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Thread: Passing Ui files as parameter

  1. 12th December 2007, 07:49 #1
    hgedek
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    Default Passing Ui files as parameter

    I have two Ui objects in my class header.I know that the Ui classes dont inherit form QObject.But I want to pass these objects to a function.Dynamically It will work.Question:Is there a way of passing these two different class objects?(Ex:QPushButton and QLabel.... can be passed as QWidget...)
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  2. 12th December 2007, 09:10 #2
    jpn
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    Default Re: Passing Ui files as parameter

    Different Ui classes have nothing in common. But for them to be usable, you'll need to load them to a widget anyway. So basically you could load them to corresponding widgets and pass them to your function. But may I ask, what do you actually intend to do? Could you describe what's the purpose of the function?
    J-P Nurmi
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  3. 12th December 2007, 09:17 #3
    high_flyer
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    Default Re: Passing Ui files as parameter

    you might want to have a look at QUiLoader, maybe it will help you achieve what you want.
    ==========================signature=============== ==================
    S.O.L.I.D principles (use them!):
    https://en.wikipedia.org/wiki/SOLID_...iented_design)

    Do you write clean code? - if you are TDD'ing then maybe, if not, your not writing clean code.
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  4. 12th December 2007, 12:14 #4
    hgedek
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    Default Re: Passing Ui files as parameter

