.text+0x133):qwwlediface.cpp: undefined reference to `QwwLed::QwwLed(QWidget*)'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [release\wwwidgetsplugin.dll] Error 1
mingw32-make[2]: Leaving directory `G:/wwWidgets/plugin'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `G:/wwWidgets/plugin'
mingw32-make: *** [sub-plugin-make_default-ordered] Error 2

Creating library file: release\libwwwidgetsplugin.a
./release\qwwlediface.o(.text+0x133):qwwlediface.cpp: undefined reference to `QwwLed::QwwLed(QWidget*)'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [release\wwwidgetsplugin.dll] Error 1
mingw32-make[2]: Leaving directory `G:/wwWidgets/plugin'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `G:/wwWidgets/plugin'
mingw32-make: *** [sub-plugin-make_default-ordered] Error 2

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with 0.8

Creating library file: release\libwwwidgetsplugin.a
./release\qwwbreadcrumbiface.o(.text+0x133):qwwbreadcrumbiface.cpp: undefined re
ference to `_imp___ZN13QwwBreadCrumbC1EP7QWidget'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [release\wwwidgetsplugin.dll] Error 1
mingw32-make[2]: Leaving directory `C:/wwwidgets/plugin'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `C:/wwwidgets/plugin'
mingw32-make: *** [sub-plugin-make_default-ordered] Error 2

Creating library file: release\libwwwidgetsplugin.a
./release\qwwbreadcrumbiface.o(.text+0x133):qwwbreadcrumbiface.cpp: undefined re
ference to `_imp___ZN13QwwBreadCrumbC1EP7QWidget'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [release\wwwidgetsplugin.dll] Error 1
mingw32-make[2]: Leaving directory `C:/wwwidgets/plugin'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `C:/wwwidgets/plugin'
mingw32-make: *** [sub-plugin-make_default-ordered] Error 2

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Any suggestion how I could solve this problem?

[wysota]

wwWidgets are not using webkit. QwwBreadCrumb is not distributed with 0.9 nor with 0.8. It shouldn't be compiled. If by my mistake there are references to the class left somewhere in the code, you have to manually remove them from sources. I'll check it out tomorrow and release an update if that was my fault. QwwLed should be working with 0.9. Your problem might be trying to compile the plugin against an old version of the widget library. Try installing the widget library (cd widgets; make install) before compiling the plugin.

[ComaWhite]

I was wondering for a suggestion for a colour dialog box like gtk has. Which Qt does have but its only for commercial licensees?

[wysota]

Do you speciifically mean the triangle or the dialog in general? We have QColorDialog that you can use. It has the same functionality as the GTK dialog.

[ComaWhite]

yeah the triangle with does the 360 turn and has the rainbow circle around it.

[pospiech]

I cannot compile with MSVC 2005. I get the following linker error:

Code wird generiert...
link /LIBPATH:"c:\Programme\Qt\msvc\4.4.3\lib" /NOLOGO /INCREMENTAL:NO /DLL /MANIFEST /MANIFESTFILE:"release\wwwidgetsplugin.intermediate .manifest" /OUT
:release\wwwidgetsplugin.dll @C:\DOKUME~1\Matthias\LOKALE~1\Temp\nm41F.tmp
Bibliothek "release\wwwidgetsplugin.lib" und Objekt "release\wwwidgetsplugin.exp" werden erstellt.
qwwlediface.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "
"public: __thiscall QwwLed::QwwLed(class QWidget *)" (??0QwwLed@@QAE@PAVQWidget@
@@Z)" in Funktion ""public: virtual class QWidget * __thiscall QwwLedIface::crea
teWidget(class QWidget *)" (?createWidget@QwwLedIface@@UAEPAVQWidget@@PAV2@@Z )".

release\wwwidgetsplugin.dll : fatal error LNK1120: 1 nicht aufgelöste externe Verweise.
NMAKE : fatal error U1077: ""C:\Programme\Microsoft Visual Studio 8\VC\BIN\link.EXE"": Rückgabe-Code "0x460"
Stop.
NMAKE : fatal error U1077: ""C:\Programme\Microsoft Visual Studio 8\VC\BIN\nmake.exe"": Rückgabe-Code "0x2"
Stop.
NMAKE : fatal error U1077: "cd": Rückgabe-Code "0x2"
Stop.

[wysota]

yeah the triangle with does the 360 turn and has the rainbow circle around it.

Does it differ in any way from a circle and a slider or a rectangle and a slider?

[wysota]

I cannot compile with MSVC 2005. I get the following linker error:

Did you install the widget library before compiling the plugin?