Change trinagle in the menu button

andre

Yeah, sorry, that's what I mend.

BlackJack

Hello
I have a similar problem.
You need to replace the standard icon, on the other

I created a new class inherited from QProxyStyle and redefined method standardIconImplementation, but for some reason I will not have changed...

@class CustomStyle :
public QProxyStyle
{
Q_OBJECT
public:
CustomStyle();

protected slots:
QIcon standardIconImplementation(StandardPixmap standardIcon,
const QStyleOption *option,
const QWidget *widget) const;
};
@
and the implementation itself
@QIcon CustomStyle::standardIconImplementation(StandardPixmap standardIcon,
const QStyleOption *option,
const QWidget *widget) const
{
switch(standardIcon)
{
case QStyle::SP_TitleBarMenuButton:
return QIcon(":/image/circle_middle.png");
case QStyle::SP_ArrowDown:
return QIcon(":/image/circle_middle.png");
case QStyle::SP_CommandLink:
return QIcon(":/image/circle_middle.png");
}
return QProxyStyle::standardIconImplementation(standardIcon, option, widget);

}
@

BlackJack

that no one will help me not? :(

andre

Is your method actually called? Are you sure your proxy style is used as the style for the application?

BlackJack

Yes it is connected and is the default style
@#include "customstyle.h"
#include "widget.h"

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

a.setStyle(new CustomStyle());

Widget w;   w.show();

return a.exec&#40;&#41;;

}@

andre

Are you sure as in: you inserted some debug statement in your QProxyStyle-derived class and you actually get the debug output?

BlackJack

In the debugger, there is some reason only one event where:

standardIcon = QStyle:: SP_CommandLink (56)

and nothing else happens, comes only once in the function

@QIcon CustomStyle::standardIconImplementation(StandardPixmap standardIcon,
const QStyleOption *option,
const QWidget *widget) const@

BlackJack

it turns out that what that is processed by rendering elements of the application, but not items that are on the main widget, the widget belongs at the application
If any ideas?

andre

I have no idea what you mean by your last question. Sorry. Please try to reformulate.

BlackJack

have any idea why the realties do not want to handle the painting elements widgit ?

BlackJack

sorry, it's probably my bad english (

I will try to reformulate.

When run the program in the debugger and do a breakpoint in my overriding function

@
QIcon CustomStyle::standardIconImplementation(StandardPixmap standardIcon,
const QStyleOption *option,
const QWidget *widget) const--
@

function comes in only 2 times though Widgit is all sorts of different elements of the table, buttons, and just from the drop-down lists on PushButton with which the problem's

BlackJack

problem can be solved much more than I ask all thought to remove the triangle can be with the aid of styles

@
QPushButton:: menu-indicator {
image: "";
}
@