private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (((sender != null) && (e != null)) && (e.Category == UserPreferenceCategory.Accessibility))
{
this.OnPropertyChanged("HighContrast");
}
}
private static void SystemEvents_UserPreferenceChanged(object sender, Microsoft.Win32.UserPreferenceChangedEventArgs e)
{
if (e.Category == Microsoft.Win32.UserPreferenceCategory.Color)
{
Skybound.VisualTips.Rendering.VisualTipOfficePreset.UpdateAutoSelect();
}
}
private void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Window)
{
this.Font = SystemFonts.IconTitleFont;
}
}
void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color)
{
this.OnSystemColorsChanged();
}
}
void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
// High contrast setting change is part of the Accessibility category.
if (e.Category == UserPreferenceCategory.Accessibility)
{
OnAccessibilityUserPreferencesChanged();
}
}
private static void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
SetScheme();
if (e.Category == UserPreferenceCategory.Color)
{
colorFreshnessKey = new object();
}
}
private static void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if ((e.Category == UserPreferenceCategory.Color) && (menuBarBrush != null))
{
menuBarBrush.Dispose();
menuBarBrush = null;
}
}
private void OnUserPreferenceChanged(object sender, Microsoft.Win32.UserPreferenceChangedEventArgs e)
{
// If the colors have been changed
if (e.Category == UserPreferenceCategory.Color)
{
// Use as a signal to retest the theme information
_themeTested = false;
}
}
private static void SystemEvents_UserPreferenceChanged(object sender, Microsoft.Win32.UserPreferenceChangedEventArgs e)
{
if (e.Category != UserPreferenceCategory.Desktop)
{
return;
}
if (DisplayChanged != null)
{
DisplayChanged(null, EventArgs.Empty);
}
}
private static void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
// Update fonts to reflect any change in system settings
DefineFonts();
}
protected void OnPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
// Are we using the default menu or a user defined value?
if (_defaultFont)
{
DefineFont(SystemInformation.MenuFont);
Recalculate();
Invalidate();
}
}
private void UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs pref) {
if (pref.Category == UserPreferenceCategory.Locale) {
// We need to recreate the monthcalendar handle when the locale changes, because
// the day names etc. are only updated on a handle recreate (comctl32 limitation).
//
RecreateHandle();
}
}
private void MarshaledUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs pref) {
try {
//use begininvoke instead of invoke in case the destination thread is not processing messages.
BeginInvoke(new UserPreferenceChangedEventHandler(this.UserPreferenceChanged), new object[] { sender, pref });
}
catch (InvalidOperationException) { } //if the destination thread does not exist, don't send.
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// userpreferencechangedeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this UserPreferenceChangedEventHandler userpreferencechangedeventhandler, Object sender, UserPreferenceChangedEventArgs e, AsyncCallback callback)
{
if(userpreferencechangedeventhandler == null) throw new ArgumentNullException("userpreferencechangedeventhandler");
return userpreferencechangedeventhandler.BeginInvoke(sender, e, callback, null);
}
private void OnSysColorChange(object sender, UserPreferenceChangedEventArgs e) {
if (e.Category == UserPreferenceCategory.Color || e.Category == UserPreferenceCategory.Accessibility) {
SetFlag(FlagNeedUpdateUIBasedOnFont, true);
}
}
private static void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
SetColors();
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Desktop)
{
OnDisplaySettingsChanged(sender, e);
}
}
protected void OnPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
try
{
// Are we using the default menu or a user defined value?
if (_defaultFont)
{
base.Font = SystemInformation.MenuFont;
ResizeControl();
Recalculate();
Invalidate();
}
}
catch(System.Exception ex)
{MessageBox.Show(ex.Message);}
}
private static void UserPreferenceChanged(object obj, UserPreferenceChangedEventArgs ea)
{
highContrastSettingValid = false;
lowResSettingValid = false;
terminalSettingValid = false;
dropShadowSettingValid = false;
bitsPerPixel = 0;
}
private void OnUserPreferenceChanged(Object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color)
{
bool infoMode;
String newMessage = GetErrorMessage(out infoMode);
OnBackgroundImageChange(newMessage, infoMode);
}
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color)
{
SystemEvents.UserPreferenceChanged -= OnUserPreferenceChanged;
// recreate button image, required to support high contrast
var editStyle = UITypeEditorEditStyle.DropDown;
if (_uiTypeEditor != null)
{
editStyle = _uiTypeEditor.GetEditStyle();
}
var oldImage = _button.Image;
if (oldImage != null)
{
try
{
if (editStyle == UITypeEditorEditStyle.DropDown)
{
_button.Image = CreateArrowBitmap();
}
else if (editStyle == UITypeEditorEditStyle.Modal)
{
_button.Image = CreateDotDotDotBitmap();
}
}
finally
{
oldImage.Dispose();
}
}
}
}
private void UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs pref)
{
if (pref.Category == UserPreferenceCategory.Locale)
{
this.UpdateEditText();
}
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color ||
e.Category == UserPreferenceCategory.Locale ||
e.Category == UserPreferenceCategory.General ||
e.Category == UserPreferenceCategory.Window ||
e.Category == UserPreferenceCategory.VisualStyle)
{
OnGlobalAutoSize();
if (e.Category == UserPreferenceCategory.Window)
{
this.cachedEditingControl = null;
if (this.editingControl != null)
{
// The editing control may not adapt well to the new system rendering,
// so instead of caching it into the this.cachedEditingControl variable
// next time editing mode is exited, simply discard the control.
