Lenteur d'ouverture d'une Dialog

Bonjour,

J'ai fait le design d'une fenêtre assez compliquée (comprenez beaucoup de boutons (check), zones de texte...) avec WindowBuilder ! BONHEUR :mouarf:

Cependant, la 1ere (pas les suivantes) ouverture prend un temps fou !!!!
Alors, soit j'ai 10 zones de texte, 24 boutons check et 2 boutons push, mais quand même !!!!

Une idée du pourquoi ???
Merci

Chris

Bonjour,

comment lancez-vous votre fenêtre ?
Par le biais de la preview de WindowBuilder ? Avez vous créé une product ? Est-ce juste un plugin dans lequel se trouve votre Dialog ?

Bonjour,

en fait, j'ai juste récupérer le code généré par WB.
Je l'ouvre via un popmenu dans une classe étendant ActionDelegate, j'ai tout un tas de tests avant l'ouverture, mais c'est vraiment la création des éléments graphiques qui est lente ...

Sinon, histoire de faire patienter l'utilisateur je voulais mettre un sablier ... et impossible, j'y arrive pas.
J'ai essayé ça :

Code:

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1 2	Display.getDefault().getActiveShell().setCursor(new Cursor(null, SWT.CURSOR_WAIT));

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et j'ai le sablier qu'une fois que j'ai cliqué sur un bouton de ma souris ...

A+
Chris

Concernant le sablier, vous pouvez utiliser le code suivant :

Code:

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1 2 3 4 5 6 7

BusyIndicator.showWhile(Display.getDefault(), new Runnable(){   public void run(){ // Code }   });

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Pour les problèmes de lenteur, je posais les questions précédentes car il me semble qu'il soit possible au lancement d'une product Eclipse de spécifier si les plugins doivent être lancés au démarrage de l'application OU au moment où le plugin est demandé (ce qui pourrait être votre cas).

Autre chose, ayant utilisé WindowBuilder, il pourrait être le responsable :
- redondance de codes / non optimisation
- non libération de ressources
- ...

Pourriez-vous poster votre code (épuré) ?

Alors oui je pense que c'est pas très optimisé, mais là juste pour de la création de boutons et autres ...
voici mon code, au cas où ;) :

Code:

