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Code Issues Releases Wiki Activity

Spectral Selection ToolBar Accessibility, by David Bailes. (untested by me as I am Jawless)

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This commit is contained in:
james.k.crook@gmail.com 2014-11-29 16:50:08 +00:00
parent 125e0f37dd
commit 4ed7396b24
2 changed files with 39 additions and 26 deletions
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23
src/toolbars/SpectralSelectionBar.cpp
View File

@ -99,6 +99,7 @@ SpectralSelectionBar::~SpectralSelectionBar()
void SpectralSelectionBar::Create(wxWindow * parent)
{
ToolBar::Create(parent);
mHeight = wxWindowBase::GetSizer()->GetSize().GetHeight();
}
void SpectralSelectionBar::Populate()
@ -142,7 +143,7 @@ void SpectralSelectionBar::Populate()
//
wxBoxSizer *subSizer = new wxBoxSizer(wxHORIZONTAL);
if (mbCenterAndWidth) {
mCenterCtrl = new NumericTextCtrl(
NumericConverter::FREQUENCY, this, OnCenterID, frequencyFormatName, 0.0);
mCenterCtrl->SetName(_("Center Frequency:"));
@ -154,8 +155,7 @@ void SpectralSelectionBar::Populate()
mWidthCtrl->SetName(wxString(_("Bandwidth:")));
mWidthCtrl->EnableMenu();
subSizer->Add(mWidthCtrl, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 0);
}
else {
mLowCtrl = new NumericTextCtrl(
NumericConverter::FREQUENCY, this, OnLowID, frequencyFormatName, 0.0);
mLowCtrl->SetName(_("Low Frequency:"));
@ -167,7 +167,12 @@ void SpectralSelectionBar::Populate()
mHighCtrl->SetName(wxString(_("High Frequency:")));
mHighCtrl->EnableMenu();
subSizer->Add(mHighCtrl, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 0);
}
mCenterCtrl->Show(mbCenterAndWidth);
mWidthCtrl->Show(mbCenterAndWidth);
mLowCtrl->Show(!mbCenterAndWidth);
mHighCtrl->Show(!mbCenterAndWidth);
mainSizer->Add(subSizer, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 0);
mainSizer->Layout();
@ -275,9 +280,15 @@ void SpectralSelectionBar::OnChoice(wxCommandEvent &)
mbCenterAndWidth = (0 == mChoice->GetSelection());
gPrefs->Write(preferencePath, mbCenterAndWidth);
gPrefs->Flush();
ToolBar::ReCreateButtons();
mChoice->SetFocus();
mCenterCtrl->Show(mbCenterAndWidth);
mWidthCtrl->Show(mbCenterAndWidth);
mLowCtrl->Show(!mbCenterAndWidth);
mHighCtrl->Show(!mbCenterAndWidth);
ValuesToControls();
wxWindowBase::GetSizer()->SetMinSize(wxSize(0, mHeight)); // so that height of toolbar does not change
wxWindowBase::GetSizer()->SetSizeHints(this);
Updated();
}

2
src/toolbars/SpectralSelectionBar.h
View File

@ -69,6 +69,8 @@ private:
NumericTextCtrl *mCenterCtrl, *mWidthCtrl, *mLowCtrl, *mHighCtrl;
wxChoice *mChoice;
int mHeight; // height of main sizer after creation - used by OnChoice()
public:
DECLARE_CLASS(SpectralSelectionBar);