JBoolean
JXWidget::ScrollToRectCentered
(
const JRect& origRect,
const JBoolean forceScroll
)
{
const JRect ap = GetAperture();
if (!forceScroll && ap.Contains(origRect))
{
return kJFalse;
}
JRect r = origRect;
const JCoordinate dw = ap.width() - r.width();
if (dw > 0)
{
r.Shrink(-dw/2, 0);
}
const JCoordinate dh = ap.height() - r.height();
if (dh > 0)
{
r.Shrink(0, -dh/2);
}
return ScrollToRect(r);
}
void
JXWidget::FitToEnclosure
(
const JBoolean fitHoriz,
const JBoolean fitVert
)
{
const JRect frame = GetFrame();
const JPoint oldPt = frame.topLeft();
const JRect enclBounds = (GetEnclosure())->GetBounds();
JCoordinate dx=0, dy=0, dw=0, dh=0;
if (fitHoriz)
{
dx = enclBounds.left - oldPt.x;
dw = enclBounds.width() - frame.width();
}
if (fitVert)
{
dy = enclBounds.top - oldPt.y;
dh = enclBounds.height() - frame.height();
}
Move(dx,dy);
AdjustSize(dw,dh);
}
void
JXExprEditor::EIPBoundsChanged()
{
const JRect newBounds = (GetRectList())->GetBoundsRect();
const JRect apG = GetApertureGlobal();
const JCoordinate w = JMax(newBounds.width(), apG.width());
const JCoordinate h = JMax(newBounds.height(), apG.height());
SetBounds(w,h);
}
void
TestWidget::Print
(
JPagePrinter& p
)
{
if (!p.OpenDocument())
{
return;
}
const JCoordinate headerHeight = p.JPainter::GetLineHeight();
const JCoordinate footerHeight = JRound(1.5 * headerHeight);
const JString dateStr = JGetTimeStamp();
JBoolean cancelled = kJFalse;
for (JIndex i=1; i<=3; i++)
{
if (!p.NewPage())
{
cancelled = kJTrue;
break;
}
// draw the header
JRect pageRect = p.GetPageRect();
p.String(pageRect.left, pageRect.top, "testjx TestWidget");
p.String(pageRect.left, pageRect.top, dateStr,
pageRect.width(), JPainter::kHAlignRight);
p.LockHeader(headerHeight);
// draw the footer
pageRect = p.GetPageRect();
const JString pageNumberStr = "Page " + JString(i);
p.String(pageRect.left, pageRect.bottom - footerHeight, pageNumberStr,
pageRect.width(), JPainter::kHAlignCenter,
footerHeight, JPainter::kVAlignBottom);
p.LockFooter(footerHeight);
// draw the page
DrawStuff(p);
}
if (!cancelled)
{
p.CloseDocument();
}
}
void
JXStyleMenuTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& origRect
)
{
if (cell.x == kTextColumnIndex && cell.y >= JXStyleMenu::kFirstColorCmd)
{
JRect rect = AdjustRectForSeparator(cell.y, origRect);
JRect colorRect = rect;
colorRect.Shrink(0, kHilightBorderWidth);
colorRect.right = colorRect.left + colorRect.height();
const JBoolean origFill = p.IsFilling();
p.SetFilling(kJTrue);
p.SetPenColor(itsStyleMenu->IndexToColor(cell.y));
p.Rect(colorRect);
p.SetFilling(origFill);
rect = origRect;
rect.left += colorRect.width() + kHMarginWidth;
JXTextMenuTable::TableDrawCell(p, cell, rect);
}
else
{
JXTextMenuTable::TableDrawCell(p, cell, origRect);
}
}
void
JXTabGroup::PlaceCardFile()
{
const JSize h = kSelMargin + kBorderWidth + 2*kTextMargin +
(GetFontManager())->GetLineHeight(itsFontName, itsFontSize, itsFontStyle);
JRect r = GetAperture();
if (itsEdge == kTop)
{
r.top += h;
}
else if (itsEdge == kLeft)
{
r.left += h;
}
else if (itsEdge == kBottom)
{
r.bottom -= h;
}
else if (itsEdge == kRight)
{
r.right -= h;
}
else
{
assert( 0 );
}
r.Shrink(kBorderWidth, kBorderWidth);
itsCardFile->Place(r.left, r.top);
itsCardFile->SetSize(r.width(), r.height());
}
void
TestWidget::CreateImageBuffer()
{
// clear itsImageBuffer so Draw() will work correctly
jdelete itsImageBuffer;