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protected Control createDialogArea( Composite parent ) { Composite container = (Composite) super.createDialogArea(parent); GridLayout gridLayout = (GridLayout) container.getLayout();   Composite composite = new Composite(container, SWT.NONE); composite.setLayout(new GridLayout(3, false)); GridData gd_composite = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1); gd_composite.heightHint = 38; composite.setLayoutData(gd_composite);   Label lblExpressionToWatch = new Label(composite, SWT.NONE); lblExpressionToWatch.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1)); lblExpressionToWatch.setText("Expression to watch:"); new Label(composite, SWT.NONE);   textExprToWatch = new Text(composite, SWT.BORDER); GridData gd_text = new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1); gd_text.widthHint = 294; textExprToWatch.setLayoutData(gd_text); textExprToWatch.setText(fExpression);   Composite composite_1 = new Composite(container, SWT.NONE); composite_1.setLayout(new FormLayout()); GridData gd_composite_1 = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1); gd_composite_1.heightHint = 72; composite_1.setLayoutData(gd_composite_1);   Group grpStatus = new Group(composite_1, SWT.NONE); grpStatus.setLayout(null); FormData fd_grpStatus = new FormData(); fd_grpStatus.top = new FormAttachment(0); fd_grpStatus.left = new FormAttachment(0); fd_grpStatus.bottom = new FormAttachment(0, 66); fd_grpStatus.right = new FormAttachment(0, 469); grpStatus.setLayoutData(fd_grpStatus); grpStatus.setText("Status");   btnCheckEnable = new Button(grpStatus, SWT.CHECK); btnCheckEnable.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { //SUPPRESS } }); btnCheckEnable.setBounds(10, 20, 91, 16); //btnCheckButton.setText("Enable/Disable"); btnCheckEnable.setText("Enable/Disable");   btnCheckVerbose = new Button(grpStatus, SWT.CHECK); btnCheckVerbose.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { //SUPPRESS } }); btnCheckVerbose.setBounds(119, 20, 93, 16); btnCheckVerbose.setText("Verbose on/off");   btnCheckCount = new Button(grpStatus, SWT.CHECK); btnCheckCount.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { //SUPPRESS } }); btnCheckCount.setBounds(10, 42, 54, 16); btnCheckCount.setText("Count:");   textCount = new Text(grpStatus, SWT.BORDER); textCount.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); textCount.setBounds(70, 42, 76, 19);   Composite composite_2 = new Composite(container, SWT.NONE); composite_2.setLayout(new FormLayout()); GridData gd_composite_2 = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1); gd_composite_2.heightHint = 119; composite_2.setLayoutData(gd_composite_2);   Group grpOperator = new Group(composite_2, SWT.NONE); grpOperator.setLayout(new FormLayout()); FormData fd_grpOperator = new FormData(); fd_grpOperator.bottom = new FormAttachment(0, 109); fd_grpOperator.right = new FormAttachment(0, 469); fd_grpOperator.top = new FormAttachment(0); fd_grpOperator.left = new FormAttachment(0); grpOperator.setLayoutData(fd_grpOperator); grpOperator.setText("Operator");   Button button = new Button(grpOperator, SWT.RADIO); button.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_button = new FormData(); fd_button.top = new FormAttachment(0, 10); fd_button.left = new FormAttachment(0); button.setLayoutData(fd_button); button.setText("==");   Button button_1 = new Button(grpOperator, SWT.RADIO); button_1.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_button_1 = new FormData(); fd_button_1.top = new FormAttachment(button, 0, SWT.TOP); fd_button_1.left = new FormAttachment(button, 49); button_1.setLayoutData(fd_button_1); button_1.setText("!=");   Button button_2 = new Button(grpOperator, SWT.RADIO); button_2.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_button_2 = new FormData(); fd_button_2.top = new FormAttachment(button, 0, SWT.TOP); button_2.setLayoutData(fd_button_2); button_2.setText(">=");   Button button_3 = new Button(grpOperator, SWT.RADIO); button_3.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); fd_button_2.right = new FormAttachment(button_3, -53); FormData fd_button_3 = new FormData(); fd_button_3.top = new FormAttachment(button, 0, SWT.TOP); button_3.setLayoutData(fd_button_3); button_3.setText(">");   Button button_4 = new Button(grpOperator, SWT.RADIO); button_4.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); fd_button_3.right = new FormAttachment(button_4, -51); FormData fd_button_4 = new FormData(); fd_button_4.top = new FormAttachment(button, 0, SWT.TOP); button_4.setLayoutData(fd_button_4); button_4.setText("<=");   Button button_5 = new Button(grpOperator, SWT.RADIO); button_5.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); fd_button_4.right = new FormAttachment(button_5, -32); FormData fd_button_5 = new FormData(); fd_button_5.top = new FormAttachment(button, 0, SWT.TOP); fd_button_5.right = new FormAttachment(100, -21); button_5.setLayoutData(fd_button_5); button_5.setText("<");   Button btnInX = new Button(grpOperator, SWT.RADIO); btnInX.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_btnInX = new FormData(); fd_btnInX.top = new FormAttachment(button, 6); fd_btnInX.left = new FormAttachment(button, 0, SWT.LEFT); btnInX.setLayoutData(fd_btnInX); btnInX.setText("in [ x, y ]");   Button btnInxY = new Button(grpOperator, SWT.RADIO); btnInxY.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_btnInxY = new FormData(); fd_btnInxY.bottom = new FormAttachment(btnInX, 0, SWT.BOTTOM); fd_btnInxY.left = new FormAttachment(button_1, 0, SWT.LEFT); btnInxY.setLayoutData(fd_btnInxY); btnInxY.setText("in ]x, y]");   Button btnInxY_1 = new Button(grpOperator, SWT.RADIO); btnInxY_1.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_btnInxY_1 = new FormData(); fd_btnInxY_1.top = new FormAttachment(btnInX, 6); fd_btnInxY_1.left = new FormAttachment(button, 0, SWT.LEFT); btnInxY_1.setLayoutData(fd_btnInxY_1); btnInxY_1.setText("in ]x, y[");   Button btnInxY_2 = new Button(grpOperator, SWT.RADIO); btnInxY_2.