void
CMLineIndexTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
HilightIfSelected(p, cell, rect);
if (JIndex(cell.x) == kBreakpointColumn)
{
DrawBreakpoints(p, cell, rect);
}
else if (JIndex(cell.x) == kExecPointColumn && cell.y == itsCurrentLineIndex)
{
// We can't use a static polygon because line heights can vary,
// e.g. due to underlines.
const JCoordinate delta = rect.height()/2;
JPolygon poly;
poly.AppendElement(JPoint(rect.left+kMarginWidth, rect.top));
poly.AppendElement(JPoint(rect.left+kMarginWidth+delta, rect.top + delta));
poly.AppendElement(JPoint(rect.left+kMarginWidth, rect.top + 2*delta));
p.SetPenColor(GetCurrentLineMarkerColor());
p.SetFilling(kJTrue);
p.Polygon(poly);
p.SetPenColor(GetColormap()->GetBlackColor());
p.SetFilling(kJFalse);
p.Polygon(poly);
}
else if (JIndex(cell.x) == kLineNumberColumn)
{
p.SetFont(itsText->GetDefaultFont());
JRect r = rect;
r.right -= kMarginWidth;
const JString str = GetLineText(cell.y);
p.String(r, str, JPainter::kHAlignRight);
}
}
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
GLFitDescriptionList::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
HilightIfSelected(p, cell, rect);
const JString* curveName = itsNameList->NthElement(cell.y);
const GLFitDescription& fd = GetFitManager()->GetFitDescription(cell.y);
JRect irect = rect;
irect.right = rect.left + kIconWidth;
if (fd.GetType() == GLFitDescription::kPolynomial)
{
p.Image(*itsPolyIcon, itsPolyIcon->GetBounds(), irect);
}
else if (fd.GetType() == GLFitDescription::kNonLinear)
{
p.Image(*itsNonLinearIcon, itsNonLinearIcon->GetBounds(), irect);
}
else if (fd.GetType() == GLFitDescription::kModule)
{
p.Image(*itsExecutableIcon, itsExecutableIcon->GetBounds(), irect);
}
else if (fd.GetType() >= GLFitDescription::kBLinear)
{
p.Image(*itsBuiltInIcon, itsBuiltInIcon->GetBounds(), irect);
}
JRect r = rect;
r.left += kHMarginWidth + kIconWidth;
p.String(r, *curveName, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
void
FitParmsTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
JString* str;
p.SetFont(GetFontManager()->GetDefaultFont());
JRect r = rect;
if (cell.x == 1)
{
r.right -= kHMarginWidth;
str = itsCol1->NthElement(cell.y);
p.String(r, *str, JPainter::kHAlignRight, JPainter::kVAlignCenter);
}
else
{
r.left += kHMarginWidth;
str = itsCol2->NthElement(cell.y);
p.String(r, *str, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
}
void
JXStringTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
JPoint editCell;
if (!GetEditedCell(&editCell) || cell != editCell)
{
HilightIfSelected(p, cell, rect);
JSize fontSize;
const JString& fontName = GetFont(&fontSize);
p.SetFont(fontName, fontSize, GetCellStyle(cell));
const JString& str = itsStringData->GetString(cell);
JRect r = rect;
r.left += kHMarginWidth;
p.String(r, str, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
}
void
JX2DCurveNameList::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
HilightIfSelected(p, cell, rect);
const JString* curveName = itsNameList->NthElement(cell.y);
JRect r = rect;
r.left += kHMarginWidth;