itsImageBuffer = NULL;
// create image
const JRect bounds = GetBounds();
JXImage* imageBuffer =
jnew JXImage(GetDisplay(), bounds.width(), bounds.height());
assert( imageBuffer != NULL );
imageBuffer->SetDefaultState(JXImage::kRemoteStorage);
// draw to image
JXImagePainter* p = imageBuffer->CreatePainter();
Draw(*p, GetBounds());
jdelete p;
// save object
itsImageBuffer = imageBuffer;
}
void
JXGetStringDialog::BuildWindow
(
const JCharacter* windowTitle,
const JCharacter* prompt,
const JCharacter* initialValue,
const JBoolean password
)
{
// begin JXLayout
JXWindow* window = new JXWindow(this, 310,110, "");
assert( window != NULL );
JXTextButton* okButton =
new JXTextButton(JGetString("okButton::JXGetStringDialog::JXLayout"), window,
JXWidget::kFixedRight, JXWidget::kFixedBottom, 190,80, 60,20);
assert( okButton != NULL );
okButton->SetShortcuts(JGetString("okButton::JXGetStringDialog::shortcuts::JXLayout"));
JXTextButton* cancelButton =
new JXTextButton(JGetString("cancelButton::JXGetStringDialog::JXLayout"), window,
JXWidget::kFixedLeft, JXWidget::kFixedBottom, 60,80, 60,20);
assert( cancelButton != NULL );
cancelButton->SetShortcuts(JGetString("cancelButton::JXGetStringDialog::shortcuts::JXLayout"));
itsInputField =
new JXInputField(window,
JXWidget::kHElastic, JXWidget::kFixedTop, 20,40, 270,20);
assert( itsInputField != NULL );
JXStaticText* promptDisplay =
new JXStaticText(JGetString("promptDisplay::JXGetStringDialog::JXLayout"), window,
JXWidget::kHElastic, JXWidget::kFixedTop, 20,20, 270,20);
assert( promptDisplay != NULL );
promptDisplay->SetToLabel();
// end JXLayout
window->SetTitle(windowTitle);
SetButtons(okButton, cancelButton);
promptDisplay->SetText(prompt);
if (password)
{
const JRect r = itsInputField->GetFrame();
delete itsInputField;
itsInputField =
new JXPasswordInput(window,
JXWidget::kHElastic, JXWidget::kFixedTop,
r.left, r.top, r.width(), r.height());
assert( itsInputField != NULL );
}
else if (!JStringEmpty(initialValue))
{
itsInputField->SetText(initialValue);
}
itsInputField->SetIsRequired();
}
void
JXColorWheel::SetColor
(
const JPoint& pt
)
{
if (itsImage == NULL)
{
Redraw();
}
const JRect bounds = GetBoundsGlobal();
const JCoordinate max = JMin(bounds.height(), bounds.width() - kSliderWidth - kSliderMargin);
const JCoordinate size = max - 2*kWheelMargin - 1;
const JCoordinate center = size/2 + kWheelMargin;
const JCoordinate dx = - pt.x + center;
const JCoordinate dy = pt.y - center;
const JFloat r = JMin(sqrt(dx*dx + dy*dy) / center, 1.0);
const JFloat a = 0.5 + atan2(dy, dx) / (2.0 * kJPi);
const JSize b = JRound(itsBrightnessSlider->GetValue());
SetColor(JHSB(JRound(a * kJMaxHSBValue), JRound(r * kJMaxHSBValue), b));
}
JBoolean
JXEditTable::CreateInputField
(
const JPoint& cell,
const JRect& cellRect
)
{
itsInputField = CreateXInputField(cell, cellRect.left, cellRect.top,
cellRect.width(), cellRect.height());
assert( itsInputField != NULL );
itsInputField->SetTable(this);
itsInputField->SetFocusColor(GetFocusColor());
if (itsEditMenuHandler != NULL && itsEditMenuHandler->HasEditMenu())
{
itsInputField->ShareEditMenu(itsEditMenuHandler, kJFalse, kJFalse);
}
if (itsInputField->Focus())
{
return kJTrue;
}
else
{
DeleteInputField();
return kJFalse;
}
}
void
ResizeWidgetDialog::BuildWindow
(
const JXWidget* widget
)
{
// begin JXLayout
JXWindow* window = new JXWindow(this, 160,120, "");
assert( window != NULL );
