/**
* _ConstructGUI()
*
* Creates the GUI for the View. MUST be called AFTER the View is attached to
* the Window, or will crash and/or create strange behaviour
*
* @param none
* @return void
*/
void
MarginView::_ConstructGUI()
{
BString str;
// Create text fields
BRect r(Frame().Width() - be_plain_font->StringWidth("Top#") - kWidth,
kOffsetY, Frame().Width() - kOffsetX, kWidth);
// top
str << fMargins.top/fUnitValue;
fTop = new BTextControl( r, "top", "Top:", str.String(), NULL,
B_FOLLOW_RIGHT);
fTop->SetModificationMessage(new BMessage(TOP_MARGIN_CHANGED));
fTop->SetDivider(be_plain_font->StringWidth("Top#"));
fTop->SetTarget(this);
_AllowOnlyNumbers(fTop, kNumCount);
AddChild(fTop);
//left
r.OffsetBy(0, kOffsetY);
r.left = Frame().Width() - be_plain_font->StringWidth("Left#") - kWidth;
str = "";
str << fMargins.left/fUnitValue;
fLeft = new BTextControl( r, "left", "Left:", str.String(), NULL,
B_FOLLOW_RIGHT);
fLeft->SetModificationMessage(new BMessage(LEFT_MARGIN_CHANGED));
fLeft->SetDivider(be_plain_font->StringWidth("Left#"));
fLeft->SetTarget(this);
_AllowOnlyNumbers(fLeft, kNumCount);
AddChild(fLeft);
//bottom
r.OffsetBy(0, kOffsetY);
r.left = Frame().Width() - be_plain_font->StringWidth("Bottom#") - kWidth;
str = "";
str << fMargins.bottom/fUnitValue;
fBottom = new BTextControl( r, "bottom", "Bottom:", str.String(), NULL,
B_FOLLOW_RIGHT);
fBottom->SetModificationMessage(new BMessage(BOTTOM_MARGIN_CHANGED));
fBottom->SetDivider(be_plain_font->StringWidth("Bottom#"));
fBottom->SetTarget(this);
_AllowOnlyNumbers(fBottom, kNumCount);
AddChild(fBottom);
//right
r.OffsetBy(0, kOffsetY);
r.left = Frame().Width() - be_plain_font->StringWidth("Right#") - kWidth;
str = "";
str << fMargins.right/fUnitValue;
fRight = new BTextControl( r, "right", "Right:", str.String(), NULL,
B_FOLLOW_RIGHT);
fRight->SetModificationMessage(new BMessage(RIGHT_MARGIN_CHANGED));
fRight->SetDivider(be_plain_font->StringWidth("Right#"));
fRight->SetTarget(this);
_AllowOnlyNumbers(fRight, kNumCount);
AddChild(fRight);
// Create Units popup
r.OffsetBy(-kOffsetX, kOffsetY);
r.right += kOffsetY;
BPopUpMenu *menu = new BPopUpMenu("units");
BMenuField *mf = new BMenuField(r, "units", "Units", menu,
B_FOLLOW_BOTTOM | B_FOLLOW_RIGHT);
mf->ResizeToPreferred();
mf->SetDivider(be_plain_font->StringWidth("Units#"));
BMenuItem *item;
// Construct menu items
for (int32 i = 0; kUnitNames[i] != NULL; i++) {
BMessage *msg = new BMessage(MARGIN_UNIT_CHANGED);
msg->AddInt32("marginUnit", kUnitMsg[i]);
menu->AddItem(item = new BMenuItem(kUnitNames[i], msg));
item->SetTarget(this);
if (fMarginUnit == kUnitMsg[i])
item->SetMarked(true);
}
AddChild(mf);
// calculate the sizes for drawing page view
_CalculateViewSize(MARGIN_CHANGED);
}
/**
* _ConstructGUI()
*
* Creates the GUI for the View. MUST be called AFTER the View is attached to
