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Changed a bit the behaviour of BOptionPopUp::SetValue(). We now differ a bit from what R5 does. The old implementation is still there and just ifdeffed out, though.

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Added some private unimplemented methods I had forgot, fixed some spelling errors, finished documenting what was missing.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5989 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2004-01-08 07:26:57 +00:00
parent 176d835a41
commit d8b4d83df2
2 changed files with 71 additions and 9 deletions
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src/kits/interface/OptionControl.cpp
+34 -4
View File
@@ -1,5 +1,5 @@
//-----------------------------------------------------------------------------
// Copyright (c) 2003 Stefano Ceccherini
// Copyright (c) 2003-2004 Stefano Ceccherini
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
@@ -42,11 +42,19 @@ BOptionControl::BOptionControl(BRect frame, const char *name, const char *label,
}
/*! \brief Destructor
It does nothing.
*/
BOptionControl::~BOptionControl()
{
}
/*! \brief Overrides the base version to take special actions.
\param message The received message.
Calls SetValue() if receives a B_OPTION_CONTROL_VALUE message
which contains a "be:value" int32
*/
void
BOptionControl::MessageReceived(BMessage *message)
{
@@ -83,7 +91,7 @@ BOptionControl::AddOption(const char *name, int32 value)
\param value The value of the option.
\return \c B_OK if there was an option with that value,
and it was correctly selected, an error code otherwise.
It works exactly as SetValue(value);
It works like SetValue(value);
*/
status_t
BOptionControl::SelectOptionFor(int32 value)
@@ -91,10 +99,10 @@ BOptionControl::SelectOptionFor(int32 value)
// XXX: I wonder why this method was created in the first place,
// since you can obtain the same result simply by calling SetValue().
// The only difference I can see is that this method iterates over
// all the options contained in the contrl, and thens elects the right one.
// all the options contained in the control, and then selects the right one.
int32 numOptions = CountOptions();
for (int32 c = 0; c < numOptions; c++) {
const char *name;
const char *name = NULL;
int32 optionValue;
if (GetOptionAt(c, &name, &optionValue) && optionValue == value) {
SetValue(optionValue);
@@ -146,6 +154,28 @@ BOptionControl::MakeValueMessage(int32 value)
}
// Private unimplemented
BOptionControl::BOptionControl()
:
BControl(BRect(), "", "", NULL, 0, 0)
{
}
BOptionControl::BOptionControl(const BOptionControl & clone)
:
BControl(BRect(), "", "", NULL, 0, 0)
{
}
BOptionControl &
BOptionControl::operator=(const BOptionControl & clone)
{
return *this;
}
// FBC
status_t BOptionControl::_Reserved_OptionControl_0(void *, ...) { return B_ERROR; }
status_t BOptionControl::_Reserved_OptionControl_1(void *, ...) { return B_ERROR; }