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Editor: Shift-Ctrl-Wheel to scroll entire page

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tophf 2015-04-26 23:03:39 +03:00
parent e707a08a84
commit eb9e045308
1 changed files with 10 additions and 0 deletions
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10
edit.js
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@ -372,6 +372,15 @@ document.addEventListener("keydown", function(event) {
}
});
// Shift-Ctrl-Wheel scrolls entire page even when mouse is over a code editor
document.addEventListener("wheel", function(event) {
if (event.shiftKey && event.ctrlKey && !event.altKey && !event.metaKey) {
// Chrome scrolls horizontally when Shift is pressed but on some PCs this might be different
window.scrollBy(0, event.deltaX || event.deltaY);
event.preventDefault();
}
});
chrome.tabs.query({currentWindow: true}, function(tabs) {
isSeparateWindow = tabs.length == 1;
});
@ -851,6 +860,7 @@ function showKeyMapHelp() {
var keyMap = mergeKeyMaps({}, prefs.getPref("editor.keyMap"), CodeMirror.defaults.extraKeys);
var keyMapSorted = Object.keys(keyMap)
.map(function(key) { return {key: key, cmd: keyMap[key]} })
.concat([{key: "Shift-Ctrl-Wheel", cmd: "scrollWindow"}])
.sort(function(a, b) { return a.cmd < b.cmd || (a.cmd == b.cmd && a.key < b.key) ? -1 : 1 });
showHelp(t("cm_keyMap") + ": " + prefs.getPref("editor.keyMap"),
'<table class="keymap-list">' +