this.dataGridViewState2[DATAGRIDVIEWSTATE2_discardEditingControl] = true;
}
PerformLayoutPrivate(false /*useRowShortcut*/, false /*computeVisibleRows*/, false /*invalidInAdjustFillingColumns*/, true /*repositionEditingControl*/);
}
}
}
private static void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Desktop)
{
Interlocked.Increment(ref desktopChangedCount);
}
}
/// <summary>
/// Handler for UserPreferenceChangedEventArgs that updates the window display when the user modifies his or her desktop.
/// Note: This does not detect taskbar changes when the taskbar is set to auto-hide.
/// </summary>
/// <param name="sender">The source of the event. When this event is raised by the SystemEvents class, this object is always null.</param>
/// <param name="e">A UserPreferenceChangedEventArgs that contains the event data.</param>
private void DesktopPreferenceChangedHandler(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Desktop)
this.UpdateWindowDisplayIfOpen(false);
}
private void OnUserPreferenceChanged(object sender, Microsoft.Win32.UserPreferenceChangedEventArgs e)
{
// Use as a signal to retest the theme information
_colorDetails.Reset();
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color && !_customColors)
{
GetColorsFromSystem();
_customColors = false;
}
}
/// <summary>
/// Invoked when the user changes system preferences.
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Locale)
{
CultureInfo.CurrentCulture.ClearCachedData();
RefreshStrings();
}
}
protected void OnPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (_defaultBackColor)
{
_backColor = SystemColors.Control;
PropogateNameValue(PropogateName.BackColor, (object)SystemColors.Control);
}
if (_defaultActiveColor)
{
_activeColor = SystemColors.ActiveCaption;
PropogateNameValue(PropogateName.ActiveColor, (object)SystemColors.ActiveCaption);
}
if (_defaultActiveTextColor)
{
_activeTextColor = SystemColors.ActiveCaptionText;
PropogateNameValue(PropogateName.ActiveTextColor, (object)SystemColors.ActiveCaptionText);
}
if (_defaultInactiveTextColor)
{
_inactiveTextColor = SystemColors.ControlText;
PropogateNameValue(PropogateName.InactiveTextColor, (object)SystemColors.ControlText);
}
if (_defaultResizeBarColor)
{
_resizeBarColor = SystemColors.Control;
PropogateNameValue(PropogateName.ResizeBarColor, (object)SystemColors.Control);
}
if (_defaultCaptionFont)
{
_captionFont = SystemInformation.MenuFont;
PropogateNameValue(PropogateName.CaptionFont, (object)SystemInformation.MenuFont);
}
if (_defaultTabControlFont)
{
_tabControlFont = SystemInformation.MenuFont;
PropogateNameValue(PropogateName.TabControlFont, (object)SystemInformation.MenuFont);
}
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Color)
{
SetColor();
}
SetFonts();
}
void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
// Reset the font (if required)
SetFont();
}
/// <summary>
/// Handle a change in the user preferences.
/// </summary>
/// <param name="sender">Source of event.</param>
/// <param name="e">Event data.</param>
protected override void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
// Remove the current table, so it gets regenerated when next requested
_table = null;
// Update fonts to reflect any change in system settings
DefineFonts();
base.OnUserPreferenceChanged(sender, e);
}
private void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
switch (e.Category)
{
case UserPreferenceCategory.General:
this.InvalidateTextItems();
break;
case UserPreferenceCategory.Window:
this.OnDefaultFontChanged();
break;
}
}
private static void OnUserPreferenceChanged(object sender, UserPreferenceChangedEventArgs pref) {
systemEventsDirty = true;
}
