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TGuiBldHintsEditor.cxx
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TGuiBldHintsEditor.cxx
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// @(#)root/guibuilder:$Id$
// Author: Valeriy Onuchin 12/09/04
/*************************************************************************
* Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#include "TGuiBldHintsEditor.h"
#include "TGuiBldHintsButton.h"
#include "TGNumberEntry.h"
#include "TGuiBldEditor.h"
#include "TGLabel.h"
#include "TG3DLine.h"
#include "TGuiBldNameFrame.h"
#include "TGuiBldGeometryFrame.h"
#include "TRootGuiBuilder.h"
#include "TGTableLayout.h"
//_____________________________________________________________________________
//
// TGuiBldHintsEditor
//
// Editor of widget's layout hints used by the ROOT GUI builder.
//_____________________________________________________________________________
ClassImp(TGuiBldHintsEditor)
////////////////////////////////////////////////////////////////////////////////
class TGuiBldHintsManager : public TGVerticalFrame {
public:
TGuiBldEditor *fEditor;
TGNumberEntry *fColumns;
TGNumberEntry *fRows;
TGuiBldHintsEditor *fHints;
TGMatrixLayout *fMatrix;
UInt_t fPadTop; // save values
UInt_t fPadBottom; //
UInt_t fPadLeft; //
UInt_t fPadRight; //
public:
TGuiBldHintsManager(const TGWindow *p, TGuiBldEditor *editor, TGuiBldHintsEditor *hints);
virtual ~TGuiBldHintsManager() { }
void ChangeSelected(TGFrame *frame);
};
////////////////////////////////////////////////////////////////////////////////
/// Constructor.
TGuiBldHintsManager::TGuiBldHintsManager(const TGWindow *p, TGuiBldEditor *e,
TGuiBldHintsEditor *hints) :
TGVerticalFrame(p, 1, 1), fEditor(e), fHints(hints)
{
fEditDisabled = kEditDisable;
SetCleanup(kDeepCleanup);
fRows = 0;
fColumns = 0;
//-----check button to layout subframes was moved to HintsEditor to be generalized ------
// "Matrix layout" group frame
TGGroupFrame *fGroupFrame4066 = new TGGroupFrame(this, "Matrix layout");
TGHorizontalFrame *f = new TGHorizontalFrame(fGroupFrame4066);
f->AddFrame(new TGLabel(f," Cols "), new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 2, 2, 2));
fColumns = new TGNumberEntry(f,0.0,4,-1,(TGNumberFormat::EStyle)5);
f->AddFrame(fColumns, new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 2, 2, 2));
f->AddFrame(new TGLabel(f," Rows "), new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 2, 2, 2));
fRows = new TGNumberEntry(f,0.0,4,-1,(TGNumberFormat::EStyle)5);
f->AddFrame(fRows, new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 2, 2, 2));
fGroupFrame4066->AddFrame(f, new TGLayoutHints(kLHintsExpandX | kLHintsCenterY, 2, 2, 2, 2));
TGTextButton *fAppButton = new TGTextButton(fGroupFrame4066, " Apply ");
fGroupFrame4066->AddFrame(fAppButton, new TGLayoutHints(kLHintsExpandX | kLHintsCenterY, 5, 5, 2, 2));
AddFrame(fGroupFrame4066, new TGLayoutHints(kLHintsTop | kLHintsExpandX));
fAppButton->Connect("Clicked()", "TGuiBldHintsEditor", fHints, "MatrixLayout()");
//fRows->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", fHints, "MatrixLayout()");
//fColumns->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", fHints, "MatrixLayout()");
