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DataGrid for Qt.C++

Topics in Category: QtitanDataGrid

emo
Views: 7
Replies: 1
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josh's Avatar
Topic started 19 hours 50 minutes ago by josh
Out-of-the box, the spin box editor (for numeric values) in the QtitanDataGrid limits values to between 0.00 and 99.99 How can we replace the validator? In particular, I'd like the user to be able to type any value, include 'nan' which is a valid value for 'double' type.
piotr@vs's Avatar
Last Post by piotr@vs 11 hours 41 minutes ago
Hi josh, You have access to the column editor and can set the appropriate properties. For example: myColumn->setEditorType(Qtitan::NumericEditorType); Qtitan::GridNumericEditorRepository* numericEditor = (Qtitan::GridNumericEditorRepository*)myColumn->editorRepository();...
emo
Views: 13
Replies: 0
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andriest's Avatar
Topic started 6 days 17 hours ago by andriest
When editing in a cell, is it possible to stay in editing mode when the tab key is used to move to the next field?
emo
Views: 67
Replies: 4
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ASxa86's Avatar
Topic started 2 months 1 week ago by ASxa86
When using QTitanDataGrid within my application. No other widgets will accept key presses. More specifically, when attempting to use the delete key, nothing will happen when a QTitanDataGrid widget is active. If i close out of this widget, delete functionality returns to the rest of my widgets....
amshelley86's Avatar
Last Post by amshelley86 2 weeks 12 hours ago
That could be useful, yes.
emo
amshelley86's Avatar
Topic started 1 month 1 week ago by amshelley86
Hello, I have been unable to get any mouse events such as rubber band selection and right clicking for context menus to work with the Qtitan::CheckBoxEditorType I use the following code to setup my check box columns. I believe I pulled this from the demo code, which btw, mouse events for check...
bigz's Avatar
Last Post by bigz 3 weeks 4 days ago
Bug has been reproduced and fixed. Fix will be available in QtitanDataGrid 3.6.2. Thanks for the info.
emo
Views: 56
Replies: 1
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RealX's Avatar
Topic started 2 months 1 week ago by RealX
QtitanDataGrid version 3.6.0 this is my source. grid = new Grid; QStandardItemModel* model = new QStandardItemModel(0, 3, grid); model->setHeaderData(0, Qt::Horizontal, "A"); grid->setViewType(Grid::TableView); grid->view<GridTableView>()->setModel(model); GridTableColumn* column... ...
bigz's Avatar
Last Post by bigz 2 months 1 week ago
At the moment please add this line to align content of the column: column->setTextAlignment(Qt::AlignCenter);
emo
Views: 93
Replies: 4
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Kwangho Kim's Avatar
Topic started 3 months 6 days ago by Kwangho Kim
i use qtitandatagrid 3.5 , but still i cant satisfying this component's click event process. though i click my list's item but i cant select row. and qtitandatagrid demo project cause same situation. i only select row via click when very slowly click row!! i attached my record file.( i want to...
Kwangho Kim's Avatar
Last Post by Kwangho Kim 3 months 4 days ago
Thanks for fixing codes.
emo
Views: 66
Replies: 0
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ASxa86's Avatar
Topic started 6 months 3 weeks ago by ASxa86
How do I register a double click signal for GridTableView columns? In Qt, I could simply connect to QHeaderView::sectionDoubleClicked. What can I do with QTitanDataGrid to achieve the same behavior?
emo
Views: 766
Replies: 6
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yanivhakak's Avatar
Topic started 2 years 7 months ago by yanivhakak
Is there such a thing? please Can place an example?
ASxa86's Avatar
Last Post by ASxa86 6 months 3 weeks ago
For future reference. bool isChecked = model->data(item->index()).toBool();
emo
Views: 66
Replies: 0
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ASxa86's Avatar
Topic started 6 months 3 weeks ago by ASxa86
The icons for my grid will not render. For example, I enabled RowFrozenButton for my grid . The button is available to click but no pin icon appears. When I drag a column to the group box header, no exit icon appears for that column. Am I missing something from the demos? These icons DO render...
emo
Views: 68
Replies: 2
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ASxa86's Avatar
Topic started 7 months 8 hours ago by ASxa86
// "this" is a QWidget auto layout = new QHBoxLayout(this); auto grid = new Qtitan::Grid(this); grid->setViewType(Qtitan::Grid::TableView); auto view = grid->view<Qtitan::GridTableView>(); view->options().setColumnAutoWidth(true); view->options().setRowAutoHeight(true);... ...
ASxa86's Avatar
Last Post by ASxa86 7 months 2 days ago
Thank you for the help so far. That indeed works and generates a 4x4 table. My next problem is the follow: auto grid = new Grid(); grid->setViewType(Grid::TableView); auto view = grid->view<GridTableView>(); auto model = new QStandardItemModel(); view->setModel(model); QStringList... The...
emo
Views: 67
Replies: 0
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ceniza's Avatar
Topic started 7 months 3 days ago by ceniza
I have been considering the possibilities to target our software for OS X. We depend greatly on two components which you already provide: datagrid and charts. The problem is that the evaluation version that you provide cannot be installed in OS X Mavericks due to an issue in Qt (such issue was fixed...
emo
Kwangho Kim's Avatar
Topic started 9 months 1 week ago by Kwangho Kim
In previous articles, i set first column checkboxeditor type. but, my model's setData is incorrectly called by QtitanDatagrid. i.e, 1. select first column, ( set focus first column ) 2. check box click, ( checkbox = true ) between 2 and 3, qtitandatagrid not call setData for checkbox 3....