JXTextButton* cancelButton =
new JXTextButton(JGetString("cancelButton::ResizeWidgetDialog::JXLayout"), window,
JXWidget::kFixedRight, JXWidget::kFixedTop, 20,90, 50,20);
assert( cancelButton != NULL );
JXTextButton* okButton =
new JXTextButton(JGetString("okButton::ResizeWidgetDialog::JXLayout"), window,
JXWidget::kFixedRight, JXWidget::kFixedTop, 90,90, 50,20);
assert( okButton != NULL );
okButton->SetShortcuts(JGetString("okButton::ResizeWidgetDialog::shortcuts::JXLayout"));
itsWidth =
new JXIntegerInput(window,
JXWidget::kHElastic, JXWidget::kFixedTop, 70,20, 70,20);
assert( itsWidth != NULL );
itsHeight =
new JXIntegerInput(window,
JXWidget::kHElastic, JXWidget::kFixedTop, 70,50, 70,20);
assert( itsHeight != NULL );
JXStaticText* obj1_JXLayout =
new JXStaticText(JGetString("obj1_JXLayout::ResizeWidgetDialog::JXLayout"), window,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,20, 50,20);
assert( obj1_JXLayout != NULL );
obj1_JXLayout->SetToLabel();
JXStaticText* obj2_JXLayout =
new JXStaticText(JGetString("obj2_JXLayout::ResizeWidgetDialog::JXLayout"), window,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,50, 50,20);
assert( obj2_JXLayout != NULL );
obj2_JXLayout->SetToLabel();
// end JXLayout
window->SetTitle("Change widget size");
SetButtons(okButton, cancelButton);
const JRect r = widget->GetBoundsGlobal();
itsWidth->SetLowerLimit(50);
itsWidth->SetUpperLimit(2000);
itsWidth->SetValue(r.width());
itsHeight->SetLowerLimit(50);
itsHeight->SetUpperLimit(2000);
itsHeight->SetValue(r.height());
}
void
JXWidget::SetBorderWidth
(
const JSize width
)
{
if (width != itsBorderWidth)
{
const JRect origApG = GetApertureGlobal();
itsBorderWidth = width;
const JRect newApG = GetApertureGlobal();
ApertureMoved(newApG.left - origApG.left, newApG.top - origApG.top);
ApertureResized(newApG.width() - origApG.width(),
newApG.height() - origApG.height());
}
}
JXImage::JXImage
(
JXDisplay* display,
Drawable source,
const JRect& rect
)
:
JImage(rect.width(), rect.height(), display->GetColormap())
{
JXImageFromDrawable(display, source, rect);
}
JXImage::JXImage
(
JXDisplay* display,
JXColormap* colormap,
Drawable source,
const JRect& rect
)
:
JImage(rect.width(), rect.height(), colormap)
{
JXImageFromDrawable(display, colormap, source, rect);
}
void
JXTextCheckbox::Draw
(
JXWindowPainter& p,
const JRect& rect
)
{
const JRect bounds = GetBounds();
const JCoordinate y = bounds.ycenter();
// draw button
const JRect boxRect(y - kBoxHalfHeight, kMarginWidth,
y + kBoxHalfHeight, kMarginWidth + kBoxHeight);
const JBoolean drawChecked = DrawChecked();
const JBoolean isActive = IsActive();
if (drawChecked && isActive)
{
JXDrawDownFrame(p, boxRect, kJXDefaultBorderWidth, kJTrue, itsPushedColor);
}
else if (isActive)
{
JXDrawUpFrame(p, boxRect, kJXDefaultBorderWidth, kJTrue, itsNormalColor);
}
else
{
p.SetFilling(kJTrue);
if (drawChecked)
{
p.SetPenColor(itsPushedColor);
}
else
{
p.SetPenColor(itsNormalColor);
}
p.JPainter::Rect(boxRect);
p.SetFilling(kJFalse);
p.SetLineWidth(kJXDefaultBorderWidth);
p.SetPenColor((GetColormap())->GetInactiveLabelColor());
p.RectInside(boxRect);
}
// draw text
JRect textRect = bounds;
textRect.left += 2*kMarginWidth + kBoxHeight;
p.SetFont(itsFontName, itsFontSize, itsFontStyle);
p.String(textRect.left, textRect.top, itsLabel, itsULIndex,
textRect.width(), JPainter::kHAlignLeft,
textRect.height(), JPainter::kVAlignCenter);