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_btnInxY_2 = new FormData(); fd_btnInxY_2.top = new FormAttachment(btnInxY_1, 0, SWT.TOP); fd_btnInxY_2.left = new FormAttachment(button_1, 0, SWT.LEFT); btnInxY_2.setLayoutData(fd_btnInxY_2); btnInxY_2.setText("in [x, y [");   Label lblWhereX = new Label(grpOperator, SWT.NONE); FormData fd_lblWhereX = new FormData(); fd_lblWhereX.top = new FormAttachment(button_2, 19); fd_lblWhereX.left = new FormAttachment(btnInxY, 6); lblWhereX.setLayoutData(fd_lblWhereX); lblWhereX.setText("Where x:");   textWhereX = new Text(grpOperator, SWT.BORDER); textWhereX.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); FormData fd_textWhereX = new FormData(); fd_textWhereX.top = new FormAttachment(lblWhereX, -3, SWT.TOP); fd_textWhereX.right = new FormAttachment(lblWhereX, 51, SWT.RIGHT); fd_textWhereX.left = new FormAttachment(lblWhereX, 6); textWhereX.setLayoutData(fd_textWhereX);   Label lblAndY = new Label(grpOperator, SWT.NONE); FormData fd_lblAndY = new FormData(); fd_lblAndY.left = new FormAttachment(textWhereX, 6); fd_lblAndY.bottom = new FormAttachment(lblWhereX, 0, SWT.BOTTOM); lblAndY.setLayoutData(fd_lblAndY); lblAndY.setText("and y:");   textWhereY = new Text(grpOperator, SWT.BORDER); textWhereY.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); FormData fd_textWhereY = new FormData(); fd_textWhereY.top = new FormAttachment(lblWhereX, -3, SWT.TOP); fd_textWhereY.right = new FormAttachment(lblAndY, 57, SWT.RIGHT); fd_textWhereY.left = new FormAttachment(lblAndY, 6); textWhereY.setLayoutData(fd_textWhereY);   Button btnIn = new Button(grpOperator, SWT.RADIO); btnIn.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); FormData fd_btnIn = new FormData(); fd_btnIn.top = new FormAttachment(btnInxY_1, 6); fd_btnIn.left = new FormAttachment(button, 0, SWT.LEFT); btnIn.setLayoutData(fd_btnIn); btnIn.setText("in &");   textIn = new Text(grpOperator, SWT.BORDER); textIn.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); FormData fd_textIn = new FormData(); fd_textIn.top = new FormAttachment(btnInxY_1, 6); fd_textIn.left = new FormAttachment(btnIn, 4); fd_textIn.right = new FormAttachment(btnInX, 0, SWT.RIGHT); textIn.setLayoutData(fd_textIn);   Group grpValue = new Group(container, SWT.NONE); GridData gd_grpValue = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1); gd_grpValue.widthHint = 459; grpValue.setLayoutData(gd_grpValue); grpValue.setText("Value");   textValue = new Text(grpValue, SWT.BORDER); textValue.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); textValue.setBounds(10, 21, 431, 19);   Group grpActions = new Group(container, SWT.NONE); GridData gd_grpActions = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1); gd_grpActions.heightHint = 83; gd_grpActions.widthHint = 467; grpActions.setLayoutData(gd_grpActions); grpActions.setText("Actions");   Button btnBreak = new Button(grpActions, SWT.CHECK); btnBreak.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnBreak.setBounds(10, 21, 67, 16); btnBreak.setText("break");   Button btnEnableWp = new Button(grpActions, SWT.CHECK); btnEnableWp.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnEnableWp.setBounds(86, 21, 74, 16); btnEnableWp.setText("enable wp:");   textEnableWp = new Text(grpActions, SWT.BORDER); textEnableWp.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); textEnableWp.setBounds(162, 21, 36, 19);   Button btnEnable = new Button(grpActions, SWT.CHECK); btnEnable.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnEnable.setBounds(254, 21, 53, 16); btnEnable.setText("enable");   Button btnDisableWp = new Button(grpActions, SWT.CHECK); btnDisableWp.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnDisableWp.setBounds(347, 21, 74, 16); btnDisableWp.setText("disable wp:");   textDisableWp = new Text(grpActions, SWT.BORDER); textDisableWp.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); textDisableWp.setBounds(427, 20, 36, 19);   Button btnDisable = new Button(grpActions, SWT.CHECK); btnDisable.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnDisable.setBounds(10, 43, 67, 16); btnDisable.setText("disable");   Button btnTrace = new Button(grpActions, SWT.CHECK); btnTrace.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnTrace.setBounds(86, 43, 67, 16); btnTrace.setText("trace");   Button btnVcdTrace = new Button(grpActions, SWT.CHECK); btnVcdTrace.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnVcdTrace.setBounds(162, 43, 74, 16); btnVcdTrace.setText("VCD trace");   Button btnProfiling = new Button(grpActions, SWT.CHECK); btnProfiling.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnProfiling.setBounds(254, 43, 59, 16); btnProfiling.setText("profiling");   Button btnNop = new Button(grpActions, SWT.CHECK); btnNop.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnNop.setBounds(347, 43, 85, 16); btnNop.setText("NOP");   Button btnPrintMsg = new Button(grpActions, SWT.CHECK); btnPrintMsg.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { } }); btnPrintMsg.setBounds(10, 65, 74, 16); btnPrintMsg.setText("print MSG");   textPrintMsg = new Text(grpActions, SWT.BORDER); textPrintMsg.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { } }); textPrintMsg.setBounds(96, 62, 367, 19);   Group grpResult = new Group(container, SWT.NONE); GridData gd_grpResult = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1); gd_grpResult.heightHint = 131; gd_grpResult.widthHint = 467; grpResult.setLayoutData(gd_grpResult); grpResult.setText("Result");   textResult = new Text(grpResult, SWT.BORDER | SWT.READ_ONLY | SWT.V_SCROLL); textResult.setBounds(10, 25, 453, 112); equation = "st watch wp0: if " + textExprToWatch.getText(); result = equation; textResult.setText(result);   return container; }