    I have a form and a dialog.Both of them has same widgets(LineEdits,Labels...).Reading Id's from XML I am showing informations of objects on form and dialog.But If user wants to change values of objects he will use dialog.So I have two UI objects.Form and dialog objects .And they have same functions...If I could pass UI objects dynamically I can write some functions once.
    Qt Code: 
    1. void ProgramEditor::CreateEditorPointMenu()
    2. {
    3. 	int countOfCom,countOfLabel;
    4. 	QString InputWidget;
    5.  
    6. 	CommandList.clear();
    7. 	Data::ReadTypeList(commandNumber,CommandList);
    8. 	InputWidget=CommandList[0];
    9. 	countOfCom=InputWidget.count("1");
    10. 	countOfLabel=0;
    11. 	openWidgets.clear();
    12.  
    13. 	switch(countOfCom)
    14. 	{
    15. 	case 4:
    16. 			countOfLabel=4;
    17. 			SetPointMenuArrange(countOfLabel,UIeditor->label_4,UIeditor->lineEdit_4);		
    18. 	case 3:
    19. 			if(countOfLabel==0)
    20. 				countOfLabel=3;
    21. 			SetPointMenuArrange(countOfLabel,UIeditor->label_3,UIeditor->lineEdit_3);		
    22. 	case 2:
    23. 			if(countOfLabel==0)
    24. 				countOfLabel=2;
    25. 			SetPointMenuArrange(countOfLabel,UIeditor->label_2,UIeditor->lineEdit_2);		
    26. 	case 1:
    27. 		if(countOfLabel==0)
    28. 				countOfLabel=1;
    29. 			SetPointMenuArrange(countOfLabel,UIeditor->label_1,UIeditor->lineEdit_1);		
    30. 		break;
    31. 	default:
    32. 		break;
    33. 	}
    34. 	countOfCom=0;
    35. 	countOfCom=InputWidget.count("2");
    36. 	switch(countOfCom)
    37. 	{
    38. 	case 2:
    39. 			SetPointMenuItems(UIeditor->label_6,UIeditor->comboBox_2,CommandList[countOfLabel+2]);
    40.  
    41. 	case 1:
    42. 			SetPointMenuItems(UIeditor->label_5,UIeditor->comboBox_1,CommandList[countOfLabel+1]);
    43. 		break;
    44.  
    45. 	default:
    46. 		break;
    47. 	}
    48. 	countOfCom=0;
    49. 	countOfCom=InputWidget.count("3");
    50. 	switch(countOfCom)
    51. 	{
    52. 	case 2:
    53. 		if(UIeditor->checkBox_2->isVisible()==false)
    54. 		{
    55. 			UIeditor->checkBox_2->setVisible(true);
    56. 			openWidgets.push_back(UIeditor->checkBox_2);
    57. 		}
    58. 	case 1:
    59. 		if(UIeditor->checkBox_1->isVisible()==false)
    60. 		{
    61. 			UIeditor->checkBox_1->setVisible(true);
    62. 			openWidgets.push_back(UIeditor->checkBox_1);
    63. 		}
    64. 		break;
    65. 	default:
    66. 		break;
    67. 	}
    68.  
    69. }
    70.  
    71. void ProgramEditor::CreateSetPointEditor()
    72. {
    73.     int countOfCom,countOfLabel;
    74. 	QString InputWidget;
    75.  
    76. 	CommandList.clear();
    77. 	Data::ReadTypeList(commandNumber,CommandList);
    78. 	InputWidget=CommandList[0];
    79. 	countOfCom=InputWidget.count("1");
    80. 	countOfLabel=0;
    81. 	openWidgets.clear();
    82.  
    83. 	switch(countOfCom)
    84. 	{
    85. 	case 4:
    86. 		 countOfLabel=4;
    87. 		 SetPointMenuArrange(countOfLabel,UIsetPoint->label_4,UIsetPoint->lineEdit_4,
    88. 				UIeditor->lineEdit_4,true);
    89. 	case 3:
    90. 		 if(countOfLabel==0)
    91. 				countOfLabel=3;
    92. 		 SetPointMenuArrange(countOfLabel,UIsetPoint->label_3,UIsetPoint->lineEdit_3,
    93. 				UIeditor->lineEdit_3,true);
    94. 	case 2:
    95. 		 if(countOfLabel==0)
    96. 			 countOfLabel=2;
    97. 		 SetPointMenuArrange(countOfLabel,UIsetPoint->label_2,UIsetPoint->lineEdit_2,
    98. 				UIeditor->lineEdit_2,true);
    99. 	case 1:
    100. 		 if(countOfLabel==0)
    101. 			 countOfLabel=1;
    102. 		 SetPointMenuArrange(countOfLabel,UIsetPoint->label_1,UIsetPoint->lineEdit_1,
    103. 				UIeditor->lineEdit_1,true);
    104. 		break;
    105. 	default:
    106. 		break;
    107. 	}
    108. 	countOfCom=0;
    109. 	countOfCom=InputWidget.count("2");
    110. 	switch(countOfCom)
    111. 	{
    112. 	case 2:
    113. 			SetPointMenuItems(UIsetPoint->label_6,UIsetPoint->comboBox_2,CommandList[countOfLabel+2]);
    114. 	case 1:
    115. 			SetPointMenuItems(UIsetPoint->label_5,UIsetPoint->comboBox_1,CommandList[countOfLabel+1]);
    116. 		break;
    117.  
    118. 	default:
    119. 		break;
    120. 	}
    121. 	countOfCom=0;
    122. 	countOfCom=InputWidget.count("3");
    123. 	switch(countOfCom)
    124. 	{
    125. 	case 2:
    126. 		if(UIsetPoint->checkBox_2->isVisible()==false)
    127. 		{
    128. 			UIsetPoint->checkBox_2->setVisible(true);
    129. 			openWidgets.push_back(UIsetPoint->checkBox_2);
    130. 		}
    131. 	case 1:
    132. 		if(UIsetPoint->checkBox_1->isVisible()==false)
    133. 		{
    134. 			UIsetPoint->checkBox_1->setVisible(true);
    135. 			openWidgets.push_back(UIsetPoint->checkBox_1);
    136. 		}
    137. 		break;
    138. 	default:
    139. 		break;
    140. 	}		
    141. }
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    Last edited by jpn; 12th December 2007 at 12:19. Reason: missing [code] tags
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