}
void
TestFloatTable::DrawPrintHeader
(
JPagePrinter& p,
const JCoordinate headerHeight
)
{
JRect pageRect = p.GetPageRect();
p.String(pageRect.left, pageRect.top, "testjx NumberTable");
const JString dateStr = JGetTimeStamp();
p.String(pageRect.left, pageRect.top, dateStr,
pageRect.width(), JPainter::kHAlignRight);
}
void
TestFloatTable::DrawPrintFooter
(
JPagePrinter& p,
const JCoordinate footerHeight
)
{
JRect pageRect = p.GetPageRect();
const JString pageNumberStr = "Page " + JString(p.GetPageIndex());
p.String(pageRect.left, pageRect.bottom - footerHeight, pageNumberStr,
pageRect.width(), JPainter::kHAlignCenter,
footerHeight, JPainter::kVAlignBottom);
}
void
CMArray2DTable::DrawPrintHeader
(
JPagePrinter& p,
const JCoordinate headerHeight
)
{
JRect pageRect = p.GetPageRect();
p.String(pageRect.left, pageRect.top, itsArrayDir->GetExpression());
const JString dateStr = JGetTimeStamp();
p.String(pageRect.left, pageRect.top, dateStr,
pageRect.width(), JPainter::kHAlignRight);
}
void
CBSearchDocument::PlaceCmdLineWidgets()
{
CBExecOutputDocument::PlaceCmdLineWidgets();
JXWindow* window = GetWindow();
JXWidget::HSizingOption hSizing;
JXWidget::VSizingOption vSizing;
const JRect frame = GetFileDisplayInfo(&hSizing, &vSizing);
itsIndicator->Place(frame.left, frame.ycenter() - kIndicatorHeight/2);
itsIndicator->SetSize(frame.width(), kIndicatorHeight);
}
void
JXImageWidget::AdjustBounds()
{
if (itsAdjustBoundsTask != NULL)
{
return;
}
JRect newBounds = GetAperture();
if (itsImage != NULL)
{
newBounds = JCovering(newBounds, itsImage->GetBounds());
}
SetBounds(newBounds.width(), newBounds.height());
}
void
JXMesaCamera::UpdateViewport()
{
if (PrepareMesa())
{
const JRect bG = itsWidget->GetBoundsGlobal();
itsGLViewport.x = bG.left;
itsGLViewport.y = (itsWidget->GetWindow())->GetBoundsHeight() - bG.bottom;
itsGLViewport.width = bG.width();
itsGLViewport.height = bG.height();
glViewport(itsGLViewport.x,itsGLViewport.y,
itsGLViewport.width,itsGLViewport.height);
glScissor(itsGLViewport.x,itsGLViewport.y,
itsGLViewport.width,itsGLViewport.height);
}
}
JXImage::JXImage
(
const JXImage& source,
const JRect& rect
)
:
JImage(rect.width(), rect.height(), source.GetColormap())
{
JXImageX(source.itsDisplay, source.itsColormap, source.itsDepth);
itsDefState = source.itsDefState;
if (source.itsGC != NULL)
{
ForcePrivateGC();
}
Pixmap sourcePixmap;
if (source.itsPixmap != None)
{
sourcePixmap = source.itsPixmap;
}
else
{
sourcePixmap = source.CreatePixmap();
}
itsPixmap = XCreatePixmap(*itsDisplay, itsDisplay->GetRootWindow(),
GetWidth(), GetHeight(), itsDepth);
assert( itsPixmap != None );
(GetGC())->CopyPixels(sourcePixmap, rect.left, rect.top,
GetWidth(), GetHeight(), itsPixmap, 0,0);
if (source.itsPixmap == None)
{
XFreePixmap(*itsDisplay, sourcePixmap);
}
if (source.itsMask != NULL)
{
itsMask = new JXImageMask(*(source.itsMask), rect);
assert( itsMask != NULL );
}
CopyColorList(source);
}
void
JConjugate::Render
(
const JExprRenderer& renderer,
const JExprRectList& rectList
)
const
{
// find ourselves in the list
JIndex ourIndex;
const JBoolean found = rectList.FindFunction(this, &ourIndex);
assert( found );
const JRect ourRect = rectList.GetRect(ourIndex);
// draw ourselves
renderer.DrawHorizBar(ourRect.left, ourRect.top, ourRect.width());
GetArg()->Render(renderer, rectList);
}
void
JXImage::JXImageFromDrawable
(
JXDisplay* display,
