DiskProbe: select Find window text

Select the text to find as the Find window is opened.
This makes the behavior more consistent with other apps.
Fixes the main subject of #10844.

Also removes trailing whitespace.

Signed-off-by: Axel Dörfler <[email protected]>

src/apps/diskprobe/FindWindow.cpp

@@ -509,7 +509,7 @@ FindWindow::FindWindow(BRect _rect, BMessage& previous, BMessenger& target,
 	message->AddInt8("mode", kAsciiMode);
 	if (mode == kAsciiMode)
 		item->SetMarked(true);
-	fMenu->AddItem(item = new BMenuItem(B_TRANSLATE_COMMENT("Hexadecimal", 
+	fMenu->AddItem(item = new BMenuItem(B_TRANSLATE_COMMENT("Hexadecimal",
 		"A menu item, as short as possible, noun is recommended if it is "
 		"shorter than adjective."), message = new BMessage(kMsgFindMode)));
 	message->AddInt8("mode", kHexMode);
@@ -631,6 +631,14 @@ FindWindow::QuitRequested()
 }
 
 
+void
+FindWindow::Show()
+{
+	fTextView->SelectAll();
+	BWindow::Show();
+}
+
+
 void
 FindWindow::SetTarget(BMessenger& target)
 {

src/apps/diskprobe/FindWindow.h

@@ -30,6 +30,7 @@ class FindWindow : public BWindow {
 		virtual void WindowActivated(bool active);
 		virtual void MessageReceived(BMessage *message);
 		virtual bool QuitRequested();
+		virtual void Show();
 
 		void SetTarget(BMessenger &target);