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2011-07-28
, 20:40
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Posts: 3,074 |
Thanked: 12,964 times |
Joined on Mar 2010
@ Sofia,Bulgaria
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#2
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Are you sure argument is QString *. Try with const QString &
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2011-07-28
, 20:53
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Posts: 2,448 |
Thanked: 9,523 times |
Joined on Aug 2010
@ Wigan, UK
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#3
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Correct function signature is
Code:
void QMaemo5InformationBox::information ( QWidget * parent, const QString & message, int timeout = DefaultTimeout )
__________________
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
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2011-07-28
, 21:06
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Posts: 25 |
Thanked: 9 times |
Joined on Oct 2010
@ Germany / Mannheim
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#4
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like this?
got: B:\Qt\test2\mainwindow.cpp:26: Fehler:undefined reference to `QMaemo5InformationBox::information(QWidget*, QString const&, int)'
Last edited by bullrin; 2011-07-28 at 21:14.
Code:
void MainWindow::warning(const QString & text){
QMaemo5InformationBox::information(this, text, QMaemo5InformationBox::DefaultTimeout);
}
Last edited by bullrin; 2011-07-28 at 21:14.
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2011-07-28
, 21:46
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Posts: 2,448 |
Thanked: 9,523 times |
Joined on Aug 2010
@ Wigan, UK
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#5
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I imagine you need
In your .pro file. Do you have this already?
Code:
CONFIG += maemo5
__________________
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
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2011-07-28
, 21:59
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Posts: 25 |
Thanked: 9 times |
Joined on Oct 2010
@ Germany / Mannheim
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#6
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uhm, no didnt help
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2011-07-29
, 08:48
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Posts: 2,473 |
Thanked: 12,265 times |
Joined on Oct 2009
@ Jerusalem, PS/IL
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#7
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QStrings should NOT be used as pointers.
Should work.
You need QT += maemo5 in the .pro file
Edit: why do you need a method for this? Just use it directly.
Last edited by MohammadAG; 2011-07-29 at 08:51.
Code:
void MainWindow::warning(QString text)
{
QMaemo5InformationBox::information(this, text);
}
You need QT += maemo5 in the .pro file
Edit: why do you need a method for this? Just use it directly.
Last edited by MohammadAG; 2011-07-29 at 08:51.
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2011-07-29
, 10:21
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Posts: 25 |
Thanked: 9 times |
Joined on Oct 2010
@ Germany / Mannheim
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#8
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Originally Posted by MohammadAG
QStrings should NOT be used as pointers.
Should work.Code:void MainWindow::warning(QString text) { QMaemo5InformationBox::information(this, text); }
You need QT += maemo5 in the .pro file
Edit: why do you need a method for this? Just use it directly.
Mhh i tried but got this error:
B:\Qt\test2\mainwindow.cpp:28: Fehler:undefined reference to `QMaemo5InformationBox::information(QWidget*, QString const&, int)'
this is mir pro file:
Code:
QT += core gui
TARGET = test2
TEMPLATE = app
SOURCES += main.cpp\
mainwindow.cpp
HEADERS += mainwindow.h
FORMS += mainwindow.ui
CONFIG += maemo5
CONFIG += mobility
MOBILITY =
symbian {
TARGET.UID3 = 0xe4b410fa
# TARGET.CAPABILITY +=
TARGET.EPOCSTACKSIZE = 0x14000
TARGET.EPOCHEAPSIZE = 0x020000 0x800000
}
OTHER_FILES += \
qtc_packaging/debian_fremantle/rules \
qtc_packaging/debian_fremantle/README \
qtc_packaging/debian_fremantle/copyright \
qtc_packaging/debian_fremantle/control \
qtc_packaging/debian_fremantle/compat \
qtc_packaging/debian_fremantle/changelog
maemo5 {
target.path = /opt/test2/bin
INSTALLS += target
}
its easier to call the method warning, i think.
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2011-07-29
, 10:51
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Posts: 2,448 |
Thanked: 9,523 times |
Joined on Aug 2010
@ Wigan, UK
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#9
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As MAG says, remove
and just add maemo5 to the line
so you have
Code:
CONFIG += maemo5
Code:
QT += core gui
Code:
QT += core gui maemo5
__________________
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
'Men of high position are allowed, by a special act of grace, to accomodate their reasoning to the answer they need. Logic is only required in those of lesser rank.' - J K Galbraith
My website
GitHub
|
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2011-07-29
, 12:10
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Posts: 25 |
Thanked: 9 times |
Joined on Oct 2010
@ Germany / Mannheim
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#10
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yay! that works! Thanks very much to all !
i'm on my first app and dont know why this error appears:
B:\Qt\test2\mainwindow.cpp:26: Fehler:no matching function for call to 'QMaemo5InformationBox::information(MainWindow* const, QString*&, QMaemo5InformationBox::<anonymous enum>)'
#include "QtMaemo5/QMaemo5InformationBox" void MainWindow::warning(QString *text){ QMaemo5InformationBox::information(this, text, QMaemo5InformationBox::DefaultTimeout); }whats wrong with that code? its coppied from QT expamples...