Quote from: Sickid on 2022-05-11 22:05:17

gr.DrawImage(utils.LoadImage("o:\\1.jpg"),0,0,200,200,0,0,0,200);
A picture with zero size will invalidate all drawings.

Not sure what you mean?? If the image is not valid, utils.LoadImage should return null which should cause a script error.

If you unsure about an image existing or being valid then you should check it something like this...

Code: [Select]

var image = utils.LoadImage("o:\\1.jpg");

function on_paint(gr) {
    if (image) {
        gr.DrawImage(image,0,0,200,200,0,0,0,200);
    }
}

Well the previous behaviour of silently ignoring idiotic bad arguments is just as bad as displaying a black panel so the next version will correctly throw script errors so everyone knows not to be so stupid. Thanks for reporting.

Width or height of 0 is not normal in drawing, though. If either dimension is 0, the object is effectively not being drawn.

The width of the stroke, in device-independent pixels. The value must be greater than or equal to 0.0f. If this parameter isn't specified, it defaults to 1.0f. The stroke is centered on the line.

Cannot reproduce that here. Your snippet works as expected.

Also the code for mouse handling is identical to JSP2 and this is the bit of code for mapping windows messages (WM_SOMETHING) in to which callback to call.

https://github.com/marc2k3/foo_jscript_panel/blob/5180a353c4d84525a0204ef18e6f86817170d4bf/src/Panel/CallbackID.h#L153

Nothing has changed.

// @import "%fb2k_component_path%samples\smooth\filterbox.js"

// Create TextBoxes
        var txtbox_value = p.list.groupby[listBoxCurrentId].label;
         this.elements.push(new oTextBox(1, txtbox_x, Math.ceil(cSettings.topBarHeight + rh * 4.5), ww - txtbox_x - 20 - this.scrollbarWidth, cHeaderBar.height, "Label", txtbox_value, "settings_textboxes_action", this.id));
         txtbox_value = p.list.groupby[listBoxCurrentId].tf;
         this.elements.push(new oTextBox(2, txtbox_x, Math.ceil(cSettings.topBarHeight + rh * 6.5), ww - txtbox_x - 20 - this.scrollbarWidth, cHeaderBar.height, "Title Format (enter 'null' for nothing)", txtbox_value, "settings_textboxes_action", this.id));
         txtbox_value = p.list.groupby[listBoxCurrentId].extraRows;
         this.elements.push(new oTextBox(3, txtbox_x, Math.ceil(cSettings.topBarHeight + rh * 8.75), 30, cHeaderBar.height, "Extra Rows To Add", txtbox_value, "settings_textboxes_action", this.id));