p.String(r, *curveName, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
void
JXExprWidget::PrivateDraw
(
JPainter& p,
const JRect& rect
)
{
// adjust the origin so the expression is centered in Bounds
JPoint delta;
GetDrawingOffset(&delta);
p.ShiftOrigin(delta);
// draw the function
EIPDraw(p);
}
void
GLFitParameterTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
HilightIfSelected(p, cell, rect);
JIndex realIndex = cell.x;
if (realIndex == kStartColIndex && !itsHasStartValues)
{
realIndex = kFitColIndex;
}
else if (realIndex == kFitColIndex && !itsHasStartValues)
{
realIndex = kErrorColIndex;
}
JString str;
if (realIndex == kNameColIndex)
{
str = *(itsNameList->NthElement(cell.y));
}
else if (realIndex == kStartColIndex)
{
str = JString(itsStartValues->GetElement(cell.y), JString::kPrecisionAsNeeded, JString::kStandardExponent, 0, 5);
}
else if (realIndex == kFitColIndex)
{
str = JString(itsFitValues->GetElement(cell.y), JString::kPrecisionAsNeeded, JString::kStandardExponent, 0, 5);
}
else if (realIndex == kErrorColIndex)
{
str = JString(itsErrorValues->GetElement(cell.y), JString::kPrecisionAsNeeded, JString::kStandardExponent, 0, 5);
}
JRect r = rect;
r.left += kHMarginWidth;
p.String(r, str, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
void
SelectionTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
// JTable keeps track of what's selected. If we want just
// basic hilighting of the selected cells, we can have JTable
// do it with this call:
HilightIfSelected(p, cell, rect);
// Convert the array's current element into a JString.
JString cellNumber(itsData->GetElement(cell.y));
// Draw the JString that holds the value.
p.String(rect, cellNumber, JPainter::kHAlignLeft, JPainter::kVAlignTop);
}
void
CMLineIndexTable::DrawBreakpoint
(
const CMBreakpoint* bp,
JPainter& p,
JColormap* cmap,
const JRect& rect
)
{
const JColorIndex color =
!bp->IsEnabled() ? cmap->GetGreenColor() :
bp->HasCondition() ? cmap->GetYellowColor() : cmap->GetRedColor();
p.SetPenColor(color);
p.SetFilling(kJTrue);
p.Ellipse(rect);
if (bp->GetAction() != CMBreakpoint::kRemoveBreakpoint)
{
p.SetPenColor(cmap->GetBlackColor());
p.SetFilling(kJFalse);
p.Ellipse(rect);
}
}
void
GPMProcessTreeList::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
GPMProcessTable::DrawRowBackground(p, cell, rect, (p.GetColormap())->GetGrayColor(95));
if (cell.x == GPMProcessList::kTreeOpenClose ||
cell.x == GPMProcessList::kTreeCommand)
{
JXNamedTreeListWidget::TableDrawCell(p, cell, rect);
return;
}
HilightIfSelected(p, cell, rect);
const JTreeNode* node = GetTreeList()->GetNode(cell.y);
const GPMProcessEntry& entry = * dynamic_cast<const GPMProcessEntry*>(node);
JString str;
JPainter::HAlignment halign = JPainter::kHAlignRight;
if (cell.x == GPMProcessList::kTreeState)
{
GPMProcessTable::DrawProcessState(entry, p, rect, *itsZombieImage);
}
else if (cell.x == GPMProcessList::kTreePID)
{
str = JString(entry.GetPID(), JString::kBase10);
}
else if (cell.x == GPMProcessList::kTreeUser)
{
str = entry.GetUser();
halign = JPainter::kHAlignLeft;
}
/* else if (cell.x == GPMProcessList::kTreePPID)