Kwangho Kim's Avatar
Last Post by Kwangho Kim 9 months 1 week ago
Thanks for your reply. B)
emo
Views: 122
Replies: 4
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Kwangho Kim's Avatar
Topic started 9 months 1 week ago by Kwangho Kim
[attachment] I want to above column settings, but below screenshot was my result. ;-( [attachment] ps. qtitandatagrid documentation is hell! ----- void CManageUnapproveSWModel::createColumns() { if( m_view == NULLPTR ) return; Qtitan::GridBandedTableView* spView =...
Kwangho Kim's Avatar
Last Post by Kwangho Kim 9 months 1 week ago
Oh, Thanks for your reply.
emo
Views: 274
Replies: 1
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Kwangho Kim's Avatar
Topic started 9 months 1 week ago by Kwangho Kim
i use QtitanDataGrid 3.3.2 and i'm very disappoint qtitandatagrid's bugs. In all examples, Qtitandatagrid was setModel with autocreatecolumn = true. Then, no problem. but, when setModel with autocreatecolumn = false, addcolumn assert. ( In GridBandedTableView, not GridTableView ) ----- ...
bigz's Avatar
Last Post by bigz 9 months 1 week ago
Thanks for this bug report. To fix this issue with banded view please do the following: spView ->beginUpdate(); colBase = spView->addColumn(0); colBase->setBandIndex(0); ............... ............... view->endUpdate();
emo
Views: 248
Replies: 2
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piotr@vs's Avatar
Topic started 9 months 3 weeks ago by piotr@vs
What is the plan for the development of the Qtitan DataGrid?
Kwangho Kim's Avatar
Last Post by Kwangho Kim 9 months 1 week ago
is there release date plan?
emo
Views: 288
Replies: 1
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pgeenens's Avatar
Topic started 11 months 3 weeks ago by pgeenens
Hi, Is there an easy way to save and load the filter settings of the grid ? Pretty much like saving and loading the layout is possible. I need to be able to create customized views and allow these views to be saved and retrieved. This way, users can customize and set up filter expressions, sort,...
bigz's Avatar
Last Post by bigz 11 months 3 weeks ago
At the moment this feature is not supported. We will think how to add this feature to the next update.
emo
Kwangho Kim's Avatar
Topic started 1 year 2 weeks ago by Kwangho Kim
I set qtitandatagrid's options like below codes: auto& viewOptions = qobject_cast< T* >(view)->options(); viewOptions.setColumnAutoWidth( true ); viewOptions.setFilterAutoHide( true ); viewOptions.setColumnHorSizingEnabled( true ); viewOptions.setSelectionPolicy(...
Kwangho Kim's Avatar
Last Post by Kwangho Kim 1 year 1 week ago
Ok Thanks. Then, when this bug will be fixed date?
emo
Views: 194
Replies: 3
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pgeenens's Avatar
Topic started 1 year 2 weeks ago by pgeenens
Hi, Updated to the latest 3.3 and within the first minute of testing got application crashing. It consistently crashes whenever a valid model has no rows (rowcount is 0). Below is the exception: eax=0012306c ebx=00000000 ecx=04649e50 edx=04649e50 esi=00000005 edi=0021ce38 eip=57c60156... Exception...
bigz's Avatar
Last Post by bigz 1 year 1 week ago
Please download latest version QtitanDataGrid 3.3.1 via your web-site account. Latest build fixes bug with crashing.
emo
Views: 370
Replies: 3
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pgeenens's Avatar
Topic started 1 year 1 month ago by pgeenens
After updating to 3.2 below code consistently returns the previously selected row and not the currently selected. Reverted back to 3.1 and issue was not present. Something wrong with my code ? Behaviour changed in 3.2 ? int modelRowIndex = -1; Qtitan::GridTableView *view =...
bigz's Avatar
Last Post by bigz 1 year 1 month ago
>>Can you confirm this is the best way to get access to the index within the model when inside the focusRowChanged event handler ? Absolutely. Your code is valid. In the focusRowChanged handler all indexes that were selected should be in the actual state. It is an issue in datagrid. We will check...
emo
Views: 312
Replies: 1
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pgeenens's Avatar
Topic started 1 year 1 month ago by pgeenens
When clicking the filter icon in the header first time, I get a flash of a window who disappears. Clicking a second time on the same column filter icon, the filter window is displayed and filtering works as expected. The same behaviour for each column you did not clicked before. This behaviour is...
bigz's Avatar
Last Post by bigz 1 year 1 month ago
Bug has been reproduced and registered. It will be fixed next week in 3.3. Thanks for the info.
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