Drawable source,
const JRect& origRect
)
{
JXImageX(display);
JRect rect = origRect;
{
Window rootWindow;
int x,y;
unsigned int w,h, bw, depth;
XGetGeometry(*itsDisplay, source, &rootWindow, &x, &y, &w, &h, &bw, &depth);
itsDepth = depth;
if (rect.IsEmpty())
{
SetDimensions(w,h);
rect = GetBounds();
}
}
itsPixmap = XCreatePixmap(*itsDisplay, itsDisplay->GetRootWindow(),
GetWidth(), GetHeight(), itsDepth);
assert( itsPixmap != None );
if (itsDepth != itsDisplay->GetDepth())
{
itsGC = new JXGC(itsDisplay, itsPixmap);
assert( itsGC != NULL );
}
(GetGC())->CopyPixels(source, rect.left, rect.top,
rect.width(), rect.height(), itsPixmap, 0,0);
}
void
JXWidget::CenterWithinEnclosure
(
const JBoolean adjustHoriz,
const JBoolean adjustVert
)
{
const JRect frame = GetFrame();
const JPoint oldPt = frame.topLeft();
const JRect enclBounds = (GetEnclosure())->GetBounds();
JCoordinate dx=0, dy=0;
if (adjustHoriz)
{
dx = (enclBounds.xcenter() - frame.width()/2) - oldPt.x;
}
if (adjustVert)
{
dy = (enclBounds.ycenter() - frame.height()/2) - oldPt.y;
}
Move(dx,dy);
}
void
CBExecOutputDocument::PlaceCmdLineWidgets()
{
JXWindow* window = GetWindow();
JXWidget::HSizingOption hSizing;
JXWidget::VSizingOption vSizing;
const JRect fileRect = GetFileDisplayInfo(&hSizing, &vSizing);
itsCmdPrompt->Place(fileRect.left, fileRect.top);
itsCmdPrompt->AdjustSize(0, fileRect.height() - itsCmdPrompt->GetFrameHeight());
const JCoordinate promptWidth = itsCmdPrompt->GetFrameWidth();
const JCoordinate eofWidth =
itsEOFButton->GetFont().GetStringWidth(itsEOFButton->GetLabel()) +
2 * itsEOFButton->GetPadding().x +
2 * itsEOFButton->GetBorderWidth();
itsCmdInput->Place(fileRect.left + promptWidth, fileRect.top);
JCoordinate cmdInputWidth = fileRect.width() - promptWidth - eofWidth;
if (cmdInputWidth < kMinCmdInputWidth)
{
window->AdjustSize(kMinCmdInputWidth - cmdInputWidth, 0);
cmdInputWidth = kMinCmdInputWidth;
}
itsCmdInput->SetSize(cmdInputWidth, fileRect.height());
const JPoint p = window->GetMinSize();
window->SetMinSize(window->GetFrameWidth() - (cmdInputWidth - kMinCmdInputWidth), p.y);
itsEOFButton->Place(fileRect.right - eofWidth, fileRect.top);
itsEOFButton->SetSize(eofWidth, fileRect.height());
UpdateButtons();
}
void
JXRowHeaderWidget::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
JXDrawUpFrame(p, rect, kCellFrameWidth);
JString str;
JBoolean hasTitle = kJFalse;
if (itsTitles != NULL)
{
const JString* title = itsTitles->NthElement(cell.y);
if (title != NULL)
{
str = *title;
hasTitle = kJTrue;
}
}
if (!hasTitle)
{
str = JString(cell.y, JString::kBase10);
}
p.SetFont(JGetDefaultFontName(), kJDefaultRowColHeaderFontSize,
JFontStyle(kJTrue, kJFalse, 0, kJFalse, (p.GetColormap())->GetBlackColor()));
p.String(rect, str, JPainter::kHAlignCenter, JPainter::kVAlignCenter);
const JCoordinate wmin = p.GetStringWidth(str) + 2*itsHMarginWidth;
if (rect.width() < wmin && itsMaxBcastWidth < wmin)
{
Broadcast(NeedsToBeWidened(wmin - itsMaxBcastWidth));
itsMaxBcastWidth = wmin;
}
}
void
THXKeyPad::CreateButtons()
{
// begin kpLayout
const JRect kpLayout_Frame = this->GetFrame();
const JRect kpLayout_Aperture = this->GetAperture();
this->AdjustSize(60 - kpLayout_Aperture.width(), 160 - kpLayout_Aperture.height());
itsDigitButton[7] =
new JXTextButton(JGetString("itsDigitButton[7]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,0, 20,20);