{
str = JString(entry.GetPPID(), JString::kBase10);
}
else if (cell.x == GPMProcessList::kTreePriority)
{
str = JString(entry.GetPriority(), JString::kBase10);
}
*/ else if (cell.x == GPMProcessList::kTreeNice)
{
str = JString(entry.GetNice(), JString::kBase10);
}
else if (cell.x == GPMProcessList::kTreeSize)
{
str = JString(entry.GetSize(), JString::kBase10);
}
/* else if (cell.x == GPMProcessList::kTreeResident)
{
str = JString(entry.GetResident(), JString::kBase10);
}
else if (cell.x == GPMProcessList::kTreeShare)
{
str = JString(entry.GetShare(), JString::kBase10);
}
*/ else if (cell.x == GPMProcessList::kTreeCPU)
{
str = JString(entry.GetPercentCPU(), 1);
}
else if (cell.x == GPMProcessList::kTreeMemory)
{
str = JString(entry.GetPercentMemory(), 1);
}
else if (cell.x == GPMProcessList::kTreeTime)
{
str = JString(entry.GetTime(), JString::kBase10);
}
JRect r = rect;
r.left += kHMarginWidth;
r.right -= kHMarginWidth;
p.JPainter::String(r, str, halign, JPainter::kVAlignCenter);
}
void
TestWidget::HandleMouseDown
(
const JPoint& pt,
const JXMouseButton button,
const JSize clickCount,
const JXButtonStates& buttonStates,
const JXKeyModifiers& modifiers
)
{
if (button == kJXLeftButton && clickCount == 1 && itsHomeRect.Contains(pt))
{
JString dir;
if (JGetHomeDirectory(&dir))
{
JPtrArray<JString> list(JPtrArrayT::kForgetAll);
list.Append(&dir);
// Normally, you should use the other constructor and then
// override JXWidget::GetSelectionData().
JXFileSelection* data = jnew JXFileSelection(GetDisplay(), list);
assert( data != NULL );
BeginDND(pt, buttonStates, modifiers, data);
}
}
else if (button == kJXLeftButton && clickCount == 1)
{
JPainter* p = CreateDragInsidePainter();
p->Rect(JRect(pt, pt));
}
else if (button == kJXMiddleButton && clickCount == 1)
{
itsAnimButton->Place(pt.x, pt.y);
}
else if (button == kJXRightButton && clickCount == 1 && !modifiers.meta())
{
JRect r = itsAnimButton->GetFrame();
if (pt.x > r.left && pt.y > r.top)
{
itsAnimButton->SetSize(pt.x-r.left, pt.y-r.top);
}
}
else if (button == kJXRightButton && clickCount == 1 && modifiers.meta())
{
if (itsSecretMenu->PopUp(this, pt, buttonStates, modifiers))
{
return;
}
else
{
(JGetUserNotification())->ReportError("Unable to open secret menu!");
}
}
else if (ScrollForWheel(button, modifiers))
{
// work has been done
}
else if ((clickCount == 2 && its2Rect.Contains(pt)) ||
(clickCount == 3 && its3Rect.Contains(pt)))
{
GetNewSize();
}
itsStartPt = itsPrevPt = pt;
}
void
TestWidget::DrawStuff
(
JPainter& p
)
{
JIndex i;
JXColormap* colormap = GetColormap();
p.SetPenColor(colormap->GetGreenColor());
JRect ellipseRect(100,50,150,300);
p.Ellipse(ellipseRect);
p.SetPenColor(colormap->GetBlackColor());
if (itsFillFlag)
{
p.SetFilling(kJTrue);
}
JRect ap = GetAperture();
p.Line(ap.topLeft(), ap.bottomRight());
p.Line(ap.topRight(), ap.bottomLeft());
p.SetLineWidth(2);
p.SetFontName("Times");
p.SetFontSize(18);
p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);
its2Rect = JRect(150, 5, 200, 30);
p.SetPenColor(colormap->GetRedColor());
p.Rect(its2Rect);
p.SetFontStyle(colormap->GetRedColor());
