Skip to content

Min / max widht & height #66

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
mrzepinski wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Min / max widht & height #66

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions .editorconfig
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# http://editorconfig.org
root = true

[*]
indent_style = space
charset = utf-8

[*.js]
indent_size = 4

[*.css]
indent_size = 2

9 changes: 5 additions & 4 deletions .gitignore
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
*.exe
*.o
*.so

# Packages #
############
# it's better to unpack these files and commit the raw source
Expand All @@ -19,13 +19,13 @@
*.rar
*.tar
*.zip

# Logs and databases #
######################
*.log
*.sql
*.sqlite

# OS generated files #
######################
.DS_Store
Expand All @@ -36,4 +36,5 @@
ehthumbs.db
Thumbs.db

node_modules
node_modules
.idea
2 changes: 1 addition & 1 deletion angular-resizable.min.js
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 2 additions & 0 deletions src/angular-resizable.css
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
.resizable {
position: relative;
}

.resizable.no-transition {
transition: none !important;
}
Expand All @@ -18,6 +19,7 @@
user-select: none;
background: transparent;
}

.rg-right span, .rg-left span, .rg-top span, .rg-bottom span {
position: absolute;
box-sizing: border-box;
Expand Down
79 changes: 51 additions & 28 deletions src/angular-resizable.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,17 +1,24 @@
angular.module('angularResizable', [])
.directive('resizable', function() {
(function () {
'use strict';

angular.module('angularResizable', [])
.directive('resizable', resizable);

function resizable () {
var toCall;
function throttle(fun) {

function throttle (fun) {
if (toCall === undefined) {
toCall = fun;
setTimeout(function() {
setTimeout(function () {
toCall();
toCall = undefined;
}, 100);
} else {
toCall = fun;
}
}

return {
restrict: 'AE',
scope: {
Expand All @@ -23,18 +30,22 @@ angular.module('angularResizable', [])
rFlex: '=',
rGrabber: '@',
rDisabled: '@',
rNoThrottle: '='
rNoThrottle: '=',
rMinWidth: '=',
rMinHeight: '=',
rMaxWidth: '=',
rMaxHeight: '='
},
link: function(scope, element, attr) {
link: function (scope, element, attr) {
var flexBasis = 'flexBasis' in document.documentElement.style ? 'flexBasis' :
'webkitFlexBasis' in document.documentElement.style ? 'webkitFlexBasis' :
'msFlexPreferredSize' in document.documentElement.style ? 'msFlexPreferredSize' : 'flexBasis';

// register watchers on width and height attributes if they are set
scope.$watch('rWidth', function(value){
scope.$watch('rWidth', function (value) {
element[0].style[scope.rFlex ? flexBasis : 'width'] = scope.rWidth + 'px';
});
scope.$watch('rHeight', function(value){
scope.$watch('rHeight', function (value) {
element[0].style[scope.rFlex ? flexBasis : 'height'] = scope.rHeight + 'px';
});

Expand All @@ -52,55 +63,63 @@ angular.module('angularResizable', [])
axis,
info = {};

var updateInfo = function(e) {
info.width = false; info.height = false;
if(axis === 'x')
var updateInfo = function (e) {
info.width = false;
info.height = false;
if (axis === 'x')
info.width = parseInt(element[0].style[scope.rFlex ? flexBasis : 'width']);
else
info.height = parseInt(element[0].style[scope.rFlex ? flexBasis : 'height']);
info.id = element[0].id;
info.evt = e;
};

var getClientX = function(e) {
var getClientX = function (e) {
return e.touches ? e.touches[0].clientX : e.clientX;
};

var getClientY = function(e) {
var getClientY = function (e) {
return e.touches ? e.touches[0].clientY : e.clientY;
};

var dragging = function(e) {
var prop, offset = axis === 'x' ? start - getClientX(e) : start - getClientY(e);
switch(dragDir) {
var dragging = function (e) {
var prop, newHeight, newWidth, offset = axis === 'x' ? start - getClientX(e) : start - getClientY(e);
switch (dragDir) {
case 'top':
newHeight = h + (offset * vy);
prop = scope.rFlex ? flexBasis : 'height';
element[0].style[prop] = h + (offset * vy) + 'px';
element[0].style[prop] = (scope.rMaxHeight && scope.rMaxHeight < newHeight) ? scope.rMaxHeight : newHeight + 'px';
break;
case 'bottom':
newHeight = h - (offset * vy);
prop = scope.rFlex ? flexBasis : 'height';
element[0].style[prop] = h - (offset * vy) + 'px';
element[0].style[prop] = (scope.rMinHeight && scope.rMinHeight > newHeight) ? scope.rMinHeight : newHeight + 'px';
break;
case 'right':
newWidth = w - (offset * vx);
prop = scope.rFlex ? flexBasis : 'width';
element[0].style[prop] = w - (offset * vx) + 'px';
element[0].style[prop] = (scope.rMaxWidth && scope.rMaxWidth < newHeight) ? scope.rMaxWidth : newWidth + 'px';
break;
case 'left':
newWidth = w + (offset * vx);
prop = scope.rFlex ? flexBasis : 'width';
element[0].style[prop] = w + (offset * vx) + 'px';
element[0].style[prop] = (scope.rMinWidth && scope.rMinWidth > newHeight) ? scope.rMinWidth : newWidth + 'px';
break;
}
updateInfo(e);
function resizingEmit(){

function resizingEmit () {
scope.$emit('angular-resizable.resizing', info);
}

if (scope.rNoThrottle) {
resizingEmit();
} else {
throttle(resizingEmit);
}
};
var dragEnd = function(e) {

var dragEnd = function (e) {
updateInfo();
scope.$emit('angular-resizable.resizeEnd', info);
scope.$apply();
Expand All @@ -110,7 +129,8 @@ angular.module('angularResizable', [])
document.removeEventListener('touchmove', dragging, false);
element.removeClass('no-transition');
};
var dragStart = function(e, direction) {

var dragStart = function (e, direction) {
dragDir = direction;
axis = dragDir === 'left' || dragDir === 'right' ? 'x' : 'y';
start = axis === 'x' ? getClientX(e) : getClientY(e);
Expand All @@ -126,8 +146,8 @@ angular.module('angularResizable', [])
document.addEventListener('touchmove', dragging, false);

// Disable highlighting while dragging
if(e.stopPropagation) e.stopPropagation();
if(e.preventDefault) e.preventDefault();
if (e.stopPropagation) e.stopPropagation();
if (e.preventDefault) e.preventDefault();
e.cancelBubble = true;
e.returnValue = false;

Expand All @@ -143,9 +163,11 @@ angular.module('angularResizable', [])
grabber.setAttribute('class', 'rg-' + direction);
grabber.innerHTML = inner;
element[0].appendChild(grabber);
grabber.ondragstart = function() { return false; };
grabber.ondragstart = function () {
return false;
};

var down = function(e) {
var down = function (e) {
var disabled = (scope.rDisabled === 'true');
if (!disabled && (e.which === 1 || e.touches)) {
// left mouse click or touch screen
Expand All @@ -157,4 +179,5 @@ angular.module('angularResizable', [])
});
}
};
});
}
})();