/// <summary>
/// Applies a specified <c>Font</c> to Yata.
/// </summary>
/// <param name="font"></param>
internal void doFont(Font font)
{
// NOTE: Cf f.AutoScaleMode (None,Font,DPI,Inherit)
// Since I'm doing all the necessary scaling due to font-changes
// w/ code the AutoScaleMode should not be set to default "Font".
// It might better be set to "DPI" for those weirdos and I don't
// know what "Inherit" means (other than the obvious).
// AutoScaleMode is currently set to "None".
//
// See also SetProcessDPIAware()
// NOTE: Apparently setting GraphicsUnit.Pixel when creating new
// Font-objects effectively bypasses the OS's DPI user-setting.
Font.Dispose();
Font = font;
Settings._fontdialog.Dispose();
Settings._fontdialog = Settings.CreateDialogFont(Font);
FontAccent.Dispose();
FontAccent = new Font(Font, getStyleAccented(Font.FontFamily));
YataGrid.SetStaticMetrics(this);
if (Table != null)
{
Obfuscate();
DrawRegulator.SuspendDrawing(Table);
SetTabSize();
YataGrid table;
for (int tab = 0; tab != Tabs.TabCount; ++tab)
{
table = Tabs.TabPages[tab].Tag as YataGrid;
table.CreateCols(true);
table.Calibrate(0, table.RowCount - 1); // font
// TODO: This is effed because the Height (at least) of each
// table is not well-defined by .NET - OnResize() for the
// tables gets called multiples times per table and the
// value of Height changes arbitrarily. Since an accurate
// Height is required by InitScrollers() a glitch occurs
// when the height of Font increases. That is if a cell or
// a row is currently selected it will NOT be fully
// displayed if it is NOT on the currently displayed page
// and it is near the bottom of the tab-control's page-area;
// several pixels of the selected cell or row will still be
// covered by the horizontal scroller. Given the arbitrary
// Height changes that occur throughout this function's
// sequence in fact it's surprising/remarkable that things
// turn out even almost correct.
// NOTE: Height of any table should NOT be changing at all.
if (table == Table)
{
table.Invalidator(table.EnsureDisplayed());
}
}
DrawRegulator.ResumeDrawing(Table);
Obfuscate(false);
if (_ffont != null) // layout for big tables will send the Font dialog below the form ->
{
_ffont.BringToFront(); // (although it should never be behind the form because its owner IS the form)
}
}
}