p.String(its2Rect.topLeft(), "2",
its2Rect.width(), JPainter::kHAlignCenter,
its2Rect.height(), JPainter::kVAlignCenter);
its3Rect = JRect(10, 150, 40, 200);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(its3Rect);
p.SetFontStyle(colormap->GetBlueColor());
p.String(its3Rect.topLeft(), "3",
its3Rect.width(), JPainter::kHAlignCenter,
its3Rect.height(), JPainter::kVAlignCenter);
p.SetLineWidth(1);
p.SetFont(GetFontManager()->GetDefaultFont());
p.ShiftOrigin(10,10);
p.Point(0,0);
for (i=1; i<=itsRandPointCount; i++)
{
p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
}
p.SetPenColor(colormap->GetRedColor());
p.Line(10,0, 0,10);
p.SetPenColor(colormap->GetGreenColor());
p.LineTo(10,20);
p.SetPenColor(colormap->GetBlueColor());
p.LineTo(0,30);
p.ShiftOrigin(2,0);
JPoint textPt(40,30);
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.ShiftOrigin(-2, 0);
p.SetPenColor(colormap->GetBlueColor());
JRect r(70, 290, 150, 390);
p.Rect(r);
/*
for (JCoordinate y=70; y<150; y++)
{
p.SetPenColor(colormap->GetGrayColor(y-50));
p.Line(290,y, 390,y);
}
for (JCoordinate x=290; x<390; x++)
{
p.SetPenColor(colormap->GetGrayColor(x-290));
p.Line(x,70, x,150);
}
p.SetLineWidth(2);
for (JCoordinate y=70; y<150; y+=2)
{
p.SetPenColor(colormap->GetGrayColor(y%4 ? 40 : 60));
p.Line(290,y, 390,y);
}
p.SetLineWidth(1);
p.SetLineWidth(2);
for (JCoordinate x=290; x<390; x+=2)
{
p.SetPenColor(colormap->GetGrayColor(x%4 ? 40 : 60));
p.Line(x,70, x,150);
}
p.SetLineWidth(1);
*/
p.String( 0.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String( 90.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String(180.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String(270.0, r, "Hello", JPainter::kHAlignCenter, JPainter::kVAlignCenter);
p.String( 0.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String( 90.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String(180.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.String(270.0, r, "Hello", JPainter::kHAlignRight, JPainter::kVAlignBottom);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(200, 10, 100, 50);
p.String(200, 10, "Hello", 100, JPainter::kHAlignLeft);
p.String(200, 10+p.GetLineHeight(), "Hello", 100, JPainter::kHAlignCenter);
p.String(200, 10+2*p.GetLineHeight(), "Hello", 100, JPainter::kHAlignRight);
p.SetPenColor(colormap->GetDarkGreenColor());
p.SetFilling(kJTrue);
p.Rect(290, 160, 100, 80);
p.SetFilling(kJFalse);
/*
for (JCoordinate y=160; y<240; y++)
{
p.SetPenColor(colormap->GetGrayColor(y-140));
p.Line(290,y, 390,y);
}
for (JCoordinate x=290; x<390; x++)
{
p.SetPenColor(colormap->GetGrayColor(x-290));
p.Line(x,160, x,240);
}
p.SetLineWidth(2);
for (JCoordinate y=160; y<240; y+=2)
{
p.SetPenColor(colormap->GetGrayColor(y%4 ? 40 : 60));
p.Line(290,y, 390,y);
}
p.SetLineWidth(1);
p.SetLineWidth(2);
for (JCoordinate x=290; x<390; x+=2)
{
p.SetPenColor(colormap->GetGrayColor(x%4 ? 40 : 60));
p.Line(x,160, x,240);
}
p.SetLineWidth(1);
*/
textPt.Set(340, 200);
p.SetFontName("Times");
p.SetFontStyle(colormap->GetBlueColor());