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J'ai juste supprimé les widgetSelected, pas trop possibilité de supprimer autres choses.

encore merci :)

Salut,

Je ne veux pas lui jeter la pierre, mais je dirais que c'est dû à WindowsBuilder...
Si tu essayes ce code:

Code:

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public static void main(final String[] args) { final Display display = new Display(); final Shell shell = new Shell(display); shell.setLayout(new GridLayout(1, false)); shell.setText("SWT Test");   // Check buttons. final Composite firstGroup = new Composite(shell, SWT.None); firstGroup.setLayout(new GridLayout(2, false)); final Button check1 = new Button(firstGroup, SWT.CHECK); check1.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check1.setText("1 - First Check"); final Button check2 = new Button(firstGroup, SWT.CHECK); check2.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check2.setText("1 - Second Check"); final Button check3 = new Button(firstGroup, SWT.CHECK); check3.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check3.setText("1 - Third Check"); final Button check4 = new Button(firstGroup, SWT.CHECK); check4.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check4.setText("1 - Fourth Check");   final Composite secondGroup = new Composite(shell, SWT.None); secondGroup.setLayout(new GridLayout(2, false)); final Button check5 = new Button(secondGroup, SWT.CHECK); check5.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check5.setText("2 - First Check"); final Button check6 = new Button(secondGroup, SWT.CHECK); check6.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check6.setText("2 - Second Check"); final Button check7 = new Button(secondGroup, SWT.CHECK); check7.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check7.setText("2 - Third Check"); final Button check8 = new Button(secondGroup, SWT.CHECK); check8.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check8.setText("2 - Fourth Check");   final Composite thirdGroup = new Composite(shell, SWT.None); thirdGroup.setLayout(new GridLayout(2, false)); final Button check9 = new Button(thirdGroup, SWT.CHECK); check9.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check9.setText("3 - First Check"); final Button check10 = new Button(thirdGroup, SWT.CHECK); check10 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check10.setText("3 - Second Check"); final Button check11 = new Button(thirdGroup, SWT.CHECK); check11 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check11.setText("3 - Third Check"); final Button check12 = new Button(thirdGroup, SWT.CHECK); check12 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check12.setText("3 - Fourth Check");   final Composite fourthGroup = new Composite(shell, SWT.None); fourthGroup.setLayout(new GridLayout(2, false)); final Button check13 = new Button(fourthGroup, SWT.CHECK); check13 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check13.setText("4 - First Check"); final Button check14 = new Button(fourthGroup, SWT.CHECK); check14 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check14.setText("4 - Second Check"); final Button check15 = new Button(fourthGroup, SWT.CHECK); check15 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check15.setText("4 - Third Check"); final Button check16 = new Button(fourthGroup, SWT.CHECK); check16 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check16.setText("4 - Fourth Check");   final Composite fifthGroup = new Composite(shell, SWT.None); fifthGroup.setLayout(new GridLayout(2, false)); final Button check17 = new Button(fifthGroup, SWT.CHECK); check17 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check17.setText("5 - First Check"); final Button check18 = new Button(fifthGroup, SWT.CHECK); check18 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check18.setText("5 - Second Check"); final Button check19 = new Button(fifthGroup, SWT.CHECK); check19 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check19.setText("5 - Third Check"); final Button check20 = new Button(fifthGroup, SWT.CHECK); check20 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check20.setText("5 - Fourth Check");   final Composite sixthGroup = new Composite(shell, SWT.None); sixthGroup.setLayout(new GridLayout(2, false)); final Button check21 = new Button(sixthGroup, SWT.CHECK); check21 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check21.setText("6 - First Check"); final Button check22 = new Button(sixthGroup, SWT.CHECK); check22 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check22.setText("6 - Second Check"); final Button check23 = new Button(sixthGroup, SWT.CHECK); check23 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check23.setText("6 - Third Check"); final Button check24 = new Button(sixthGroup, SWT.CHECK); check24 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); check24.setText("6 - Fourth Check");   // Text fields. final Composite textComposite = new Composite(shell, SWT.NONE); textComposite.setLayout(new GridLayout(2, false)); textComposite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false)); final Label label1 = new Label(textComposite, SWT.NONE); label1.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label1.setText("Text 1: "); final Text text1 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label2 = new Label(textComposite, SWT.NONE); label2.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label2.setText("Text 2: "); final Text text2 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text2.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label3 = new Label(textComposite, SWT.NONE); label3.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label3.setText("Text 3: "); final Text text3 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text3.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label4 = new Label(textComposite, SWT.NONE); label4.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label4.setText("Text 4: "); final Text text4 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text4.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label5 = new Label(textComposite, SWT.NONE); label5.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label5.setText("Text 5: "); final Text text5 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text5.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label6 = new Label(textComposite, SWT.NONE); label6.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label6.setText("Text 6: "); final Text text6 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text6.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label7 = new Label(textComposite, SWT.NONE); label7.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label7.setText("Text 7: "); final Text text7 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text7.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label8 = new Label(textComposite, SWT.NONE); label8.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label8.setText("Text 8: "); final Text text8 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text8.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label9 = new Label(textComposite, SWT.NONE); label9.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label9.setText("Text 9: "); final Text text9 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text9.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); final Label label10 = new Label(textComposite, SWT.NONE); label10 .setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); label10.setText("Text 10: "); final Text text10 = new Text(textComposite, SWT.SINGLE | SWT.LEAD | SWT.BORDER); text10.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));   // Buttons. final Composite buttonComposite = new Composite(shell, SWT.NONE); buttonComposite.setLayout(new GridLayout(2, false)); buttonComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); final Button okButton = new Button(buttonComposite, SWT.PUSH); okButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, true)); okButton.setText("Ok"); final Button cancelButton = new Button(buttonComposite, SWT.PUSH); cancelButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); cancelButton.setText("Cancel");   shell.pack(); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }

