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Patch by Bryce Groff: Allow the disk system add-ons to return a NULL parameter

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editor, when they don't have any additional parameters to edit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32096 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2009-08-03 19:05:38 +00:00
parent 4199b36807
commit fe05e6c359
1 changed files with 52 additions and 25 deletions
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src/apps/drivesetup/CreateParamsPanel.cpp
+52 -25
View File
@@ -125,9 +125,11 @@ CreateParamsPanel::MessageReceived(BMessage* message)
break;
case MSG_PARTITION_TYPE:
const char* type;
message->FindString("type", &type);
fEditor->PartitionTypeChanged(type);
if (fEditor != NULL) {
const char* type;
message->FindString("type", &type);
fEditor->PartitionTypeChanged(type);
}
break;
default:
@@ -185,10 +187,12 @@ CreateParamsPanel::Go(off_t& offset, off_t& size, BString& name,
}
// get editors parameters
if (fEditor->FinishedEditing()) {
status_t status = fEditor->GetParameters(&parameters);
if (status != B_OK)
fReturnValue = status;
if (fEditor != NULL) {
if (fEditor->FinishedEditing()) {
status_t status = fEditor->GetParameters(&parameters);
if (status != B_OK)
fReturnValue = status;
}
}
}
@@ -249,32 +253,55 @@ CreateParamsPanel::_CreateViewControls(BPartition* parent, off_t offset,
.Add(fTypeMenuField)
;
BBox* infoBox = new BBox(B_FANCY_BORDER, infoView);
BView* rootView;
parent->GetChildCreationParameterEditor(NULL, &fEditor);
BBox* parameterBox = new BBox(B_FANCY_BORDER, fEditor->View());
if (fEditor != NULL) {
BBox* parameterBox = new BBox(B_FANCY_BORDER, fEditor->View());
BView* rootView = BGroupLayoutBuilder(B_VERTICAL, 4)
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
rootView = BGroupLayoutBuilder(B_VERTICAL, 4)
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
// slider and types
.Add(infoBox)
// slider and types
.Add(infoBox)
.Add(BSpaceLayoutItem::CreateVerticalStrut(10))
.Add(BSpaceLayoutItem::CreateVerticalStrut(10))
// editor's view
.Add(parameterBox)
// editor's view
.Add(parameterBox)
// controls
.AddGroup(B_HORIZONTAL, 10)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.AddGlue()
.Add(fCancelButton)
.Add(fOKButton)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.End()
// controls
.AddGroup(B_HORIZONTAL, 10)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.AddGlue()
.Add(fCancelButton)
.Add(fOKButton)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.End()
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
;
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
;
} else {
rootView = BGroupLayoutBuilder(B_VERTICAL, 4)
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
// slider and types
.Add(infoBox)
.Add(BSpaceLayoutItem::CreateVerticalStrut(10))
// controls
.AddGroup(B_HORIZONTAL, 10)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.AddGlue()
.Add(fCancelButton)
.Add(fOKButton)
.Add(BSpaceLayoutItem::CreateHorizontalStrut(5))
.End()
.Add(BSpaceLayoutItem::CreateVerticalStrut(5))
;
}
SetLayout(new BGroupLayout(B_HORIZONTAL));
AddChild(rootView);