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.SetFontStyle(colormap->GetYellowColor());
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.SetPenColor(colormap->GetYellowColor());
r.Set(0,11,80,91);
p.Rect(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetBlueColor());
p.Ellipse(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetRedColor());
p.Arc(r, 270.0-45.0, -270.0);
JPolygon poly;
poly.AppendElement(JPoint(0,85));
poly.AppendElement(JPoint(10,85));
poly.AppendElement(JPoint(5,95));
p.Polygon(poly);
p.Line(0,100, 2,98);
p.LineTo(4,100);
p.LineTo(2,102);
p.LineTo(0,100);
poly.SetElement(1, JPoint(0,5));
poly.SetElement(2, JPoint(2,0));
poly.SetElement(3, JPoint(4,5));
p.Polygon(2,105, poly);
// test filling rule
p.SetPenColor(colormap->GetRedColor());
p.SetFilling(kJTrue);
JPolygon fillRulePoly;
fillRulePoly.AppendElement(JPoint(175,45));
fillRulePoly.AppendElement(JPoint(165,65));
fillRulePoly.AppendElement(JPoint(190,50));
fillRulePoly.AppendElement(JPoint(160,50));
fillRulePoly.AppendElement(JPoint(185,65));
p.Polygon(fillRulePoly);
p.SetFilling(kJFalse);
// dashed lines
p.DrawDashedLines(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
JArray<JSize> dashList; // pixel rulers
dashList.AppendElement(1);
dashList.AppendElement(1);
p.SetDashList(dashList);
p.Line(100,110, 200,110);
p.Line(100,114, 200,114);
p.Line(100,118, 200,118);
dashList.SetElement(1, 2); // simple pattern
dashList.SetElement(2, 3);
p.SetDashList(dashList);
p.Line(100,112, 200,112);
p.SetFontStyle(JFontStyle(kJFalse, kJFalse, 1, kJFalse));
p.String(130,155, "underline without dashes");
p.SetDashList(dashList, 3); // test offset
p.Line(100,116, 200,116);
dashList.SetElement(1, 1); // example with odd # of values from X manuals
dashList.SetElement(2, 2);
dashList.AppendElement(3);
p.SetDashList(dashList);
p.Line(100,120, 200,120);
dashList.SetElement(1, 5); // dash-dot pattern
dashList.SetElement(2, 2);
dashList.SetElement(3, 1);
dashList.AppendElement(2);
p.SetDashList(dashList);
p.Line(100,122, 200,122);
p.Ellipse(210,110, 20,20);
p.DrawDashedLines(kJFalse);
p.Ellipse(213,113, 14,14);
p.Rect(207,107, 26,26);
p.SetPenColor(colormap->GetYellowColor());
p.DrawDashedLines(kJTrue);
p.Ellipse(213,113, 14,14);
// icons
p.Image(*itsXPMImage, itsXPMImage->GetBounds(), 33,110);
p.Image(*itsPartialXPMImage, itsXPMImage->GetBounds(), 50,121);
}
void
CBCommandTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
JPoint editCell;
if (GetEditedCell(&editCell) && cell == editCell)
{
return;
}
HilightIfSelected(p, cell, rect);
const CBCommandManager::CmdInfo info = itsCmdList->GetElement(cell.y);
if (info.separator)
{
JPoint pt1 = rect.bottomLeft(), pt2 = rect.bottomRight();
pt1.y--;
pt2.y--;
p.Line(pt1, pt2);
}
if (cell.x == kOptionsColumn)
{
JString s;
if (info.isMake)
{
s += ",M";
}
if (info.isVCS)
{
s += ",V";
}
if (info.saveAll)
{
s += ",S";
}
if (info.oneAtATime)
{
s += ",O";
}
if (info.useWindow)
{
s += ",W";
}
if (info.raiseWindowWhenStart)
{
s += ",R";
}
if (info.beepWhenFinished)
{
s += ",B";
}
if (!s.IsEmpty())
{
if (s.GetFirstCharacter() == ',')
{
s.RemoveSubstring(1,1);
}