fRows->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", fHints, "MatrixLayout()");
fColumns->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", fHints, "MatrixLayout()");
fRows->SetLimits(TGNumberFormat::kNELLimitMin, 1);
fColumns->SetLimits(TGNumberFormat::kNELLimitMin, 1);
fPadTop = 2;
fPadBottom = 2;
fPadLeft = 2;
fPadRight = 2;
MapSubwindows();
Resize();
MapWindow();
}
////////////////////////////////////////////////////////////////////////////////
/// action whne selcted/grabbed frame was changed
void TGuiBldHintsManager::ChangeSelected(TGFrame *frame)
{
fMatrix = 0;
if (!frame) {
UnmapWindow();
fHints->fLayButton->SetEnabled(kFALSE);
fHints->fLayButton->SetDown(kFALSE);
fRows->SetNumber(0);
fColumns->SetNumber(0);
return;
}
Bool_t enable = frame->InheritsFrom(TGCompositeFrame::Class()) &&
!(frame->GetEditDisabled() & kEditDisableLayout);
if (!enable) {
UnmapWindow();
fHints->fLayButton->SetEnabled(kFALSE);
fHints->fLayButton->SetDown(kFALSE);
fRows->SetNumber(0);
fColumns->SetNumber(0);
} else {
TGCompositeFrame *comp = (TGCompositeFrame*)frame;
TGLayoutManager *lm = comp->GetLayoutManager();
if (!lm) {
return;
}
Int_t n = comp->GetList()->GetEntries();
MapWindow();
fHints->fLayButton->SetEnabled(kTRUE);
fHints->fLayButton->SetDown(kFALSE);
if (lm->IsA() == TGVerticalLayout::Class()) {
fRows->SetNumber(n);
fColumns->SetNumber(1);
} else if (lm->IsA() == TGHorizontalLayout::Class()) {
fColumns->SetNumber(n);
fRows->SetNumber(1);
} else if (lm->IsA() == TGMatrixLayout::Class()) {
fMatrix = (TGMatrixLayout*)lm;
fColumns->SetNumber(fMatrix->fColumns);
fRows->SetNumber(fMatrix->fRows);
}
}
DoRedraw();
}
///////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
/// ctor.
TGuiBldHintsEditor::TGuiBldHintsEditor(const TGWindow *p, TGuiBldEditor *e) :
TGVerticalFrame(p, 1, 1), fEditor(e)
{
SetCleanup(kDeepCleanup);
fBuilder = (TRootGuiBuilder*)TRootGuiBuilder::Instance();
TGVerticalFrame *frame3 = new TGVerticalFrame(this,262,18,kVerticalFrame);
// horizontal frame - layout subframes (token from matrix layout)
TGHorizontalFrame *framez399 = new TGHorizontalFrame(frame3,123,40,kHorizontalFrame);
fLayButton = new TGCheckButton(framez399,"");
framez399->AddFrame(fLayButton, new TGLayoutHints(kLHintsLeft | kLHintsTop,0,1,2,2));
TGLabel *framez401 = new TGLabel(framez399,"Layout subframes");
framez399->AddFrame(framez401, new TGLayoutHints(kLHintsLeft | kLHintsCenterX | kLHintsTop,1,1,2,2));
frame3->AddFrame(framez399, new TGLayoutHints(kLHintsLeft | kLHintsCenterX | kLHintsTop,1,1,1,1));
fLayButton->Connect("Toggled(Bool_t)", "TGuiBldHintsEditor", this, "LayoutSubframes(Bool_t)");
//--------layout hints in new layout---------------------------------------
// "Padding" group frame
fPaddingFrame = new TGGroupFrame(frame3, "Padding");
fPaddingFrame->SetLayoutManager(new TGTableLayout(fPaddingFrame, 2, 4));
fPaddingFrame->AddFrame(new TGLabel(fPaddingFrame,"Top "),
new TGTableLayoutHints(0, 1, 0, 1,
kLHintsRight | kLHintsCenterY, 0, 2, 2, 2));
fPadTop = new TGNumberEntry(fPaddingFrame,0.0,4,-1,(TGNumberFormat::EStyle) 5);
fPaddingFrame->AddFrame(fPadTop, new TGTableLayoutHints(1, 2, 0, 1,
