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#ifndef CLHEADERBAR_H
#define CLHEADERBAR_H
#include "clHeaderItem.h"
#include "codelite_exports.h"
#include <vector>
#include <wx/panel.h>
class clControlWithItems;
class WXDLLIMPEXP_SDK clHeaderBar : public wxPanel
{
clHeaderItem::Vect_t m_columns;
const clColours& m_colours;
int m_flags = 0;
bool m_isDragging = false;
int m_draggedCol = wxNOT_FOUND;
wxCursor m_previousCursor;
wxFont m_headerFont = wxNullFont;
protected:
void DoUpdateSize();
wxSize GetTextSize(const wxString& label) const;
int HitBorder(int x) const;
void OnPaint(wxPaintEvent& event);
void OnSize(wxSizeEvent& event);
void DoCancelDrag();
public:
clHeaderBar(clControlWithItems* parent, const clColours& colours);
virtual ~clHeaderBar();
void SetHeaderFont(const wxFont& headerFont) { this->m_headerFont = headerFont; }
const wxFont& GetHeaderFont() const { return m_headerFont; }
bool Show(bool show = true);
/**
* @brief set drawing native header
*/
void SetNative(bool b)
{
if(b) {
m_flags |= kHeaderNative;
} else {
m_flags &= ~kHeaderNative;
}
Refresh();
}
/**
* @brief update the column width, but only if the new width is greater than the current one, unless 'force' is set
* to 'true'
* @param col
* @param width
* @param force set the new width, no matter what...
*/
void UpdateColWidthIfNeeded(size_t col, int width, bool force = false);
clHeaderItem& Item(int index) { return m_columns[index]; }
const clHeaderItem& Item(int index) const { return m_columns[index]; }
clHeaderItem& operator[](int index) { return Item(index); }
const clHeaderItem& operator[](int index) const { return Item(index); }
size_t size() const { return m_columns.size(); }
size_t GetCount() const { return size(); }
void SetColumnsWidth(const std::vector<size_t>& v_width);
/**
* @brief Return the header bar height, taking into consideration all columns
*/
size_t GetHeight() const;
/**
* @brief do we have any columns?
*/
bool empty() const { return m_columns.empty(); }
/**
* @brief do we have any columns?
*/
bool IsEmpty() const { return empty(); }
/**
* @brief add new column to the header bar
*/
void push_back(const clHeaderItem& item);
/**
* @brief add new column to the header bar
*/
clHeaderItem& Add(const clHeaderItem& item)
{
push_back(item);
return Last();
}
/**
* @brief add new column to the header bar
*/
clHeaderItem& Add(const wxString& label, const wxBitmap& bitmap = wxNullBitmap)
{
push_back(clHeaderItem(m_parent, label, bitmap));
return Last();
}
void Clear();
const clHeaderItem& Last() const;
clHeaderItem& Last();
/**
* @brief draw the header bar using dc and colours
*/
void Render(wxDC& dc, const clColours& colours);
size_t GetWidth() const;
/**
* @brief are we dragging a column?
*/
bool IsDragging() { return m_isDragging; };
/**
* @brief process a left-down event
*/
void OnMouseLeftDown(wxMouseEvent& event);
/**
* @brief process motion events
*/
void OnMotion(wxMouseEvent& event);
/**
* @brief process a left-up event
*/
void OnMouseLeftUp(wxMouseEvent& event);
};
#endif // CLHEADERBAR_H
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