Namespace KInputDialog |
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The KInputDialog namespace provides simple dialogs to get a single value from the user. The value can be a string, a number (either an integer or a float) or an item from a list.
Author Nadeem Hasan |
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Static convenience function to get a floating point number from the user.
caption is the text that is displayed in the title bar. label is the text that appears as the label for the spin box. value is the initial value for the spin box. minValue and maxValue are the minimum and maximum allowable values the user may choose. step is the amount by which the value will change as the user presses the increment and decrement buttons of the spin box. caption - Caption of the dialog label - Text of the label for the spin box value - Initial value of the spin box minValue - Minimum value user can input maxValue - Maximum value user can input step - Amount by which value is incremented or decremented decimals - Number of digits after the decimal point ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget Returns Number user entered if Ok was pressed, else 0 |
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This is an overloaded convenience function. It behaves exctly like the above function. |
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Static convenience function to get an integer from the user.
caption is the text that is displayed in the title bar. label is the text that appears as the label for the spin box. value is the initial value for the spin box. minValue and maxValue are the minimum and maximum allowable values the user may choose. step is the amount by which the value will change as the user presses the increment and decrement buttons of the spin box. Base is the base of the number. caption - Caption of the dialog label - Text of the label for the spin box value - Initial value of the spin box minValue - Minimum value user can input maxValue - Maximum value user can input step - Amount by which value is incremented or decremented base - Base of the number ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget Returns Number user entered if Ok was pressed, else 0 |
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This is an overloaded convenience function. It behaves exactly same as above except it assumes base to be 10, i.e. accepts decimal numbers. |
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Static convenience function to let the user select an item from a
list. caption is the text that is displayed in the title bar.
label is the text that appears as the label for the list. list
is the string list which is inserted into the list, and current
is the number of the item which should be the selected item. If
editable is true, the user can enter his own text.
caption - Caption of the dialog label - Text of the label for the list list - List of item for user to choose from current - Index of the selected item editable - If true, user can enter own text ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget Returns Text of the selected item. If editable is true this can be a text entered by the user. |
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Static convenience function to let the user select one or more
items from a listbox. caption is the text that is displayed in the
title bar. label is the text that appears as the label for the listbox.
list is the string list which is inserted into the listbox, select
is the list of item(s) that should be the selected. If multiple is
true, the user can select multiple items.
caption - Caption of the dialog label - Text of the label for the list list - List of item for user to choose from select - List of item(s) that should be selected multiple - If true, user can select multiple items ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget Returns List of selected items if multiple is true, else currently selected item as a QStringList |
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Static convenience function to get a multiline string from the user.
caption is the text that is displayed in the title bar. label is the text that appears as a label for the line edit. value is the initial value of the line edit. ok will be set to true if user pressed Ok and false if user pressed Cancel. caption - Caption of the dialog label - Text of the label for the line edit value - Initial value of the line edit ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget Returns String user entered if Ok was pressed, else a null string |
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Static convenience function to get a string from the user.
caption is the text that is displayed in the title bar. label is the text that appears as a label for the line edit. value is the initial value of the line edit. ok will be set to true if user pressed Ok and false if user pressed Cancel. If you provide a validator, the Ok button is disabled as long as the validator doesn't return Acceptable. If there is no validator, the Ok button is enabled whenever the line edit isn't empty. If you want to accept empty input, create a trivial QValidator that always returns acceptable, e.g. QRegExpValidator with a regexp of ".*". caption - Caption of the dialog label - Text of the label for the line edit value - Initial value of the line edit ok - This bool would be set to true if user pressed Ok parent - Parent of the dialog widget validator - A QValidator to be associated with the line edit mask - Mask associated with the line edit. See the documentation for QLineEdit about masks whatsThis - a QWhatsThis text for the input widget. completionList - a list of items which should be used for input completion Returns String user entered if Ok was pressed, else a null string |