Purpose
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This pull request updates charmap to look a bit better (removes gap at bottom of the window), removes the blank space character (0x0020) from the charmap, and also modifies the behaviour of when a larger glyph is rendered (allowing the user to select a new glyph by holding down the mouse button). This better mimics the charmap.exe that is bundled by Microsoft.
Proposed changes
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- Remove gap where the advanced button is normally rendered when compiled with REMOVE_ADVANCED (which is the default behaviour).
- Skip over the blank space character.
- Change behaviour of rendering large glyphs to allow mouse move, and to hide on double click.
- Optimize search for glyph under the mouse by using the cellSize instead of PtInRect.
* [CHARMAP] Resize the window slightly when compiled with REMOVE_ADVANCED to avoid deadspace at the bottom of the window
* [CHARMAP] Skip over the non-printable characters by starting with character ' ' + 1
* [CHARMAP] Instead of iterating over every cell, simply compute the cell x and y using the CellSize
Modify behaviour of charmap to allow large character render on mouse move, only hiding the larger character on double click.
