Using wt from git, as os 2009/8/13 on Mac OS X 10.5.8
My application creates a Dialog:
WDialog dialog("Edit the PPI Parameters");
WContainerWidget *container = new
WContainerWidget(dialog.contents());
container->setStyleClass("yellow-box");
WGridLayout *grid = new WGridLayout();
container->setLayout(grid);
char buffer[20];
int row = 0;
int col = 0;
WText *ppiHeader = new WText("PPI Parameters");
grid->addWidget(ppiHeader, 0,0, 1, 2, AlignCenter);
WText *angleHeader = new WText("Select an angle list");
grid->addWidget(angleHeader, 0, 2, 1, 4,AlignCenter);
WText *procHeader = new WText("Select processor parameters");
grid->addWidget(procHeader, 0, 6, 1, 4, AlignCenter);
<snip>
new WBreak(dialog.contents());
WPushButton ok("OK", dialog.contents());
ok.clicked().connect(SLOT(&dialog, WDialog::accept));
WPushButton cancel("Cancel", dialog.contents());
cancel.clicked().connect(SLOT(&dialog, WDialog::reject));
if ( dialog.exec() == WDialog::Accepted) {
WString az_left_str = az_left_le->text();
std::string utf8 = az_left_str.toUTF8();
ppis_[buttonId].az_left_ = atof(utf8.c_str());
std::cerr << "user accepted PPI changes, AZ_LEFT = " <<
ppis_[buttonId].az_left_ << "\n";
}
When I run Firefox 3.5.2 on my laptop (1440x900), I can't see the
bottom of the dialog, so I can't click either the <OK> or <Cancel>
buttons. However, I can't move the dialog, so I can't position it so
I can access the <OK> or <Cancel> buttons.
When I run Safari 4.0.3 on my laptop, the dialog box appears with
scrollbars (kind of odd for a dialog box), but I can scroll so I can
access the <OK> or <Cancel> buttons. Also, I can move the dialog box
by grabbing the title bar. I can suppress the scrollbars on Safari by
using the Dialog::setMinimumSize() call.
**Questions**:
1) Why can't I move the dialog box under Firefox 3.5.2 using the mouse?
2) Is there any way to center the dialog box, so I can see all of it?
3) How do I avoid hard-coding the dialog minimum size, so it doesn't
have scrollbars on Safari?
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