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C'est instantané.

Attention, par contre, le BusyIndicator affiche un sablier mais le code exécuté dans le Runnable n'est pas exécuté dans le thread IHM...

Voilà, à+
Gueritarish

Je n'osais pas le dire :oops:

Il est intéressant pour produire rapidement (des maquettes client, par exemple) mais ne convient pas pour de la production.

Rien de mieux que de se retrousser les manches et de mettre les mains dans le cambouis ! :D

Plus sérieusement, as-tu envisagé de le coder toi-même ?
Et pourrais-tu fournir un peu plus de code ?
(Je me répète) Les éléments de ton IHM sont-ils bindés ?

Je m'avance peut-être mais je ne pense pas que le problème vienne de la création des éléments. J'ai conçu des IHM plus complexes et je n'ai pas noté de ralentissements flagrants...
Existe-t-il des traitements gourmands autour de la création de ton Dialog ?

Pour le BusyIndicator, un Display.synExec() devrait résoudre le problème, non ?

Salut,

Effectivement en retravaillant un peu le code comme tu l'as fait Gueritarish ça va tout de suite mieux.

1300371, je n'ai pas d'autres traitements gourmands, je suis en phase de prototypage.

Merci à tous les 2, je vais mettre les mains dans le cambouis :D !
J'avais rêvé une solution efficace, c'est pas encore ça ... mais effectivement pour du prototype c'est pas mal ;)

Je testerais le curseur, je vous tiens au courant !

a+

Citation:

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Envoyé par 1300371

Pour le BusyIndicator, un Display.synExec() devrait résoudre le problème, non ?

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Si si, bien sûr. Ma remarque ne visait juste qu'à le rappeler ;)