Getting wxSpinCtrlDouble to work ...

[Caofi]

So elsewhere I used wxSpinCtrl, and it worked as expected. But for a new dialog, I need non integer values and Googling found wxSpinCtrlDouble.
But it is not working as I expected:

Code: Select all

m_drop_threshold_ctrl = new wxSpinCtrlDouble(this, wxID_ANY, "0.5");
m_drop_threshold_ctrl->SetIncrement(0.05);
m_drop_threshold_ctrl->SetValue(0.5);

I wanted a default value of 0.5, with increments of 0.05. But instead it only displays 0 or 1.
Where am I going wrong?

Here is the class reference: https://docs.wxwidgets.org/3.0/classwx_ ... ouble.html

[doublemax]

Did you call SetDigits like mentioned in the documentaion for SetIncrement?

[Caofi]

Hahaha... thanks! Once again, it shows I can't read the docs, and you solve it with a small tweak.

My code is now:

Code: Select all

m_drop_threshold_ctrl = new wxSpinCtrlDouble(this, wxID_ANY, "0.5");
m_drop_threshold_ctrl->SetRange(0, 1);
m_drop_threshold_ctrl->SetDigits(2);
m_drop_threshold_ctrl->SetIncrement(0.05);
m_drop_threshold_ctrl->SetValue(0.5);

Thanks again!