kLHintsLeft | kLHintsCenterY, 0, 0, 2, 2));
fPaddingFrame->AddFrame(new TGLabel(fPaddingFrame," Left "),
new TGTableLayoutHints(2, 3, 0, 1,
kLHintsRight | kLHintsCenterY, 2, 2, 2, 2));
fPadLeft = new TGNumberEntry(fPaddingFrame,0.0,4,-1,(TGNumberFormat::EStyle) 5);
fPaddingFrame->AddFrame(fPadLeft, new TGTableLayoutHints(3, 4, 0, 1,
kLHintsLeft | kLHintsCenterY, 0, 0, 2, 2));
fPaddingFrame->AddFrame(new TGLabel(fPaddingFrame,"Bottom "),
new TGTableLayoutHints(0, 1, 1, 2,
kLHintsRight | kLHintsCenterY, 0, 2, 2, 2));
fPadBottom = new TGNumberEntry(fPaddingFrame,0.0,4,-1,(TGNumberFormat::EStyle) 5);
fPaddingFrame->AddFrame(fPadBottom, new TGTableLayoutHints(1, 2, 1, 2,
kLHintsLeft | kLHintsCenterY, 0, 0, 2, 2));
fPaddingFrame->AddFrame(new TGLabel(fPaddingFrame," Right "),
new TGTableLayoutHints(2, 3, 1, 2,
kLHintsRight | kLHintsCenterY, 2, 2, 2, 2));
fPadRight = new TGNumberEntry(fPaddingFrame,0.0,4,-1,(TGNumberFormat::EStyle) 5);
fPaddingFrame->AddFrame(fPadRight, new TGTableLayoutHints(3, 4, 1, 2,
kLHintsLeft | kLHintsCenterY, 0, 0, 2, 2));
frame3->AddFrame(fPaddingFrame, new TGLayoutHints(kLHintsTop | kLHintsExpandX, 2, 2, 2, 2));
// "Layout" group frame
fHintsFrame = new TGGroupFrame(frame3,"Layout");
fHintsFrame->SetLayoutManager(new TGTableLayout(fHintsFrame, 4, 2));
fCbTop = new TGCheckButton(fHintsFrame, "Top");
fHintsFrame->AddFrame(fCbTop, new TGTableLayoutHints(0, 1, 0, 1,
kLHintsLeft | kLHintsCenterY, 5, 2, 2, 2));
fCbBottom = new TGCheckButton(fHintsFrame, "Bottom");
fHintsFrame->AddFrame(fCbBottom, new TGTableLayoutHints(0, 1, 1, 2,
kLHintsLeft | kLHintsCenterY, 5, 2, 2, 2));
fCbLeft = new TGCheckButton(fHintsFrame, "Left");
fHintsFrame->AddFrame(fCbLeft, new TGTableLayoutHints(0, 1, 2, 3,
kLHintsLeft | kLHintsCenterY, 5, 2, 2, 2));
fCbRight = new TGCheckButton(fHintsFrame, "Right");
fHintsFrame->AddFrame(fCbRight, new TGTableLayoutHints(0, 1, 3, 4,
kLHintsLeft | kLHintsCenterY, 5, 2, 2, 2));
fCbCenterX = new TGCheckButton(fHintsFrame, "Center in X");
fHintsFrame->AddFrame(fCbCenterX, new TGTableLayoutHints(1, 2, 0, 1,
kLHintsLeft | kLHintsCenterY, 9, 2, 2, 2));
fCbCenterY = new TGCheckButton(fHintsFrame, "Center in Y");
fHintsFrame->AddFrame(fCbCenterY, new TGTableLayoutHints(1, 2, 1, 2,
kLHintsLeft | kLHintsCenterY, 9, 2, 2, 2));
fCbExpandX = new TGCheckButton(fHintsFrame, "Expand in X");
fHintsFrame->AddFrame(fCbExpandX, new TGTableLayoutHints(1, 2, 2, 3,
kLHintsLeft | kLHintsCenterY, 9, 2, 2, 2));
fCbExpandY = new TGCheckButton(fHintsFrame, "Expand in Y");
fHintsFrame->AddFrame(fCbExpandY, new TGTableLayoutHints(1, 2, 3, 4,
kLHintsLeft | kLHintsCenterY, 9, 2, 2, 2));
frame3->AddFrame(fHintsFrame, new TGLayoutHints(kLHintsTop | kLHintsExpandX, 2, 2, 2, 2));
fHintsManager = new TGuiBldHintsManager(frame3, e, this);
frame3->AddFrame(fHintsManager, new TGLayoutHints(kLHintsBottom | kLHintsExpandX,2,2,2,2));
fHintsManager->UnmapWindow();
AddFrame(frame3);
SetEditDisabled(1);
Resize();
MapSubwindows();
MapWindow();
fCbTop->Connect("Clicked()", "TGButton", fCbBottom, "SetDown(=kFALSE)");
fCbBottom->Connect("Clicked()", "TGButton", fCbTop, "SetDown(=kFALSE)");
fCbRight->Connect("Clicked()", "TGButton", fCbLeft, "SetDown(=kFALSE)");