assert( itsDigitButton[7] != NULL );
itsDigitButton[8] =
new JXTextButton(JGetString("itsDigitButton[8]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,0, 20,20);
assert( itsDigitButton[8] != NULL );
itsDigitButton[9] =
new JXTextButton(JGetString("itsDigitButton[9]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 40,0, 20,20);
assert( itsDigitButton[9] != NULL );
itsDigitButton[4] =
new JXTextButton(JGetString("itsDigitButton[4]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,20, 20,20);
assert( itsDigitButton[4] != NULL );
itsDigitButton[5] =
new JXTextButton(JGetString("itsDigitButton[5]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,20, 20,20);
assert( itsDigitButton[5] != NULL );
itsDigitButton[6] =
new JXTextButton(JGetString("itsDigitButton[6]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 40,20, 20,20);
assert( itsDigitButton[6] != NULL );
itsDigitButton[1] =
new JXTextButton(JGetString("itsDigitButton[1]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,40, 20,20);
assert( itsDigitButton[1] != NULL );
itsDigitButton[2] =
new JXTextButton(JGetString("itsDigitButton[2]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,40, 20,20);
assert( itsDigitButton[2] != NULL );
itsDigitButton[3] =
new JXTextButton(JGetString("itsDigitButton[3]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 40,40, 20,20);
assert( itsDigitButton[3] != NULL );
itsDigitButton[0] =
new JXTextButton(JGetString("itsDigitButton[0]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,60, 20,20);
assert( itsDigitButton[0] != NULL );
itsOpButton[kPtOpIndex] =
new JXTextButton(JGetString("itsOpButton[kPtOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,60, 20,20);
assert( itsOpButton[kPtOpIndex] != NULL );
itsOpButton[kExpOpIndex] =
new JXTextButton(JGetString("itsOpButton[kExpOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 40,60, 20,20);
assert( itsOpButton[kExpOpIndex] != NULL );
itsClearAllButton =
new JXTextButton(JGetString("itsClearAllButton::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,140, 60,20);
assert( itsClearAllButton != NULL );
itsOpButton[kClearOpIndex] =
new JXTextButton(JGetString("itsOpButton[kClearOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,120, 60,20);
assert( itsOpButton[kClearOpIndex] != NULL );
itsOpButton[kEvalOpIndex] =
new JXTextButton(JGetString("itsOpButton[kEvalOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 40,80, 20,40);
assert( itsOpButton[kEvalOpIndex] != NULL );
itsOpButton[kMultiplyOpIndex] =
new JXTextButton(JGetString("itsOpButton[kMultiplyOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,100, 20,20);
assert( itsOpButton[kMultiplyOpIndex] != NULL );
itsOpButton[kDivideOpIndex] =
new JXTextButton(JGetString("itsOpButton[kDivideOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,100, 20,20);
assert( itsOpButton[kDivideOpIndex] != NULL );
itsOpButton[kAddOpIndex] =
new JXTextButton(JGetString("itsOpButton[kAddOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 0,80, 20,20);
assert( itsOpButton[kAddOpIndex] != NULL );
itsOpButton[kSubtractOpIndex] =
new JXTextButton(JGetString("itsOpButton[kSubtractOpIndex]::THXKeyPad::kpLayout"), this,
JXWidget::kFixedLeft, JXWidget::kFixedTop, 20,80, 20,20);
assert( itsOpButton[kSubtractOpIndex] != NULL );
this->SetSize(kpLayout_Frame.width(), kpLayout_Frame.height());
// end kpLayout
itsOpButton[kMultiplyOpIndex]->SetLabel("\xD7");