* the Window, or will crash and/or create strange behaviour
*
* @param none
* @return void
*/
void
MarginView::_ConstructGUI()
{
fPage = new PageView();
fPage->SetViewColor(ViewColor());
fPageSize = new BStringView("pageSize", "?x?");
BString str;
// Create text fields
// top
str << fMargins.top/fUnitValue;
fTop = new BTextControl("top", "Top:", str.String(), NULL);
fTop->SetModificationMessage(new BMessage(TOP_MARGIN_CHANGED));
fTop->SetTarget(this);
_AllowOnlyNumbers(fTop, kNumCount);
//left
str = "";
str << fMargins.left/fUnitValue;
fLeft = new BTextControl("left", "Left:", str.String(), NULL);
fLeft->SetModificationMessage(new BMessage(LEFT_MARGIN_CHANGED));
fLeft->SetTarget(this);
_AllowOnlyNumbers(fLeft, kNumCount);
//bottom
str = "";
str << fMargins.bottom/fUnitValue;
fBottom = new BTextControl("bottom", "Bottom:", str.String(), NULL);
fBottom->SetModificationMessage(new BMessage(BOTTOM_MARGIN_CHANGED));
fBottom->SetTarget(this);
_AllowOnlyNumbers(fBottom, kNumCount);
//right
str = "";
str << fMargins.right/fUnitValue;
fRight = new BTextControl("right", "Right:", str.String(), NULL);
fRight->SetModificationMessage(new BMessage(RIGHT_MARGIN_CHANGED));
fRight->SetTarget(this);
_AllowOnlyNumbers(fRight, kNumCount);
// Create Units popup
BPopUpMenu *menu = new BPopUpMenu("units");
BMenuField *units = new BMenuField("units", "Units:", menu);
BMenuItem *item;
// Construct menu items
for (int32 i = 0; kUnitNames[i] != NULL; i++) {
BMessage *msg = new BMessage(MARGIN_UNIT_CHANGED);
msg->AddInt32("marginUnit", kUnitMsg[i]);
menu->AddItem(item = new BMenuItem(kUnitNames[i], msg));
item->SetTarget(this);
if (fMarginUnit == kUnitMsg[i])
item->SetMarked(true);
}
BGridView* settings = new BGridView();
BGridLayout* settingsLayout = settings->GridLayout();
settingsLayout->AddItem(fTop->CreateLabelLayoutItem(), 0, 0);
settingsLayout->AddItem(fTop->CreateTextViewLayoutItem(), 1, 0);
settingsLayout->AddItem(fLeft->CreateLabelLayoutItem(), 0, 1);
settingsLayout->AddItem(fLeft->CreateTextViewLayoutItem(), 1, 1);
settingsLayout->AddItem(fBottom->CreateLabelLayoutItem(), 0, 2);
settingsLayout->AddItem(fBottom->CreateTextViewLayoutItem(), 1, 2);
settingsLayout->AddItem(fRight->CreateLabelLayoutItem(), 0, 3);
settingsLayout->AddItem(fRight->CreateTextViewLayoutItem(), 1, 3);
settingsLayout->AddItem(units->CreateLabelLayoutItem(), 0, 4);
settingsLayout->AddItem(units->CreateMenuBarLayoutItem(), 1, 4);
settingsLayout->SetSpacing(0, 0);
BGroupView* groupView = new BGroupView(B_HORIZONTAL, 10);
BGroupLayout* groupLayout = groupView->GroupLayout();
groupLayout->AddView(BGroupLayoutBuilder(B_VERTICAL, 0)
.Add(fPage)
.Add(fPageSize)
.SetInsets(0, 0, 0, 0)
.TopView()
);
groupLayout->AddView(settings);
groupLayout->SetInsets(5, 5, 5, 5);
AddChild(groupView);
UpdateView(MARGIN_CHANGED);
}
