A way to count columns in a responsive grid

One way to get the number of rows/columns of a css grid is by using the grid-template-rows or grid-template-columns from the computed style of the grid window.getComputedStyle(grid). The returned values are always transformed to separated pixel values (e.g. 20px 20px 50px), where each value represents the size of the respective column/row. All that’s left to … Read more

min-width for column in Bootstrap grid system [duplicate]

Bootstrap columns are flex items. You have to decide on one column which should shrink when the others have reached their min-width. For your example i chose the last one, “Due date” which normaly should be column-sm-7. I give it the non-fixed column size “col”, which will fill (flex-grow) the available space. In this example … Read more

Set rowSpan or colSpan of a child of a GridLayout programmatically?

GridLayout gridLayout = (GridLayout)findViewById(R.id.tableGrid); gridLayout.removeAllViews(); int total = 12; int column = 5; int row = total / column; gridLayout.setColumnCount(column); gridLayout.setRowCount(row + 1); for(int i =0, c = 0, r = 0; i < total; i++, c++) { if(c == column) { c = 0; r++; } ImageView oImageView = new ImageView(this); oImageView.setImageResource(R.drawable.ic_launcher); GridLayout.LayoutParams param … Read more

Change the order of col-*-12 columns in Bootstrap using push/pull

Actually you can not reorder the columns having .col-*-12 by push/pull helper classes. The sum of columns exceeds the default 12 columns which is defined by @grid-columns. You could either change the order of columns in HTML and then use the ordering classes on larger screens as follows: EXAMPLE HERE <div class=”row”> <div class=”col-xs-12 col-sm-6 … Read more

“Comparison method violates its general contract!” – TimSort and GridLayout

It seems to me like you’ve hit a bug in the JDK since the error seems to come from Swing classes. Options: Define the property java.util.Arrays.useLegacyMergeSort as true. Either using in your code the line System.setProperty(“java.util.Arrays.useLegacyMergeSort”, “true”); before any Swing code. As the first line in the main method should work. Or adding -Djava.util.Arrays.useLegacyMergeSort=true to … Read more

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