fCbLeft->Connect("Clicked()", "TGButton", fCbRight, "SetDown(=kFALSE)");
fCbTop->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbBottom->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbRight->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbLeft->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbExpandX->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbCenterX->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbExpandY->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fCbCenterY->Connect("Clicked()", "TGuiBldHintsEditor", this, "UpdateState()");
fPadTop->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", this, "UpdateState()");
fPadLeft->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", this, "UpdateState()");
fPadRight->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", this, "UpdateState()");
fPadBottom->Connect("ValueSet(Long_t)", "TGuiBldHintsEditor", this, "UpdateState()");
fPadTop->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", this, "UpdateState()");
fPadLeft->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", this, "UpdateState()");
fPadRight->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", this, "UpdateState()");
fPadBottom->GetNumberEntry()->Connect("ReturnPressed()", "TGuiBldHintsEditor", this, "UpdateState()");
}
////////////////////////////////////////////////////////////////////////////////
/// Change selected
void TGuiBldHintsEditor::ChangeSelected(TGFrame *frame)
{
if (!frame) {
return;
}
TGFrameElement *fe = frame->GetFrameElement();
if (!fe) {
return;
}
fHintsManager->ChangeSelected(frame);
ULong_t lh = fe->fLayout->GetLayoutHints();
fCbCenterX->SetEnabled(kTRUE);
fCbCenterY->SetEnabled(kTRUE);
fCbExpandX->SetEnabled(!(frame->GetEditDisabled() & kEditDisableWidth));
fCbExpandY->SetEnabled(!(frame->GetEditDisabled() & kEditDisableHeight));
fClient->NeedRedraw(fCbExpandX);
fClient->NeedRedraw(fCbExpandY);
fCbTop->SetEnabled(kTRUE);
fCbRight->SetEnabled(kTRUE);
fCbLeft->SetEnabled(kTRUE);
fCbBottom->SetEnabled(kTRUE);
fCbCenterX->SetDown(lh & kLHintsCenterX);
fCbCenterY->SetDown(lh & kLHintsCenterY);
fCbExpandX->SetDown(lh & kLHintsExpandX);
fCbExpandY->SetDown(lh & kLHintsExpandY);
fCbTop->SetDown(lh & kLHintsTop);
fCbRight->SetDown(lh & kLHintsRight);
fCbLeft->SetDown(lh & kLHintsLeft);
fCbBottom->SetDown(lh & kLHintsBottom);
fPadTop->SetIntNumber(fe->fLayout->GetPadTop());
fPadLeft->SetIntNumber(fe->fLayout->GetPadLeft());
fPadRight->SetIntNumber(fe->fLayout->GetPadRight());
fPadBottom->SetIntNumber(fe->fLayout->GetPadBottom());
}
////////////////////////////////////////////////////////////////////////////////
/// Update state
void TGuiBldHintsEditor::UpdateState()
{
TGFrame *frame = fEditor->GetSelected();
if (!frame) {
return;
}
TGFrameElement *fe = frame->GetFrameElement();
if (!fe) {
return;
}
if (fLayButton->IsDown() &&
((gTQSender == fPadTop) || (gTQSender == fPadBottom) ||
(gTQSender == fPadLeft) || (gTQSender == fPadRight))) {
SetMatrixSep();
return;
}
ULong_t lh = fe->fLayout->GetLayoutHints();
if (fCbCenterX->IsDown()) {
lh |= kLHintsCenterX;
} else {
lh &= ~kLHintsCenterX;
}
if (fCbCenterY->IsDown()) {
lh |= kLHintsCenterY;
} else {
