bool
LookAndFeelSettingsView::_DoubleScrollBarArrows()
{
scroll_bar_info info;
get_scroll_bar_info(&info);
return info.double_arrows;
}
void
LookAndFeelSettingsView::_SetDoubleScrollBarArrows(bool doubleArrows)
{
scroll_bar_info info;
get_scroll_bar_info(&info);
info.double_arrows = doubleArrows;
set_scroll_bar_info(&info);
if (doubleArrows)
fArrowStyleDouble->SetValue(B_CONTROL_ON);
else
fArrowStyleSingle->SetValue(B_CONTROL_ON);
Window()->PostMessage(kMsgUpdate);
}
SpinnerPrivateData(void)
{
fThumbFrame.Set(0,0,0,0);
fEnabled = true;
tracking = false;
fMousePoint.Set(0,0);
fThumbIncrement = 1.0;
fRepeaterID = -1;
fExitRepeater = false;
fArrowDown = ARROW_NONE;
#ifdef TEST_MODE
sbinfo.proportional = true;
sbinfo.double_arrows = false;
sbinfo.knob = 0;
sbinfo.min_knob_size = 14;
#else
get_scroll_bar_info(&fScrollbarInfo);
#endif
}
NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID, PRInt32 & aMetric)
{
nsresult res = nsXPLookAndFeel::GetMetric(aID, aMetric);
if (NS_SUCCEEDED(res))
return res;
res = NS_OK;
/*
* There used to be an entirely separate list of these metrics in
* nsDeviceContextBeOS::GetSystemAttribute. The metrics given there
* were a bit different from these. If these are inaccurate, it might
* be worth looking at cvs history for the ones there to see if they
* were better.
*/
switch (aID)
{
case eMetric_WindowTitleHeight:
// 2*horizontal scrollbar height
aMetric = 28;
break;
case eMetric_WindowBorderWidth:
aMetric = 2;
break;
case eMetric_WindowBorderHeight:
aMetric = 2;
break;
case eMetric_Widget3DBorder:
aMetric = 5;
break;
case eMetric_TextFieldBorder:
aMetric = 3;
break;
case eMetric_TextFieldHeight:
aMetric = 24;
break;
case eMetric_TextVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextHorizontalInsideMinimumPadding:
aMetric = 3;
break;
case eMetric_TextShouldUseHorizontalInsideMinimumPadding:
aMetric = 1;
break;
case eMetric_ButtonHorizontalInsidePaddingNavQuirks:
aMetric = 10;
break;
case eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks:
aMetric = 8;
break;
case eMetric_CheckboxSize:
aMetric = 12;
break;
case eMetric_RadioboxSize:
aMetric = 12;
break;
case eMetric_ListShouldUseHorizontalInsideMinimumPadding:
aMetric = 0;
break;
case eMetric_ListHorizontalInsideMinimumPadding:
aMetric = 3;
break;
case eMetric_ListShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_ListVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_CaretBlinkTime:
aMetric = 500;
break;
case eMetric_CaretWidth:
aMetric = 1;
break;
case eMetric_ShowCaretDuringSelection:
aMetric = 1;
break;
case eMetric_SelectTextfieldsOnKeyFocus:
// Do not select textfield content when focused by kbd
// used by nsEventStateManager::sTextfieldSelectModel
aMetric = 0;
break;
case eMetric_SubmenuDelay:
aMetric = 500;
break;
case eMetric_MenusCanOverlapOSBar: // can popups overlap menu/task bar?
aMetric = 0;
break;
case eMetric_DragFullWindow:
aMetric = 0;
break;
case eMetric_ScrollArrowStyle:
{
aMetric = eMetric_ScrollArrowStyleBothAtEachEnd; // BeOS default
scroll_bar_info info;
if(B_OK == get_scroll_bar_info(&info) && !info.double_arrows)
{
aMetric = eMetric_ScrollArrowStyleSingle;
}
}
break;
case eMetric_ScrollSliderStyle:
{
aMetric = eMetric_ScrollThumbStyleProportional; // BeOS default
scroll_bar_info info;
if(B_OK == get_scroll_bar_info(&info) && !info.proportional)
{
aMetric = eMetric_ScrollThumbStyleNormal;
}
}
break;
case eMetric_TreeOpenDelay:
aMetric = 1000;
break;
case eMetric_TreeCloseDelay:
aMetric = 1000;
break;
case eMetric_TreeLazyScrollDelay:
aMetric = 150;
break;
case eMetric_TreeScrollDelay:
aMetric = 100;
break;
case eMetric_TreeScrollLinesMax:
aMetric = 3;
break;
default:
aMetric = 0;
res = NS_ERROR_FAILURE;
}
return res;
}