p.String(rect, s, JPainter::kHAlignCenter, JPainter::kVAlignCenter);
}
}
else
{
const JString* s = NULL;
JFontStyle style;
if (cell.x == kMenuTextColumn)
{
s = info.menuText;
}
else if (cell.x == kMenuShortcutColumn)
{
s = info.menuShortcut;
}
else if (cell.x == kScriptNameColumn)
{
s = info.name;
}
else if (cell.x == kCommandColumn)
{
s = info.cmd;
}
else if (cell.x == kPathColumn)
{
s = info.path;
style.color =
CBCommandPathInput::GetTextColor(*s, itsBasePath, kJFalse, p.GetColormap());
}
assert( s != NULL );
p.SetFont(itsFontName, itsFontSize, style);
JRect r = rect;
r.left += kHMarginWidth;
p.String(r, *s, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
}
void
TestWidget::DrawStuff
(
JPainter& p
)
{
JIndex i;
JXColormap* colormap = GetColormap();
p.SetPenColor(colormap->GetGreenColor());
JRect ellipseRect(100,50,150,300);
p.Ellipse(ellipseRect);
p.SetPenColor(colormap->GetBlackColor());
if (itsFillFlag)
{
p.SetFilling(kJTrue);
}
JRect ap = GetAperture();
p.Line(ap.topLeft(), ap.bottomRight());
p.Line(ap.topRight(), ap.bottomLeft());
p.SetLineWidth(2);
p.SetFontName(JXGetTimesFontName());
p.SetFontSize(18);
p.Image(*itsHomeImage, itsHomeImage->GetBounds(), itsHomeRect);
its2Rect = JRect(150, 5, 200, 30);
p.SetPenColor(colormap->GetRedColor());
p.Rect(its2Rect);
p.SetFontStyle(colormap->GetRedColor());
p.String(its2Rect.topLeft(), "2",
its2Rect.width(), JPainter::kHAlignCenter,
its2Rect.height(), JPainter::kVAlignCenter);
its3Rect = JRect(10, 150, 40, 200);
p.SetPenColor(colormap->GetBlueColor());
p.Rect(its3Rect);
p.SetFontStyle(colormap->GetBlueColor());
p.String(its3Rect.topLeft(), "3",
its3Rect.width(), JPainter::kHAlignCenter,
its3Rect.height(), JPainter::kVAlignCenter);
p.SetLineWidth(1);
p.SetFont(JGetDefaultFontName(), kJXDefaultFontSize, colormap->GetBlackColor());
p.ShiftOrigin(10,10);
p.Point(0,0);
for (i=1; i<=itsRandPointCount; i++)
{
p.Point(itsRNG.UniformLong(0,200), itsRNG.UniformLong(0,200));
}
p.SetPenColor(colormap->GetRedColor());
p.Line(10,0, 0,10);
p.SetPenColor(colormap->GetGreenColor());
p.LineTo(10,20);
p.SetPenColor(colormap->GetBlueColor());
p.LineTo(0,30);
p.ShiftOrigin(2,0);
JPoint textPt(40,30);
p.String( 0.0, textPt, "Hello");
p.String( 90.0, textPt, "Hello");
p.String(180.0, textPt, "Hello");
p.String(270.0, textPt, "Hello");
p.Rect(310, 70, 80, 80);
p.String( 0.0, 310, 70, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String( 90.0, 310,150, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String(180.0, 390,150, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.String(270.0, 390, 70, "Hello", 80, JPainter::kHAlignCenter,
80, JPainter::kVAlignCenter);
p.Rect(200, 10, 100, 50);
p.String(200, 10, "Hello", 100, JPainter::kHAlignLeft);
p.String(200, 10+p.GetLineHeight(), "Hello", 100, JPainter::kHAlignCenter);
p.String(200, 10+2*p.GetLineHeight(), "Hello", 100, JPainter::kHAlignRight);
p.SetPenColor(colormap->GetYellowColor());
JRect r(0,11,80,91);
p.Rect(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetBlueColor());
p.Ellipse(r);
r.Shrink(1,1);
p.SetPenColor(colormap->GetRedColor());