lh &= ~kLHintsCenterY;
}
if (fCbExpandX->IsDown()) {
lh |= kLHintsExpandX;
} else {
lh &= ~kLHintsExpandX;
}
if (fCbExpandY->IsDown()) {
lh |= kLHintsExpandY;
} else {
lh &= ~kLHintsExpandY;
}
if (fCbTop->IsDown()) {
lh |= kLHintsTop;
lh &= ~kLHintsBottom;
} else {
lh &= ~kLHintsTop;
}
if (fCbBottom->IsDown()) {
lh |= kLHintsBottom;
lh &= ~kLHintsTop;
} else {
lh &= ~kLHintsBottom;
}
if (fCbRight->IsDown()) {
lh |= kLHintsRight;
lh &= ~kLHintsLeft;
} else {
lh &= ~kLHintsRight;
}
if (fCbLeft->IsDown()) {
lh |= kLHintsLeft;
lh &= ~kLHintsRight;
} else {
lh &= ~kLHintsLeft;
}
if (fPadLeft->GetIntNumber() >=0) {
fe->fLayout->SetPadLeft(fPadLeft->GetIntNumber());
}
if (fPadRight->GetIntNumber() >=0) {
fe->fLayout->SetPadRight(fPadRight->GetIntNumber());
}
if (fPadTop->GetIntNumber() >=0) {
fe->fLayout->SetPadTop(fPadTop->GetIntNumber());
}
if (fPadBottom->GetIntNumber() >=0) {
fe->fLayout->SetPadBottom(fPadBottom->GetIntNumber());
}
if (fe->fLayout->References() > 1) {
TGLayoutHints *lh2 = new TGLayoutHints(*fe->fLayout);
fe->fLayout->RemoveReference();
lh2->AddReference();
fe->fLayout = lh2;
} else {
fe->fLayout->SetLayoutHints(lh);
}
fEditor->UpdateSelected(frame);
}
////////////////////////////////////////////////////////////////////////////////
/// Set the position of selected frame when adjusted by the right panel input.
void TGuiBldHintsEditor::SetPosition()
{
if (!fEditor) {
return;
}
TGFrame *frame = fEditor->GetSelected();
if (!frame) {
//fNameFrame->Reset();
return;
}
if ((fEditor->GetXPos() >= 0) && (fEditor->GetYPos() >= 0)) {
frame->MoveResize(fEditor->GetXPos(), fEditor->GetYPos(),
frame->GetWidth(), frame->GetHeight());
fClient->NeedRedraw(frame, kTRUE);
TGWindow *root = (TGWindow*)fClient->GetRoot();
fClient->NeedRedraw(root, kTRUE);
if (fBuilder) {
fClient->NeedRedraw(fBuilder, kTRUE);
}
} else {
fEditor->SetYPos(frame->GetY());
fEditor->SetXPos(frame->GetX());
}
}
////////////////////////////////////////////////////////////////////////////////
/// Layout subframes.
void TGuiBldHintsEditor::LayoutSubframes(Bool_t on)
{
if (!fEditor) {
return;
}
TGFrame *frame = fEditor->GetSelected();
if (!frame) {
//fNameFrame->Reset();
return;
}
TGFrameElement *fe = frame->GetFrameElement();
if (!fe) {
//fNameFrame->Reset();
return;
}
Bool_t enable = frame->InheritsFrom(TGCompositeFrame::Class()) &&
!(frame->GetEditDisabled() & kEditDisableLayout);
if (!on) {
fPadTop->SetIntNumber(fHintsManager->fPadTop);
fPadBottom->SetIntNumber(fHintsManager->fPadBottom);
fPadLeft->SetIntNumber(fHintsManager->fPadLeft);
fPadRight->SetIntNumber(fHintsManager->fPadRight);
ChangeSelected(frame);
return;
}
if (!enable) {
return;
}
TGCompositeFrame *comp = (TGCompositeFrame*)frame;
fHintsManager->fRows->SetState(kTRUE);
fHintsManager->fColumns->SetState(kTRUE);
comp->SetLayoutBroken(kFALSE);
if (!fHintsManager->fMatrix) {
if (!(frame->GetParent()->GetEditDisabled() & kEditDisableLayout)) {
//comp->Resize();
comp->Layout();
} else {
if (comp->GetLayoutManager()) {
comp->GetLayoutManager()->Layout();
} else {
comp->Layout();
}
}
return;
}
MatrixLayout();
}
////////////////////////////////////////////////////////////////////////////////
/// Set matrix layout separator.
