/// <summary>
/// Raises the SystemColorsChanged event.
/// </summary>
/// <param name="e">An EventArgs that contains the event data. </param>
protected override void OnSystemColorsChanged(EventArgs e)
{
// Update with the colors for the IDE style
_colorDetails.DefineBaseColors(BackColor);
_colorDetails.DefineTrackColors(SystemColors.Highlight);
// Update the display now
Refresh();
base.OnSystemColorsChanged(e);
}
/// <summary>
/// Initializes a new instance of the ButtonWithStyle class.
/// </summary>
public ButtonWithStyle()
{
// NAG processing
NAG.NAG_Start();
// Prevent drawing flicker by blitting from memory in WM_PAINT
SetStyle(ControlStyles.DoubleBuffer |
ControlStyles.AllPaintingInWmPaint |
ControlStyles.UserPaint |
ControlStyles.ResizeRedraw, true);
// Prevent base class from trying to generate double click events and
// so testing clicks against the double click time and rectangle. Getting
// rid of this allows the user to press then button very quickly.
SetStyle(ControlStyles.StandardDoubleClick, false);
// Should not be allowed to select this control
SetStyle(ControlStyles.Selectable, false);
// We do not want a mouse up to always cause a click, we decide that
SetStyle(ControlStyles.StandardClick, false);
// We are happy to allow a transparent background color
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
// Set initial state
_image = new CommandImage();
_mouseOver = false;
_staticIDE = false;
_mouseCapture = false;
_mouseButton = MouseButtons.None;
_colorDetails = new ColorDetails();
// Update with the tracking colors for the IDE style
_colorDetails.DefineTrackColors(SystemColors.Highlight);
// We need to know when our text changes
TextChanged += new EventHandler(OnTextChanged);
// Reset all properties to default values
ResetImage();
ResetStyle();
ResetDirection();
ResetTextEdge();
ResetButtonStyle();
ResetPushed();
ResetBackColor();
ResetAlwaysDrawEnabled();
ResetAlwaysDrawBorder();
ResetOffice2003GradBack();
ResetIDE2005GradBack();
}