itsOpButton[kDivideOpIndex]->SetLabel("\xF7");
JIndex i;
for (i=0; i<10; i++)
{
ListenTo(itsDigitButton[i]);
}
for (i=0; i<kOpCount; i++)
{
ListenTo(itsOpButton[i]);
}
ListenTo(itsClearAllButton);
}
JBoolean
JXWidget::Scroll
(
const JCoordinate userdx,
const JCoordinate userdy
)
{
assert( !itsApertureBoundedFlag );
if (userdx != 0 || userdy != 0)
{
const JRect apG = GetApertureGlobal();
JCoordinate dx = userdx;
if (itsBoundsG.width() <= apG.width())
{
dx = 0;
}
else if (dx > 0 && itsBoundsG.left + dx > apG.left)
{
dx = apG.left - itsBoundsG.left;
}
else if (dx < 0 && itsBoundsG.right + dx < apG.right)
{
dx = apG.right - itsBoundsG.right;
}
JCoordinate dy = userdy;
if (itsBoundsG.height() <= apG.height())
{
dy = 0;
}
else if (dy > 0 && itsBoundsG.top + dy > apG.top)
{
dy = apG.top - itsBoundsG.top;
}
else if (dy < 0 && itsBoundsG.bottom + dy < apG.bottom)
{
dy = apG.bottom - itsBoundsG.bottom;
}
if (dx != 0 || dy != 0)
{
// const JRect origAp = GetAperture();
itsBoundsG.Shift(dx,dy);
NotifyBoundsMoved(dx,dy);
// const JRect newAp = GetAperture();
// JRect dest;
// if (JIntersection(origAp, newAp, &dest))
// {
// dest = JXContainer::LocalToGlobal(dest);
// JRect src = dest;
// src.Shift(-dx, -dy);
// (GetWindow())->UpdateForScroll(JXContainer::LocalToGlobal(newAp), src, dest);
// }
// else
// {
Refresh();
// }
return kJTrue;
}
}
return kJFalse;
}
void
JXMenuDirector::BuildWindow
(
const JPoint& leftPtR,
const JPoint& rightPtR,
const JCoordinate sourceHeight
)
{
(GetDisplay())->ShrinkDisplayBoundsToActiveScreen();
itsMenuTable = CreateMenuTable();
itsMenuTable->FitToEnclosure();
itsMenuTable->SetSingleFocusWidget();
const JCoordinate bw = itsMenuTable->GetBorderWidth();
const JRect bounds = itsMenuTable->GetBoundsGlobal();
const JCoordinate w = bounds.width() + 2*bw;
const JCoordinate h = bounds.height() + 2*bw;
const JRect rootBounds = (GetDisplay())->GetBounds();
JCoordinate windowX, windowWidth = w;
JPoint usedPtR = rightPtR;
if (rightPtR.x + w <= rootBounds.right)
{
windowX = rightPtR.x;
}
else if (leftPtR.x - w >= rootBounds.left)
{
windowX = leftPtR.x - w;
usedPtR = leftPtR;
}
else
{
windowX = rootBounds.right - w;
}
if (windowX + w > rootBounds.right)
{
windowX = rootBounds.right - w;
}
if (windowX < rootBounds.left)
{
windowX = rootBounds.left;
if (windowX + w > rootBounds.right)
{
windowWidth = rootBounds.width();
}
}
JCoordinate windowY, windowHeight = h;
JBoolean scrollBottom = kJFalse;
if (usedPtR.y + h <= rootBounds.bottom)
{
windowY = usedPtR.y;
}
else if (sourceHeight > 0 && rootBounds.top <= usedPtR.y - sourceHeight - h)
{
windowY = usedPtR.y - sourceHeight - h;
}
else if (sourceHeight > 0 &&
rootBounds.bottom - usedPtR.y > usedPtR.y - sourceHeight - rootBounds.top)
{
windowY = usedPtR.y;
windowHeight = rootBounds.bottom - usedPtR.y;
}
else if (sourceHeight > 0)
{
windowY = rootBounds.top;
windowHeight = usedPtR.y - sourceHeight - rootBounds.top;
scrollBottom = kJTrue;
}
else
{
windowY = rootBounds.bottom - h;
if (windowY < rootBounds.top)
{
windowY = rootBounds.top;
windowHeight = rootBounds.height();
}
}
JXWindow* window = GetWindow();
window->Place(windowX, windowY);
window->SetSize(windowWidth, windowHeight);
// if menu will scroll, might as well start at the bottom
if (scrollBottom)
{
itsMenuTable->TableScrollToCell(JPoint(1, itsMenuTable->GetRowCount()));
}
(GetDisplay())->RestoreDisplayBounds();
}