void TGuiBldHintsEditor::SetMatrixSep()
{
TGFrame *frame = fEditor->GetSelected();
if (!frame) {
//fNameFrame->Reset();
return;
}
TGFrameElement *fe = frame->GetFrameElement();
if (!fe) {
//fNameFrame->Reset();
return;
}
Bool_t enable = frame->InheritsFrom(TGCompositeFrame::Class()) &&
!(frame->GetEditDisabled() & kEditDisableLayout) &&
((TGCompositeFrame*)frame)->GetLayoutManager() &&
((TGCompositeFrame*)frame)->GetLayoutManager()->InheritsFrom(TGMatrixLayout::Class());
if (!enable) {
return;
}
TGNumberEntry *ne = (TGNumberEntry*)gTQSender;
UInt_t sep = ne->GetIntNumber();
fPadTop->SetIntNumber(sep);
fPadLeft->SetIntNumber(sep);
fPadRight->SetIntNumber(sep);
fPadBottom->SetIntNumber(sep);
fLayButton->SetDown(kTRUE);
fHintsManager->fMatrix->fSep = sep;
frame->SetLayoutBroken(kFALSE);
if (!(frame->GetParent()->GetEditDisabled() & kEditDisableLayout)) {
frame->Resize();
} else {
fHintsManager->fMatrix->Layout();
}
fClient->NeedRedraw(frame, kTRUE);
}
////////////////////////////////////////////////////////////////////////////////
/// Apply matrix layout.
void TGuiBldHintsEditor::MatrixLayout()
{
TGFrame *frame = fEditor->GetSelected();
if (!frame) {
//fNameFrame->Reset();
return;
}
TGFrameElement *fe = frame->GetFrameElement();
if (!fe) {
//fNameFrame->Reset();
return;
}
Bool_t enable = frame->InheritsFrom(TGCompositeFrame::Class()) &&
!(frame->GetEditDisabled() & kEditDisableLayout);
if (!enable) {
return;
}
TGCompositeFrame *comp = (TGCompositeFrame*)frame;
UInt_t rows = fHintsManager->fRows->GetIntNumber();
UInt_t cols = fHintsManager->fColumns->GetIntNumber();
UInt_t sep = fPadTop->GetIntNumber();
fCbCenterX->SetEnabled(kFALSE);
fCbCenterY->SetEnabled(kFALSE);
fCbExpandX->SetEnabled(kFALSE);
fCbExpandY->SetEnabled(kFALSE);
fCbTop->SetEnabled(kFALSE);
fCbRight->SetEnabled(kFALSE);
fCbLeft->SetEnabled(kFALSE);
fCbBottom->SetEnabled(kFALSE);
fHintsManager->fPadTop = fPadTop->GetIntNumber();
fHintsManager->fPadBottom = fPadBottom->GetIntNumber();
fHintsManager->fPadLeft = fPadLeft->GetIntNumber();
fHintsManager->fPadRight = fPadRight->GetIntNumber();
fPadTop->SetIntNumber(sep);
fPadLeft->SetIntNumber(sep);
fPadRight->SetIntNumber(sep);
fPadBottom->SetIntNumber(sep);
fHintsManager->fRows->SetState(kTRUE);
fHintsManager->fColumns->SetState(kTRUE);
comp->SetLayoutBroken(kFALSE);
fHintsManager->fMatrix = new TGMatrixLayout(comp, rows, cols, sep, 0);
comp->SetLayoutManager(fHintsManager->fMatrix);
if (!(comp->GetParent()->GetEditDisabled() & kEditDisableLayout)) {
comp->Layout(); //resize?
} else {
fHintsManager->fMatrix->Layout();
}
fClient->NeedRedraw(comp, kTRUE);
}