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Added method to set column width to QTreeWidget #523

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Merged
a7ul merged 4 commits into from
Apr 19, 2020
Merged

Added method to set column width to QTreeWidget #523

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6945539
Fixed slight error in dependencies installation command (Ubuntu)
Singha360 Apr 19, 2020
d22e0aa
Implemented setColumnWidth method for QTreeWidget
Singha360 Apr 19, 2020
b8edd09
Added an example of using setColumnWidth method
Singha360 Apr 19, 2020
2b61c4a
Fixed doc error for setColumnWidth method.
Singha360 Apr 19, 2020
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1 change: 1 addition & 0 deletions src/cpp/include/nodegui/QtWidgets/QTreeWidget/qtreewidget_wrap.h
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ class DLL_EXPORT QTreeWidgetWrap : public Napi::ObjectWrap<QTreeWidgetWrap> {
Napi::Value insertTopLevelItems(const Napi::CallbackInfo &info);
Napi::Value selectedItems(const Napi::CallbackInfo &info);
Napi::Value setColumnCount(const Napi::CallbackInfo &info);
Napi::Value setColumnWidth(const Napi::CallbackInfo &info);
Napi::Value setHeaderLabel(const Napi::CallbackInfo &info);
Napi::Value setHeaderLabels(const Napi::CallbackInfo &info);
Napi::Value setItemWidget(const Napi::CallbackInfo &info);
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18 changes: 14 additions & 4 deletions src/cpp/lib/QtWidgets/QTreeWidget/qtreewidget_wrap.cpp
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Expand Up @@ -15,12 +15,11 @@ Napi::Object QTreeWidgetWrap::init(Napi::Env env, Napi::Object exports) {
env, CLASSNAME,
{InstanceMethod("addTopLevelItem", &QTreeWidgetWrap::addTopLevelItem),
InstanceMethod("addTopLevelItems", &QTreeWidgetWrap::addTopLevelItems),
InstanceMethod("insertTopLevelItem",
&QTreeWidgetWrap::insertTopLevelItem),
InstanceMethod("insertTopLevelItems",
&QTreeWidgetWrap::insertTopLevelItems),
InstanceMethod("insertTopLevelItem",&QTreeWidgetWrap::insertTopLevelItem),
InstanceMethod("insertTopLevelItems", &QTreeWidgetWrap::insertTopLevelItems),
InstanceMethod("selectedItems", &QTreeWidgetWrap::selectedItems),
InstanceMethod("setColumnCount", &QTreeWidgetWrap::setColumnCount),
InstanceMethod("setColumnWidth", &QTreeWidgetWrap::setColumnWidth),
InstanceMethod("setHeaderLabel", &QTreeWidgetWrap::setHeaderLabel),
InstanceMethod("setHeaderLabels", &QTreeWidgetWrap::setHeaderLabels),
InstanceMethod("setItemWidget", &QTreeWidgetWrap::setItemWidget),
Expand Down Expand Up @@ -153,6 +152,17 @@ Napi::Value QTreeWidgetWrap::setColumnCount(const Napi::CallbackInfo& info) {
return env.Null();
}

Napi::Value QTreeWidgetWrap::setColumnWidth(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);

int columns = info[0].As<Napi::Number>().Int32Value();
int width = info[1].As<Napi::Number>().Int32Value();
this->instance->setColumnWidth(columns, width);

return env.Null();
}

Napi::Value QTreeWidgetWrap::setHeaderLabel(const Napi::CallbackInfo& info) {
Napi::Env env = info.Env();
Napi::HandleScope scope(env);
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4 changes: 3 additions & 1 deletion src/demo.ts
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Expand Up @@ -5,9 +5,11 @@ import { DateFormat } from './lib/QtEnums';
const { QMainWindow, QTreeWidgetItem, QTreeWidget, QDate, ItemDataRole, QDateTime } = require('./index');

const win = new QMainWindow();
win.resize(500, 500);
const tree = new QTreeWidget();
tree.setSortingEnabled(true);
tree.setHeaderLabels(['Date', 'Time']);
tree.setHeaderLabels(['Date', 'Time', 'Test Column']);
tree.setColumnWidth(1, 15); //Sets the size of the selected column (index, size).

const dates = [
'11/22/1973 02:55:43 AM',
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9 changes: 9 additions & 0 deletions src/lib/QtWidgets/QTreeWidget.ts
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Expand Up @@ -115,6 +115,15 @@ export class QTreeWidget extends QAbstractScrollArea<QTreeWidgetSignals> {
this.native.setColumnCount(columnCount);
}

/**
* Sets the width of column of this QTreeWidget.
* @param column The column index.
* @param width The size of the columns.
*/
setColumnWidth(column: number, width: number): void {
this.native.setColumnWidth(column, width);
}

/**
* Sets the header label.
* @param label The header label.
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2 changes: 1 addition & 1 deletion website/docs/development/setting-up.md
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Expand Up @@ -34,7 +34,7 @@ Supported versions: Ubuntu 17.10 and up
3. Make, GCC v7, pkg-config
4. Qt (_Optional_): Make sure you followed the setup instructions from [Qode][qode_setup]

On Ubuntu: `$ sudo apt-get install pkg-config build-essentials` should install everything except Qt5.
On Ubuntu: `$ sudo apt-get install pkg-config build-essential` should install everything except Qt5.

Note: If you are using your own version of Qt make sure to

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