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// This file is part of fityk program. Copyright 2001-2013 Marcin Wojdyr
// Licence: GNU General Public License ver. 2+
#ifndef FITYK_WX_GRADIENT_H_
#define FITYK_WX_GRADIENT_H_
#include <vector>
#include <wx/odcombo.h>
#include <wx/clrpicker.h>
class GradientDlg : public wxDialog
{
public:
GradientDlg(wxWindow *parent, wxWindowID id,
const wxColour& first_col, const wxColour& last_col);
void OnColor(wxColourPickerEvent&) { display_->Refresh(); }
void OnRadioChanged(wxCommandEvent &) { display_->Refresh(); }
wxColour get_value(double x);
private:
wxRadioButton *rb1_, *rb2_, *rb3_, *rb4_;
wxColourPickerCtrl *from_cp_, *to_cp_;
wxPanel *display_;
};
class MultiColorCombo : public wxOwnerDrawnComboBox
{
public:
MultiColorCombo(wxWindow* parent, const wxColour* bg_color,
std::vector<wxColour>& colors);
virtual void OnDrawItem(wxDC& dc, const wxRect& rect,
int item, int flags) const;
virtual wxCoord OnMeasureItem(size_t) const { return 24; }
virtual wxCoord OnMeasureItemWidth(size_t) const
{ return colors_.size() * 2 + 8; }
virtual wxSize DoGetBestSize() const;
private:
static const wxColour palette[21];
const wxColour* bg_color_;
// this class does not resize colors_, only changes values
std::vector<wxColour>& colors_;
wxColour get_color(int selection, int i) const;
void OnSelection(wxCommandEvent& event);
};
#endif
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