p.Arc(r, 270.0-45.0, -270.0);
JPolygon poly;
poly.AppendElement(JPoint(0,85));
poly.AppendElement(JPoint(10,85));
poly.AppendElement(JPoint(5,95));
p.Polygon(poly);
p.Line(0,100, 2,98);
p.LineTo(4,100);
p.LineTo(2,102);
p.LineTo(0,100);
poly.SetElement(1, JPoint(0,5));
poly.SetElement(2, JPoint(2,0));
poly.SetElement(3, JPoint(4,5));
p.Polygon(2,105, poly);
// test filling rule
p.SetPenColor(colormap->GetRedColor());
p.SetFilling(kJTrue);
JPolygon fillRulePoly;
fillRulePoly.AppendElement(JPoint(175,45));
fillRulePoly.AppendElement(JPoint(165,65));
fillRulePoly.AppendElement(JPoint(190,50));
fillRulePoly.AppendElement(JPoint(160,50));
fillRulePoly.AppendElement(JPoint(185,65));
p.Polygon(fillRulePoly);
p.SetFilling(kJFalse);
// dashed lines
p.DrawDashedLines(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
JArray<JSize> dashList; // pixel rulers
dashList.AppendElement(1);
dashList.AppendElement(1);
p.SetDashList(dashList);
p.Line(100,110, 200,110);
p.Line(100,114, 200,114);
p.Line(100,118, 200,118);
dashList.SetElement(1, 2); // simple pattern
dashList.SetElement(2, 3);
p.SetDashList(dashList);
p.Line(100,112, 200,112);
p.SetFontStyle(JFontStyle(kJFalse, kJFalse, 1, kJFalse));
p.String(130,155, "underline without dashes");
p.SetDashList(dashList, 3); // test offset
p.Line(100,116, 200,116);
dashList.SetElement(1, 1); // example with odd # of values from X manuals
dashList.SetElement(2, 2);
dashList.AppendElement(3);
p.SetDashList(dashList);
p.Line(100,120, 200,120);
dashList.SetElement(1, 5); // dash-dot pattern
dashList.SetElement(2, 2);
dashList.SetElement(3, 1);
dashList.AppendElement(2);
p.SetDashList(dashList);
p.Line(100,122, 200,122);
p.Ellipse(210,110, 20,20);
p.DrawDashedLines(kJFalse);
p.Ellipse(213,113, 14,14);
p.Rect(207,107, 26,26);
p.SetPenColor(colormap->GetYellowColor());
p.DrawDashedLines(kJTrue);
p.Ellipse(213,113, 14,14);
// animated colors
p.SetFilling(kJTrue);
JCoordinate x = 25;
const JSize animColorCount = itsAnimColorList->GetElementCount();
for (i=1; i<=animColorCount; i++)
{
p.SetPenColor(itsAnimColorList->GetElement(i));
p.Rect(x, 150, 10, 10);
x += 10;
}
// icons
p.Image(*itsXPMImage, itsXPMImage->GetBounds(), 33,110);
p.Image(*itsPartialXPMImage, itsXPMImage->GetBounds(), 50,121);
// *NEVER* do this in your code! I do it here ONLY to test JXColormap.
// (Besides, look at how messy it is!)
unsigned long xPixel;
if (colormap->CalcPreallocatedXPixel(62720, 56832, 45824, &xPixel))
{
JXDisplay* display = GetDisplay();
Display* xdisplay = display->GetXDisplay();
GC gc = DefaultGC(xdisplay, display->GetScreen());
XSetForeground(xdisplay, gc, xPixel);
XFillRectangle(xdisplay, (GetWindow())->GetXWindow(), gc, 110,40, 20,20);
}
}
void
JXTreeListWidget::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& rect
)
{
if (JIndex(cell.x) == itsNodeColIndex && itsDrawSelectionFlag)
{
HilightIfSelected(p, cell, rect);
}
const JTreeNode* node = itsTreeList->GetNode(cell.y);
if (JIndex(cell.x) == itsToggleOpenColIndex && node->IsOpenable())
{
p.ShiftOrigin(rect.topLeft());
const JPolygon* triangle = (itsTreeList->IsOpen(cell.y) ?
