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column autosizing added

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6213 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-02-22 16:03:54 +00:00
parent 33d0e17c11
commit 65e4e78efb
3 changed files with 223 additions and 51 deletions
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51
include/wx/generic/grid.h
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@@ -105,6 +105,12 @@ public:
int row, int col,
bool isSelected) = 0;
// get the preferred size of the cell for its contents
virtual wxSize GetBestSize(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
int row, int col) = 0;
// virtual dtor for any base class
virtual ~wxGridCellRenderer();
};
@@ -121,12 +127,23 @@ public:
int row, int col,
bool isSelected);
// return the string extent
virtual wxSize GetBestSize(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
int row, int col);
protected:
// set the text colours before drawing
void SetTextColoursAndFont(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
bool isSelected);
// calc the string extent for given string/font
wxSize DoGetBestSize(wxGridCellAttr& attr,
wxDC& dc,
const wxString& text);
};
// the default renderer for the cells containing numeric (long) data
@@ -140,6 +157,14 @@ public:
const wxRect& rect,
int row, int col,
bool isSelected);
virtual wxSize GetBestSize(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
int row, int col);
protected:
wxString GetString(wxGrid& grid, int row, int col);
};
class WXDLLEXPORT wxGridCellFloatRenderer : public wxGridCellStringRenderer
@@ -161,6 +186,13 @@ public:
int row, int col,
bool isSelected);
virtual wxSize GetBestSize(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
int row, int col);
protected:
wxString GetString(wxGrid& grid, int row, int col);
private:
// formatting parameters
int m_width,
@@ -180,6 +212,15 @@ public:
const wxRect& rect,
int row, int col,
bool isSelected);
// return the checkmark size
virtual wxSize GetBestSize(wxGrid& grid,
wxGridCellAttr& attr,
wxDC& dc,
int row, int col);
private:
static wxSize ms_sizeCheckMark;
};
// ----------------------------------------------------------------------------
@@ -1001,6 +1042,14 @@ public:
void SetColSize( int col, int width );
// automatically size the column to fit to its contents, if setAsMin is
// TRUE, this optimal width will also be set as minimal width for this
// column
void AutoSizeColumn( int col, bool setAsMin = TRUE );
// auto size all columns (very ineffective for big grids!)
void AutoSizeColumns( bool setAsMin = TRUE );
// column won't be resized to be lesser width - this must be called during
// the grid creation because it won't resize the column if it's already
// narrower than the minimal width
@@ -1506,8 +1555,6 @@ protected:
DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
// Grid event class and event types
// ----------------------------------------------------------------------------