widget/src/support/nsWidgetSupport.cpp

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  37
  38 #include "nsWidgetSupport.h"
  39 #include "nsRect.h"
  40 #include "nsIWidget.h"
  41
  42 nsresult
  43 NS_ShowWidget(nsISupports* aWidget, PRBool aShow)
  44 {
  45   nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
  46   if (widget) {
  47     widget->Show(aShow);
  48   }
  49
  50   return NS_OK;
  51 }
  52
  53 nsresult
  54 NS_MoveWidget(nsISupports* aWidget, PRUint32 aX, PRUint32 aY)
  55 {
  56   nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
  57   if (widget) {
  58     widget->Move(aX, aY);
  59   }
  60
  61   return NS_OK;
  62 }
  63
  64 nsresult
  65 NS_EnableWidget(nsISupports* aWidget, PRBool aEnable)
  66 {
  67   nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
  68   if (widget) {
  69     widget->Enable(aEnable);
  70   }
  71
  72   return NS_OK;
  73 }
  74
  75 nsresult
  76 NS_SetFocusToWidget(nsISupports* aWidget)
  77 {
  78   nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
  79   if (widget) {
  80     widget->SetFocus();
  81   }
  82
  83   return NS_OK;
  84 }
  85
  86 nsresult
  87 NS_GetWidgetNativeData(nsISupports* aWidget, void** aNativeData)
  88 {
  89   void *result = nsnull;
  90   nsCOMPtr<nsIWidget> widget = do_QueryInterface(aWidget);
  91   if (widget) {
  92     result = widget->GetNativeData(NS_NATIVE_WIDGET);
  93   }
  94
  95   *aNativeData = result;
  96
  97   return NS_OK;
  98 }