&kOpenTriangle : &kClosedTriangle);
if (kOpenTriangle.IsEmpty())
{
kOpenTriangle.AppendElement(JPoint(5, 6));
kOpenTriangle.AppendElement(JPoint(15, 6));
kOpenTriangle.AppendElement(JPoint(10, 11));
kClosedTriangle.AppendElement(JPoint(10, 3));
kClosedTriangle.AppendElement(JPoint(15, 8));
kClosedTriangle.AppendElement(JPoint(10, 13));
}
const JColormap* colormap = p.GetColormap();
if ((itsToggleDragIndex == cell.y && itsMouseInToggleFlag) ||
itsDNDTargetIndex == JIndex(cell.y))
{
p.SetFilling(kJTrue);
p.SetPenColor(colormap->GetBlackColor());
p.Polygon(*triangle);
}
else
{
p.SetFilling(kJTrue);
p.SetPenColor(colormap->GetGrayColor(90));
p.Polygon(*triangle);
p.SetFilling(kJFalse);
p.SetPenColor(colormap->GetBlackColor());
p.Polygon(*triangle);
}
p.ShiftOrigin(-(rect.topLeft()));
}
else if (JIndex(cell.x) == itsNodeColIndex)
{
JRect r = rect;
r.left += GetNodeIndent(cell.y);
p.SetClipRect(r);
TLWDrawNode(p, cell, r);
// Table controls clip rect, so we don't have to reset it.
}
}
void
JXTextMenuTable::TableDrawCell
(
JPainter& p,
const JPoint& cell,
const JRect& origRect
)
{
JRect rect = AdjustRectForSeparator(cell.y, origRect);
if (cell.x == kCheckboxColumnIndex)
{
rect.left += kHilightBorderWidth;
DrawCheckbox(p, cell.y, rect);
}
else if (cell.x == kImageColumnIndex)
{
const JXImage* image;
if (itsTextMenuData->GetImage(cell.y, &image))
{
p.Image(*image, image->GetBounds(), rect);
}
}
else if (cell.x == kTextColumnIndex)
{
JIndex ulIndex;
JFontID id;
JSize size;
JFontStyle style;
const JString& text =
itsTextMenuData->GetText(cell.y, &ulIndex, &id, &size, &style);
if (!itsTextMenuData->IsEnabled(cell.y))
{
style.color = (GetColormap())->GetInactiveLabelColor();
}
p.SetFont(id, size, style);
rect.left += kHMarginWidth;
JXWindowPainter* xp = dynamic_cast<JXWindowPainter*>(&p);
assert( xp != NULL );
xp->String(rect.left, rect.top, text, ulIndex,
rect.width(), JPainter::kHAlignLeft,
rect.height(), JPainter::kVAlignCenter);
}
else if (cell.x == kSubmenuColumnIndex && itsTextMenuData->HasSubmenu(cell.y))
{
rect.right -= kHilightBorderWidth;
rect.left = rect.right - JXMenuTable::kSubmenuColWidth;
DrawSubmenuIndicator(p, cell.y, rect,
JConvertToBoolean(((JIndex) cell.y) == itsHilightRow));
}
else if (cell.x == kSubmenuColumnIndex)
{
const JString* nmShortcut;
JFontID id;
JSize size;
JFontStyle style;
if (itsTextMenuData->GetNMShortcut(cell.y, &nmShortcut, &id, &size, &style))
{
if (!itsTextMenuData->IsEnabled(cell.y))
{
style.color = (GetColormap())->GetInactiveLabelColor();
}
p.SetFont(id, size, style);
rect.left += kHNMSMarginWidth;
rect.right -= kHilightBorderWidth;
p.String(rect, *nmShortcut, JPainter::kHAlignLeft, JPainter::kVAlignCenter);
}
}
}
