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Scale default wxGrid constants by DPI

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In particular, this makes default column width better suited for high
DPI displays, as it was too narrow before.

Also mark a couple of obsolete constants as such with a comment.
This commit is contained in:
Vadim Zeitlin
2020-03-31 14:48:54 +02:00
parent 06af121e9c
commit 59ad458d39
2 changed files with 31 additions and 18 deletions
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15
include/wx/generic/grid.h
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@@ -25,8 +25,8 @@
extern WXDLLIMPEXP_DATA_CORE(const char) wxGridNameStr[];
// Default parameters for wxGrid
//
// Obsolete constants not used by wxWidgets itself any longer, preserved only
// for compatibility.
#define WXGRID_DEFAULT_NUMBER_ROWS 10
#define WXGRID_DEFAULT_NUMBER_COLS 10
#if defined(__WXMSW__) || defined(__WXGTK20__)
@@ -34,13 +34,18 @@ extern WXDLLIMPEXP_DATA_CORE(const char) wxGridNameStr[];
#else
#define WXGRID_DEFAULT_ROW_HEIGHT 30
#endif // __WXMSW__
#define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
// Various constants used in wxGrid code.
//
// Note that all the values are in DIPs, not pixels, i.e. you must use
// FromDIP() when using them in your code.
#define WXGRID_DEFAULT_COL_WIDTH 80
#define WXGRID_DEFAULT_COL_LABEL_HEIGHT 32
#define WXGRID_DEFAULT_ROW_LABEL_WIDTH 82
#define WXGRID_LABEL_EDGE_ZONE 2
#define WXGRID_MIN_ROW_HEIGHT 15
#define WXGRID_MIN_COL_WIDTH 15
#define WXGRID_DEFAULT_SCROLLBAR_WIDTH 16
// type names for grid table values
#define wxGRID_VALUE_STRING wxT("string")
@@ -1372,9 +1377,9 @@ public:
// ------ label and gridline formatting
//
int GetDefaultRowLabelSize() const { return WXGRID_DEFAULT_ROW_LABEL_WIDTH; }
int GetDefaultRowLabelSize() const { return FromDIP(WXGRID_DEFAULT_ROW_LABEL_WIDTH); }
int GetRowLabelSize() const { return m_rowLabelWidth; }
int GetDefaultColLabelSize() const { return WXGRID_DEFAULT_COL_LABEL_HEIGHT; }
int GetDefaultColLabelSize() const { return FromDIP(WXGRID_DEFAULT_COL_LABEL_HEIGHT); }
int GetColLabelSize() const { return m_colLabelHeight; }
wxColour GetLabelBackgroundColour() const { return m_labelBackgroundColour; }
wxColour GetLabelTextColour() const { return m_labelTextColour; }